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					Copyright © 2004-2008 by Conexant Systems. All rights reserved

Conexant SoftModem Driver Release Notes

8/23/2009

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Table of Contents
TABLE OF CONTENTS .................................................................................................................. 3 INTRODUCTION ............................................................................................................................. 6 COUNTRY/REGION SUPPORT ..................................................................................................... 7 V.92 Feature Support ..................................................................................................... 8 SOFTMODEM RELEASE NOTES .................................................................................................. 9 Version 7.74.00 ............................................................................................................... 9 Version 7.73.00 ............................................................................................................... 9 Version 7.72.00 ............................................................................................................... 9 Version 7.71.00 ............................................................................................................. 10 Version 7.70.00 ............................................................................................................. 10 Version 7.69.00 ............................................................................................................. 10 Version 7.68.00 ............................................................................................................. 10 Version 7.67.00 ............................................................................................................. 10 Version 7.66.00 ............................................................................................................. 11 Version 7.65.00 ............................................................................................................. 11 Version 7.64.00 ............................................................................................................. 11 Version 7.63.00 ............................................................................................................. 11 Version 7.62.00 ............................................................................................................. 11 Version 7.61.00 ............................................................................................................. 12 Version 7.60.00 ............................................................................................................. 13 Version 7.59.00 ............................................................................................................. 13 Version 7.58.00 ............................................................................................................. 13 Version 7.57.00 ............................................................................................................. 14 Version 7.56.00 ............................................................................................................. 15 Version 7.55.00 ............................................................................................................. 15 Version 7.54.00 ............................................................................................................. 15 Version 7.53.00 ............................................................................................................. 15 Version 7.52.00 ............................................................................................................. 16 Version 7.51.00 ............................................................................................................. 16 Version 7.50.00 ............................................................................................................. 17 Version 7.49.00 ............................................................................................................. 17 Version 7.48.00 ............................................................................................................. 17 Version 7.47.00 ............................................................................................................. 17 Version 7.46.00 ............................................................................................................. 18 Version 7.45.00 ............................................................................................................. 18 Version 7.44.00 ............................................................................................................. 18 Version 7.43.00 ............................................................................................................. 19 Version 7.42.00 ............................................................................................................. 19 Version 7.41.00 ............................................................................................................. 19 Version 7.40.00 ............................................................................................................. 20 Version 7.39.00 ............................................................................................................. 20 Version 7.38.00 ............................................................................................................. 21 Version 7.37.00 ............................................................................................................. 21 Version 7.36.00 ............................................................................................................. 21 Version 7.35.00 ............................................................................................................. 21 Conexant Confidential 3 08/23/09

Version 7.34.00 ............................................................................................................. 22 Version 7.33.00 ............................................................................................................. 22 Version 7.32.00 ............................................................................................................. 22 Version 7.31.00 ............................................................................................................. 22 Version 7.30.00 ............................................................................................................. 23 Version 7.29.00 ............................................................................................................. 23 Version 7.28.00 ............................................................................................................. 23 Version 7.27.00 ............................................................................................................. 23 Version 7.26.00 ............................................................................................................. 23 Version 7.25.00 ............................................................................................................. 24 Version 7.24.00 ............................................................................................................. 24 Version 7.23.00 ............................................................................................................. 24 Version 7.22.00 ............................................................................................................. 25 Version 7.21.00 ............................................................................................................. 25 Version 7.20.00 ............................................................................................................. 26 Version 7.19.00 ............................................................................................................. 26 HOMOLOGATION/COUNTRY FILE CHANGES .......................................................................... 28 Master CTY file Updated to v1.28 starting from Modem Driver V7.73.00 ............... 28 Master CTY file Updated to v1.27 starting from Modem Driver V7.70.00 ............... 28 Master CTY file Updated to v1.26 starting from Modem Driver V7.68.00 ............... 28 Master CTY file Updated to v1.25 starting from Modem Driver V7.67.00 ............... 28 Master CTY file Updated to v1.24 starting from Modem Driver V7.63.00 ............... 28 Master CTY file Updated to v1.23 starting from Modem Driver V7.60.00 ............... 29 Master CTY file Updated to v1.20 starting in v7.48.00 ............................................. 29 Master CTY file Updated to v1.19bis starting in v7.45.00 ........................................ 29 Master CTY file Updated to v1.19 starting in v7.40.00 ............................................. 30 Master CTY file Updated to v1.18 starting in v7.40.00 ............................................. 30 Master CTY file Updated to v1.17 for dedicated internal process. ......................... 30 Master CTY file Updated to v1.16 starting in v7.34.00 ............................................. 30 Master CTY file Updated to v1.15 starting in v7.26.00 ............................................. 31 XAUDIO (SOFT CALL PROGRESS FOR WINDOWS VISTA) .................................................... 33 Version 1.0.15.0 ............................................................................................................ 33 Version 1.0.8.0 – 1.0.14.0 ACF modem fixes ONLY .................................................. 33 Version 1.0.7.0 .............................................................................................................. 33 Version 1.0.5.0 – 1.0.6.0 ACF modem fixes ONLY .................................................... 33 Version 1.0.4.0 .............................................................................................................. 33 Version 1.0.3.0 .............................................................................................................. 33 Version 1.0.1.0 and Version 1.0.2.0 ............................................................................ 33

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Introduction
Please refer to the product documentation for full details of features supported in the HSF driver.

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Country/Region Support
Unless modified in a particular release package the following list of countries/regions are supported in the current release:
AFGHANISTAN ALBANIA ALGERIA AMERICAN SAMOA ANDORRA ANGOLA ANGUILLA ANTIGUA AND BARBUDA ARGENTINA ARMENIA ARUBA ASCENSION ISLAND AUSTRALIA AUSTRIA AZERBAIJAN BAHAMAS BAHRAIN BANGLADESH BARBADOS BELARUS BELGIUM BELIZE BENIN BERMUDA BHUTAN BOLIVIA BOSNIA AND HERZEGOVINA BOTSWANA BRAZIL BRITISH VIRGIN ISLANDS BRUNEI BULGARIA BURKINA FASO BURUNDI CAMBODIA CAMEROON CANADA CAPE VERDE CAYMAN ISLANDS CENTRAL AFRICAN REPUBLIC CHAD CHILE CHINA CHRISTMAS ISLAND COCOS KEELING ISLANDS COLOMBIA COMOROS CONGO COOK ISLANDS COSTA RICA COTE D'IVOIRE CROATIA CUBA CYPRUS CZECH REPUBLIC DEMOCRATIC PEOPLE'S REPUBLIC OF KOREA DENMARK DIEGO GARCIA DJIBOUTI DOMINICA DOMINICAN REPUBLIC EAST TIMOR ECUADOR EGYPT EL SALVADOR EQUATORIAL GUINEA ERITREA ESTONIA ETHIOPIA FALKLAND ISLANDS FAROE ISLANDS FIJI FINLAND FRANCE FRENCH ANTILLES FRENCH GUIANA FRENCH POLYNESIA GABON GAMBIA GEORGIA GERMANY GERMANY GHANA GIBRALTAR GREECE GREENLAND GRENADA GUADELOUPE GUAM GUANTANAMO BAY GUATEMALA GUINEA GUINEA-BISSAU GUYANA HAITI HONDURAS HONG KONG HUNGARY ICELAND INDIA INDONESIA INMARSAT ATLANTIC EAST INMARSAT ATLANTIC EAST INMARSAT ATLANTIC WEST INMARSAT INDIAN INMARSAT PACIFIC INTERNATIONAL FREEPHONE SERVICE IRAN IRAQ IRELAND ISRAEL ITALY JAMAICA JAPAN JORDAN KAZAKHSTAN KENYA KIRIBATI KOREA KUWAIT KYRGYZSTAN LAOS LATVIA LEBANON LESOTHO LIBERIA LIBYA LIECHTENSTEIN LITHUANIA LUXEMBOURG MACAO MACEDONIA MADAGASCAR MALAWI MALAYSIA MALDIVES

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MALI MALTA MARSHALL ISLANDS MARTINIQUE MAURITANIA MAURITIUS MAYOTTE MEXICO MICRONESIA, FEDERATED STATES OF MOLDOVA MONACO MONGOLIA MONTSERRAT MOROCCO MOZAMBIQUE MYANMAR NAMIBIA NAURU NEPAL NETHERLANDS ANTILLES NETHERLANDS NEW CALEDONIA NEW ZEALAND NICARAGUA NIGER NIGERIA NIUE NORFOLK ISLAND NORWAY OMAN PAKISTAN PALAU PANAMA PAPUA NEW GUINEA PARAGUAY PERU PHILIPPINES POLAND PORTUGAL PUERTO RICO QATAR REUNION ISLAND ROMANIA ROTA ISLAND RUSSIA RWANDA SAINT HELENA AND ASCENSION SAINT KITTS AND NEVIS SAINT LUCIA SAINT VINCENT AND THE GRENADINES SAIPAN ISLAND SAN MARINO SAO TOME AND PRINCIPE

SAUDI ARABIA SENEGAL SEYCHELLES SIERRA LEONE SINGAPORE SLOVAKIA SLOVENIA SOLOMON ISLANDS SOMALIA SOUTH AFRICA SPAIN SRI LANKA ST PIERRE ET MIQUELON SUDAN SURINAME SWAZILAND SWEDEN SWITZERLAND SYRIA TAIWAN TAJIKISTAN TANZANIA THAILAND TINIAN ISLAND TOGO TOKELAU TONGA TRINIDAD AND TOBAGO TUNISIA TURKEY TURKMENISTAN TURKS AND CAICOS ISLANDS TUVALU UGANDA UK UKRAINE UNITED ARAB EMIRATES URUGUAY US VIRGIN ISLAND USA UZBEKISTAN VANUATU VATICAN CITY VENEZUELA VIETNAM WALLIS AND FUTUNA WESTERN SAMOA YEMEN YUGOSLAVIA ZAIRE ZAMBIA ZIMBABWE

V.92 Feature Support
All V.92 features are on by default in this release. If you want a driver that only supports V.90 and V.34 modulations, please release it specifically, for 7.24.00 and above, a customized release is required.

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SoftModem Release Notes
Version 7.74.00
Problems Fixed/New Features Added OCA crash: ATTEMPTED_SWITCH_FROM_DPC (B8) in HSX_CNXT.sys BSOD with SYSTEM_SERVICE_EXCEPTION (3b) if memory allocation fails when copying the contents of the CTY file into the registry (copy usually happens during the installation) Potential BSOD with PAGE_FAULT_IN_NONPAGED_AREA (50) when copying the contents of the CTY file into the registry or creating the response to the +GCI=? command (both usually happens during the installation) Operating System Vista All Hardware Platform All All

All

All

Version 7.73.00
Problems Fixed/New Features Added BSOD when modem DTM test suits disables HDA bus driver during the WLK 1.2 WHQL test Operating System Vista Hardware Platform HDA modem

Version 7.72.00
Problems Fixed/New Features Added Erroneous echo loss value is by the #UG and #UD commands. Intermittent failures when connecting to servers from different ISP. Issue is caused by the server not following the required standards. Connectivity problem is solved by enabling V.8bis at modem client side. INF: Stored QC profile is cleared during the installation to prevent possible incompatibility issues of QC profile structure and size between old and new modem drivers INF: Close DLD application if it is running when uninstalling modem driver On the same line (line condition does not change) many subsequent QC calls takes the same amount of time to connect as a non-QC call. Intermittent fallback to V.34 modulation when the line has alternating RBS Downstream (Rx) rates using V.90 modulation may be limited by sub-optimal EC convergence on difficult line loops Intermittent obsolete phase 2 error-recovery during QC connection attempt. Possible fallback to V.34 modulation or low V.90 rate on long or loaded line loops MOH session disconnects if user rejects incoming call when connected to NACK server Operating System All All Hardware Platform All All

All All All All All All All All

All All All All All All All All

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Version 7.71.00
Problems Fixed/New Features Added Driver Verifier failure (blue screen) when system fails to allocate memory for DMA buffer Driver Verifier failure (blue screen) when driver is releasing mutex object that was never allocated. Added support for the 2
nd

Operating System All All All All

Hardware Platform All All PCIe modem All

revision of PCIe modem

Modem doesn‟t detect remote phone disconnection (and stays off-hook) if CO indicates the disconnection with busy or fast busy tone and that tone is detected as call waiting tone by modem

Version 7.70.00
Problems Fixed/New Features Added Failure to connect against Cisco CSMv6 and Lucent V.92 servers when Quick Connect is enabled Failure to connect using V.90 modulation against Lucent server on loaded loops Operating System Windows 2000 Windows 2000 Hardware Platform All All All All All

Failure to connect against Lucent server when PCM upstream is Windows 2000 enabled Modem fails to connect using V.90 modulation over wireless DECT Phone Line Extender to a specific server in the UK Blue screen occurred when running driver verifier (bug check C4) caused by running intermittently at wrong IRQL when processing the data from DTE. All All

Version 7.69.00
Problems Fixed/New Features Added Modem fails to connect using V.34 modulation over wireless DECT Phone Line Extender to a specific server in Italy. V.90 connection is successful. Fixed a crash in Windows Vista modem driver that appeared from Microsoft OCA bug report. Failure to establish PPP connection with DUN and customized script in Windows 2000 against a specific server. Noise is heard at remote side when calling from Fax Talk application because the modem falsely reports speakerphone capability to the application. Operating System All Windows Vista Windows 2000 All Hardware Platform All All All All

Version 7.68.00
Problems Fixed/New Features Added AT|LC command to measure the loop current is functional Operating System ALL Hardware Platform HAL

Version 7.67.00
Problems Fixed/New Features Added Conexant Confidential 10 Operating System Hardware Platform 08/23/09

Blue screen occurs when performing Wake On Ring or going to hibernation Reconnection fails from Modem on Hold state if Call Waiting arrives without CID

Windows XP All

All All

Version 7.66.00
Problems Fixed/New Features Added On some systems, when call progress starts after a stream is already playing, there will be many interruptions that make it appear like it is stuttering. Also, when running from battery, call progress is always distorted, with or without playing a stream. Off-hook squeaks when using a buzzer Operating System Windows XP All Hardware Platform All HAL

Version 7.65.00
Problems Fixed/New Features Added Operating System Hardware Platform All Rainier

WOR is unreliable on Windows Vista and fails randomly (system Windows Vista dependant) Intermittent system lock up after NO DIALTONE happening after 500 to 3000 calls on Rainier platforms. All

Version 7.64.00
Problems Fixed/New Features Added Fix pulse break failure in Australia with HAL designs. Off hook power setting algorithm changed to correct an earlier fix for handset detection Fix potential cause for blue screen on Windows Vista during shutdown. Operating System All All Windows Vista Hardware Platform HAL SmartHSFi SmartMC3z All

Version 7.63.00
Problems Fixed/New Features Added Fixed Pulse dialing on modems using SiLabs codec. Issue with AT command AT&Zn where a saved phone number in profile could not be modified or deleted. This issue is resolved Enhancements to AT command AT#UD. This command reports port settings and last call time. Using the ATDL command the last number dialed is not redialed after the modem port is closed and re-opened. If PCM upstream is disabled in the INF or CTY file, AT+PIG=? command now returns ( 1). Previously it returned (0,1) indicating that PCM Upstream was an option. In Addition, AT+PIG=1 command now returns an OK response. Previously it returned [error]. Operating System All All All All Hardware Platform All All All All

All

All

Version 7.62.00
Problems Fixed/New Features Added Conexant Confidential 11 Operating System Hardware Platform 08/23/09

The AT&F0 command is now an alias to the existing AT&F command [reset the modem settings to factory default] Modem handshake volume for pulse dialing was slightly higher than tone dialing. Adjusted the volume so that Pulse and Tone dialing are equal.

All XP

All All

Version 7.61.00
Problems Fixed/New Features Added Add support for Conexant PCI Express modem (Rainier) Decrease Digital Line Detection (DLD) time from 240 ms to 120 ms to increase product reliability Increase TBR-21 line seizure margin for SmartDAA3 (CX20493). This change provides a bigger margin to pass regulatory tests in Europe. Change the names of silent Universal Installer/Uninstaller (UIU) and Universal CoInstaller (UCI) files for modem to avoid conflict with the corresponding files from Conexant Audio drivers. Files with the same name and contents may cause WHQL system failures if both modem and audio drivers are Conexant based. New naming convention for silent UIU for modem: UIU32m.exe for 32-bit OS UIU64m.exe for 64-bit OS New naming convention for UCI for modem: UCI32Mnn.dll for 32-bit OS UCI64Mnn.dll for 64-bit OS Note: M stands for modem nn stands for the last 2 digits of the UCI version. Fix an intermittent system crash (BSOD) when system goes to Stand-by mode while the modem connection is active. The problem is system specific and caused by a race condition between OS services and modem driver. Windows Vista All Operating System All All All Hardware Platform SmartHSF4e Modem with SmartDAA Modem with SmartDAA3 (CX20493)

All

All

System locks up when the system goes into Stand-by mode while the modem connection is active and "Allow Hybrid Sleep" settings in Power Management control panel is set to "Off". Windows Vista The default setting of "Allow Hybrid Sleep" in the OS is "On" and with this setting the problem doesn't show up. This issue was resolved. Wake On Ring (WOR) is not functional when the system goes into Stand-by mode while modem connection is active. This issue was resolved. Fixed an intermittent failure to establish a successful connection on very difficult lines (line characteristics close to the 2A6 standard). This issue was caused by failed error correction negotiation. Improvement for V.90 connection rates on a very long line (~26 Kft). Fixed low connectivity rates or failure to connect the modem with Discrete DAA and SoftRing detection. Issue was observed during an automated test that does not close the ports between Conexant Confidential 12 Windows Vista

All

PCI modem

All

All

All All

All Modem with Discrete DAA and SoftRing 08/23/09

each session. The problem is not observed in a real world scenario (Dial-Up Networking, etc.) where the modem port is reopened on every dial attempt. Problem was introduced in 7.60.00 INF Changes: Failure to load INF file under DTM RC2. To attain WHQL logo for Windows 2000 and Windows XP it is required to use Windows Vista DTM. This is a Windows Vista problem introduced in DTM RC2 and fixed in DTM RTM. The workaround is to use the following: [SourceDisksNames] 1 = %WINDiskName%,,, instead of [SourceDisksNames] 1 = %WINDiskName%,Disk1

circuitry

Windows 2000 Windows XP

All

Version 7.60.00
Problems Fixed/New Features Added Intermittent failure to detect ring after successful V.90 or V.92 connection with modem board requiring software ring detection. Operating System WDM Hardware Platform SL2801

Version 7.59.00
Problems Fixed/New Features Added Intermittent false detection of Call Waiting tone while modem is connected. This is a very rare condition and it could result in the session to be disconnected. Bug check randomly happening when system goes to the suspend state during the "Sleep Stress with I/O" test from DTM RC2. Operating System WDM Hardware Platform All

Windows Vista

All

Version 7.58.00
Problems Fixed/New Features Added Bug check 0x3b while running devctl.exe on Windows Vista, caused by Failure to allocate DMA during devctl.exe test which injects fault conditions when accessing the DMA later. The fix was to: 1) Return initialization result to upper layer. 2) Validate DMA buffer pointer before access. Bug check 0x9F randomly happening when resume from standby or Hibernate starting from Windows Vista Beta 2 (build 5384). When modem goes to D3, a series of events will power down the codec and enable wake on ring. Sometimes, the bus driver will already be in lower power state and reject any requests coming in. This can also cause further failures when system resumes. The fix was to change the order of events and check for certain conditions before making power management calls to avoid Conexant Confidential 13 Operating System Hardware Platform

WDM

All

WDM

All

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scenarios where there is no response form the bus driver. Modem connection is stuck when CW CID arrives and country is set to China The problem was fixed by: 1) Allowing DTMF CID only for CID type 1 2) Add a new state handler for a state that previously was not handled correctly Random CWCID failure during MOH sessions using NetWaiting Fixed by changing the method of detecting and identifying CID type 2. Failures to detect CID type 1 on some test cases in TIA/EIA 777A Changed the logic in some of the routines handling CID type 1 detection. Add support for call hopping on Windows Vista INF changes: 1) Force BUFFERS=OFF for modems that have no hardware buffers (ignore INF setting) 2) Default volume setting should be L3 for modems with buzzer CP 3) Synchronize the settings for KMixer initial delays for 32 and 64-bit systems 4) Add entries for XAudio files to make sure the CoInstaller will remove them during uninstall. 5) Ignore DaaType setting from INF for modems that supports just Discrete DAA 6) Add new INF files for all relevant OS/type/etc. combination so that call progress will route though buzzer when sound driver is disabled on a system with SmartSP board with buzzer. 7) For HDAUDIO modem, UIPATH in default INFs should use HDAUDIO instead of PCI 8) Add HDAUDIO prefix to ProductName definition for HDAUDIO modem in default INFs. 9) Remove obsolete commented out lines referring to csacpl.cpl 10) Failure to load INF file under DTM RC2 This is a Microsoft problem introduced in DTM RC2. The workaround is to use [SourceDisksNames] 1 = %WINDiskName%,,, instead of [SourceDisksNames] 1 = %WINDiskName%,Disk1

WDM

All

WDM

All

WDM WDM

All Windows Vista

All

All

Version 7.57.00
Problems Fixed/New Features Added Removed the code that releases and re-allocates the DMA which was added as a workaround for an issue with bus driver version 1013 and is no longer needed. This was causing a BSOD during power management test of DTM. INF changes: 1) XAudio .sys and .exe file names were changed for 64-bit Windows Vista 2) Define blanks instead of empty strings for +GOI and +GSN Conexant Confidential 14 Operating System Hardware Platform All platforms with SoftRing Detection

WDM

All

All

08/23/09

values to avoid INFCHK errors 3) Add infrastructure for Lassen (INF files, PVCS folders) for all OS

Version 7.56.00
Problems Fixed/New Features Added System lock up when going to S3 or hibernation with HDA modem. The modem was changed to work around a system lock seen on a specific system. The lock was seen while returning from, or going to, a low power system state. The modem was found to be in a loop waiting for the bus driver. The change in the modem is to remove an indefinite wait state in the case where the bus driver is unavailable. This allows the system to return or enter the desired state without locking up. This does not ensure that the modem will work, as the bus driver must be available for proper modem operation. Operating System Hardware Platform

WDM

SmartMC4, SmartAMCHD2

Version 7.55.00
Problems Fixed/New Features Added The modem was seen to have Random CWCID failures (4%). The modem Caller ID detection scheme was modified to add tolerance for the timing between the signaling and the data. Operating System All Hardware Platform All

WOR was reported as not working on Windows Vista for Teton HDAudio. The problem was found to be in the configuration. The modem was changed to accommodate different ring detection schemes used with the HSF Teton. The new Windows Vista configuration method was added which allows the INF to control whether the hardware ring detection method or the software ring detection method. Add the ability to hide the power management tab in the modem properties. Windows 2000, Windows XP, AMD64

HSF

All

Version 7.54.00
Problems Fixed/New Features Added The modem was changed to correct a reference to an uninitialized set of parameters. A change to the codec interface made in 7.50.00 introduced the problematic reference on ATi , ALi, SIS and VIA. The problem did not exist in the ICH hardware module. The problem does not exist for ver 7.49.00 and below. In the failing condition the modem port open during installation would cause a system failure. Operating System Hardware Platform

WDM

AC'97 modems on ALi, VIA, ATi

Version 7.53.00
Problems Fixed/New Features Added The modem was changed to prevent a system failure seen during Driver Verifier NDIS-Standby Open test. The modem driver was attempting to access information that had expired. This access of invalid information Conexant Confidential 15 Operating System Hardware Platform WDM All

08/23/09

causes the system to blue screen. The change adds conditional checks on the information to ensure that they are valid prior to access. The blue screen indicates that the failure was probably caused by HSF_CNXT.sys. The modem was changed to implement a work around for an issue seen with SmartHSF4 (Bryce) when attempting WOR from S4. The symptom was that the system was no longer responsive after the RING was detected and the system begins to return from S4. The problem was found to be rooted in the status of the PLL used for the clock signal. In the failure mode the PLL was not configured to run. The work around is to ensure that the PLL is running in the routine used to return from the low power state. Since the SmartDAA4 does not have more than one power mode, it was assumed that the PLL (clock) would be running while the modem is active. The change is to remove the assumption and to verify the clock is running when the modem is directed to return from the low power state.

WDM

SmartHSF4 (Bryce)

Version 7.52.00
Problems Fixed/New Features Added CTY file updated to 1.21 for 1) CAS time out for China 2) Sreg for Belarus and Japan 3) TXLevel Smart TXLevel for Belarus 4) SmartRelays for Mexico Can not power up Bryce X3 LSD No CP on Windows Vista when driver is installed over an existing driver No CWCID was displayed on NW for incoming call in CHINA System locks up entering S3 while modem is connected System hangs during hibernate resume test on Intel dual core. After hot swap of Riesling PCI boards, pci configuration space is lost. Call hopping for Lassen is disabled in the driver, need to re-enable Windows Vista build 5444 Blue screen during modem installation Operating System Hardware Platform

All

All

WDM All WDM WDM WDM WDM WDM Windows Vistaspecifically build 5444

SmartMC3s (HAL) All All All HDA in Hyper threading and Dual Core systems PCI Lassen All

Version 7.51.00
Problems Fixed/New Features Added Blue screen on AMD dual core system Windows Vista build 5444 Blue screen during modem installation Call Waiting tone is not detected on a specific line when connected at V90 Conexant Confidential 16 Operating System Hardware Platform WDM Windows Vista WDM HDAudio All All

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DOS test does not set CPU rate (no effect on Windows driver)

DOS

HDAudio

Version 7.50.00
Problems Fixed/New Features Added Added support for new SiLabs codec IDs. Cosmetic changes in DTMF generator Operating System Hardware Platform All All All All

Version 7.49.00
Problems Fixed/New Features Added "NO CARRIER" is printed too long after remote hang up. NetWaiting does not pop up during incoming call when connected v90 V.32 Tx Level Sometimes Marginally Fails (between -10 and -9.8 dBm) Operating System Hardware Platform All Windows 2000, Windows XP, AMD64 SmartMC3z All

Version 7.48.00
Problems Fixed/New Features Added CTY file update to 1.20 Change UIU naming in x64. The silent installation/uninstallation utility changed from Setup64.exe to HXFSetup64.exe Congestion tone is detected as dial tone in European countries HCT enable/disable test blue screens using 64-bit Zion speakerphone driver Modem fails to pulse dial on AMD dual core system. A workaround was introduced to avoid erroneous timing reports from specific AMD X2 processors. This patch is not required if the system is patched with software updates from AMD and Microsoft. Introduction of a new file naming convention to separate driver names between Windows Vista and XP. Pulse dialing failed for countries set to pulse with slow edge (e.g. France) Zion/Hal has low throughput with certain transformers Operating System Hardware Platform All AMD64 All Windows XP, AMD64 All All All SmartMC3z

Windows XP

SmartAMC2

All Windows 2000, Windows XP, AMD64 Windows 2000, Windows XP, AMD64

All SmartMC3s

SmartMC3s

Version 7.47.00
Problems Fixed/New Features Added Need to update CTY file for Brazil power test Call progress / speakerphone does not work on latest Windows Vista builds Caller ID does not work. Conexant Confidential 17 Operating System All Windows Vista All Hardware Platform All All HAL 08/23/09

Version 7.46.00
Problems Fixed/New Features Added Quick connect always fails (successful connection but with full training) Driver does not build with WDK(Longhorn DDK) Operating System All Windows 2000 Windows XP AMD64 Windows 98 Second Edition Hardware Platform All All AC-Link modem with Intel AC-Link controller

ECS P13G Teton CNR (AC97) can't WOR in Win98

Version 7.45.00
Problems Fixed/New Features Added Call KeFlushQueuedDpcs() provided in Sever 2003 DDK by address in runtime instead of linking with it at build time so we can still use the same driver for Windows 2000 and Windows XP. Connecting to a certain server (Sony Internal Server) using Dial Up Networking, the negotiation sequence does not complete and we get connection failure. Problem with HCT PCI Compliance test specific to Ali platforms. Operating System Hardware Platform Windows 2000 Windows XP AMD64 All Windows XP All

All SmartMC3S- ALi

Version 7.44.00
Problems Fixed/New Features Added The modem driver was changed to place the modem back on hook when presented with the line conditions associated with the power cross test. This specific test is part of the Brazilian modem qualification tests. A fix was implemented to correct gain settings in the codec after connecting at V.90 on certain lines. When the modem is placed back on hook the gain settings are reset as to allow proper ring detection. A gain switch change was also implemented that corrected a failure to detect caller ID. The In order to detect an incoming ring signal and then the CID signal to follow, the codec gains must switch from low to high gain and then back to low. This functionality has been fixed in this version of the HSF. This change applies to discrete DAA products using softring. Specifically this fix applies to lead-free HSFi for ring detection and to Teton for ring detection and caller ID. A Work around introduced for SiS AC97 modems going to S3. The modem now checks to see if the audio device has prepared the bus for power down. If the bus has not been prepared the modem makes the proper settings before going to the low power state. This workaround resolves a failure to wake on ring in Windows 2000 and in prior versions of the operating system. Windows Xp does not require this work around. Operating System Windows XP AMD64 Hardware Platform HSF

Windows XP AMD64

HSF

Windows 2000 Windows 98 Second Edition WDM drivers

HSF

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Version 7.43.00
Problems Fixed/New Features Added New entries are added to the INF files, some for HAL specific and some for all products. CallHopping feature support is added to the driver code. Operating System All All Hardware Platform All All

Version 7.42.00
Problems Fixed/New Features Added Changes required for building Linux drivers. Driver does not work with smart link modem, changes added for HSP support. Timing and overrun/underrun fixes for Windows Vista XAudio (call progress) code. Fix for WOR issue on Ali platforms. Intermittent V.32 connect failures caused by wrong initialization of the PLL and timing correction. This was discovered during internal testing with a certain line against a certain reference modem. V.34 Tx Level cannot be increased above -10 dBm – Discovered during PTT testing for India. Changes made specifically for embedded Fax product does not get compiled for HSF drivers but is in the common code base. Operating System Hardware Platform Linux All Windows Vista Windows XP AMD64 All HSP All AC-Link modem with ALi AC-Link controller All

All

All All

All All

Version 7.41.00
Problems Fixed/New Features Added When softring is enabled, after manually resuming from S3 via mouse or power button, modem can not detect ring until we go off-hook and then back on-hook. Ring detection works fine after coming out of S3 via WOR. When h/w ring is enabled, ring detection works fine. Bryce specific fix, when using PLL configuration, on certain systems DIB clock is not ON and therefore, driver can not access LSD. When we dial out on Via platforms, sometimes the system will freeze & display black screen Startup failure with certain Venice (HAL LSD) devices Using HyperTerminal, dial out and while the Modem is still off-hook, go to suspend mode(S3). The system closes all applications including HyperTerminal, screen blank out and appears ready to suspend but power is never turned off and the hard disk remains spinning. If the Modem is not in off-hook state, then these is no problem. Fixed by closing the steam in KMixer during shutdown. Conexant Confidential 19 Operating System Hardware Platform

All

All

Windows XP

SmartMC* SmartMC3S AC-Link modem with VIA AC-Link controller SmartMC3z

Windows XP AMD64 All

Windows XP AMD64

All

08/23/09

Problems Fixed/New Features Added Fixed sample rate converter and changed sample rate of audio stream from 48 KHz to 16 KHz for XAudio on Windows Vista.

Operating System Hardware Platform Windows Vista All

Version 7.40.00
Problems Fixed/New Features Added Integration of Windows Vista Speakerphone code for future builds. Support for HDA modems on nVidia chipsets is needed in the DOS test. Japan CID is not detected with Zion boards. Connect Phone line simulator for CID-4Lines. Open Hyperterminal and issue AT+GCI=0, AT+VCID=1. Make a call to Zion and observe it detect RING but no CID. Change Phone line simulator for TLS-5, issue AT+GCI=B5, AT+VCID=1. Make a call to Zion and observe it detect RING and CID. When port is open and system goes to S3, Lassen can not dial after resume from S3. Use a single INF to install both modem and speakerphone components When modem goes off-hook, a Pop Noise can be heard so we need to apply 800 ms silent time after off-hook to remove the pop noise. Sample Rate Converter is required if audio driver does not support sample rate of modem stream. Taiwan CID (PreRing DTMF) only works for the first call. If you drop the line and call again, CID is not seen. Same scenario repeats after reboot. Fixed by adding a call to update pre ring indicator at the end of DTMF CLID which will setup CID RX. Teton has ring detection issues that were introduced in 7.33.00. The new Mloader version 2.14 communicates with the datapumps through Orca function table rather than the CModem class. Need to add a wrap of C functions calling the CModem class functions. This code does not get compiled in the HSF drivers. Operating System Windows Vista DOS Hardware Platform All Nvidia

All

SmartMC3z

Windows 2000 Windows XP AMD64 Windows Vista All Windows Vista

AC-Link modem with Intel AC-Link controller SmartMC3z All All All

All

All

All

Teton

All

All

Version 7.39.00
Problems Fixed/New Features Added On hyper threading or dual core systems, if you run coldboot.exe several hundred times, it eventually blue screens in our HSFHWAZL.SYS driver Operating System Windows XP Hardware Platform HDAudio All HAL products All 08/23/09

Separate Windows 2000 and Windows XP INFs and Windows 2000 make sure one does not install on the other. Windows XP Code added to drive new HAL DC circuit. Do not include strmdisp.sys and Yukon in release Conexant Confidential 20 All Windows 2000-

Problems Fixed/New Features Added build and update libraries for ORCA. Modem Loopback test fails in PC doctor for Windows for HDA systems

Operating System Windows XPAMD64 Windows 2000Windows XPAMD64

Hardware Platform

HDAudio

Using AT%TT26 (V.32 4800 bps) - AT%TT2A (V.32bis 14400 bps) the modem generates 1800 Hz tone rather than a 2400 Hz wide signal. As a result All the modem fails the PTT tests. Problem found during by EEDC during PTT testing.

All

Version 7.38.00
Problems Fixed/New Features Added Operating System Hardware Platform Blue screen running Coldboot.exe several hundred Windows 2000-XP HD Audio times

Version 7.37.00
Problems Fixed/New Features Added Bryce PLL did not start when temperature reached 60C and above HDAudio driver could not load on Windows 2000 Operating System All Windows 2000 Hardware Platform Bryce HDAudio

Version 7.36.00
Problems Fixed/New Features Added ULi1573 X64 driver can't support WOR Blacklisting is not working correctly when different methods are configured. Blue screen during extended HCT DPE test cycles Bryce and Lassen need OSR252 support Bryce:DTMF level is 8db below expected when complex impedence bit is set Cannot dial out with Teton on HDA USB driver does not build with Server 2003 DDK 3790 WOR fails with SOftRing enabled. Operating System Hardware Platform AMD64 HSP All All All All Windows 2000Windows XP All Windows XP All HDAudio dual core or hyper threading systems Bryce Bryce All HSF-USB SmartMC3S

Version 7.35.00
Problems Fixed/New Features Added False OCP detection with Bryce INFs needed for HAL products No ring detect on ATI platforms Quanta/Fujitsu GU1 AT+MS upstream issue Voice device fails if BondOption is set for Voice Conducted emissions on Bryce\HAL is marginal with AT%TT6xx (upstream PCM) Tone detection in voice mode uses the 2nd tone parameter as bandwidth Fail to detect some of BUSY & REORDER tones during CO signals test -voice mode Intermittent connect failures of V.23 and Bell-103 Conexant Confidential 21 Operating System Hardware Platform All All All HAL AC-Link modem with All ATI AC-Link controller All All Windows XP HSFi AMD64 All All Windows XP All All All All All 08/23/09

Version 7.34.00
Problems Fixed/New Features Added CARP crashes on Windows WINDOWS VISTA Can not open modem on AMD Dual Core (VIA), TL21259 OCP false detection and need LCL detection for daa lib DMA buffers were not Unmapped after DMA were closed. ESD failure Failed to open port on 64-bit system with Uli1573 Issues for initial Bryce test Korean Ring Impedence not set Need Lassen support Percent TT failure for Bryce Poor CID detection for ZionX2HalX3 Termination cause from v.42 was not clearly set. Teton Generic INFs Zion/Bryce Tx level is wrong when complex bit is set in .cty file ZionX2/HalX3 Pulse Setup and Flash hook test failed in EEDC n400 was exceeded and caused disconnection during large file transfer Failing tests in Belarus: V.22 frequency offset Failing tests in Belarus: V.32 phase jitter Download of a large file failed to complete Random characters are displayed when the user tries to connect to the server Operating System Hardware Platform Windows Vista All All All Windows 2000 Windows XP Win64 All Win64 All All All All All All All All All All All All All All SmartMC3S All HDAudio All AC-Link modem with ALi AC-Link controller All Homer Lassen Bryce ZionX2 HALX3 All All HAL(Zion Bryce) ZionX2 HALX3 All All All All SmartMC3S

Version 7.33.00
Problems Fixed/New Features Added Can not force modem using COM10 on Windows XP/2k Need Bryce driver support Slow pulse dialing not working for Hal Country.doc has no HAL updates Operating System Windows 2000 Windows XP AMD64 All All All Hardware Platform All All All All

Version 7.32.00
Problems Fixed/New Features Added Enable soft ring detection for all supported chipsets DTMF transmit level 2.5dB too high, lowered by 3dB. Inf setting change to eliminate speakerphone failure during HCT 12.1.01. Failure seen with previous releases during the NDIS test. Remote phone mic to PC speaker is silent and PC Mic to remote phone is silent Unexpected “Generic” Country in response to ATI9. Modem fails to detect V.42 (ADP,LAPM) in loop 6. Operating System All All Hardware Platform All SmartMC3S SmartMC3z

AMD64

HSFi

All All

All All HSF

Version 7.31.00
Problems Fixed/New Features Added Conexant Confidential 22 Operating System Hardware Platform 08/23/09

Problems Fixed/New Features Added False ring detect with Teton(AC „97) on Win98 Include support for Teton and update AC‟97 VIA support for new VIA Core logic

Operating System Win98 All

Hardware Platform Teton AC-Link modem with VIA AC-Link controller

Version 7.30.00
Problems Fixed/New Features Added DC loop current not compliant in Australia for SmartMC3z Australia pulse dialing does not work, China, Canada pulse dialing out of spec. HSF USB modem causes system failure with 64 bit driver during HCT testing Operating System All All Win64 Hardware Platform All All HSF-USB

Version 7.29.00
Problems Fixed/New Features Added Fix HD Audio driver for Teton. DMA position may be incorrect on VIA VT8237 chips. Added support for Zion Fax page retransmission running HCT on 64 bit ATI drivers Operating System Windows 2000-XP All Windows 2000-XP Windows 2000-XP Hardware Platform Teton-HD Audio AC-Link modem with VIA AC-Link controller HD - Audio AC-Link modem with ATI AC-Link controller

Version 7.28.00
Problems Fixed/New Features Added HCT fax test failure for SmartMC3s on ATi. Fax test fails after receiving 3 pages. Sometimes the driver reads wrong DMA pointer and that causes miscellaneous symptoms, i.e. broken dial tone, no dial tone, etc. Fix Korean ring busy/dial tone detection failure. Add UpdateDACMute in Off hook, since Korean ring mutes the DAC. Operating System 64 bit OS 64 bit OS Hardware Platform AC-Link modem with ATI AC-Link controller AC-Link modem with ATI AC-Link controller All

All

Version 7.27.00
Problems Fixed/New Features Added Poor connectivity performance for HDAudio with Pre-Ring CID is enabled in Taiwan. QC LAPM flag is not correctly received. (DVT) modem fails V92 QC to 3Comhiper server No Quick Connect connection against v.92 server configured with upstream enabled. Operating System Windows 2000 Windows XP Windows XP64 All All All Hardware Platform HDAudio All All All

Version 7.26.00
Problems Fixed/New Features Added Korean Ring Impedance is not enabled Manufacturing Test command: AT|LC Loop Current test used the wrong format. Line current detection failure on some central office. Conexant Confidential 23 Operating System WDM drivers WDM drivers All Hardware Platform All All HSP 08/23/09

Problems Fixed/New Features Added Japan redial limitation timeout too long.

Operating System Hardware Platform All All Windows 98 Second System crashed in VMM (blue screen) on Win98SE Edition All and WinME during port open. Windows Millennium System will freeze when modem goes off-hook using Win98se with CARP driver when there is no 98 All Audio driver loaded. Windows XP HDAudio modem could not detect dial tone HDAudio Windows 2000 UNAA train times (LT) are long, close to 30 seconds, for large portion of UNAA net. With UNAA detection improvement, we had seen All All the train time for U-cases dropped to as close to those of I-cases. Intermittent failure to Connect in U-Cases WDM drivers HSFi Modem fails to prepare CP sequence in time when there are long Tx buffers (BuffersDelay registry key) and probably specific RTD round trip delay. All All This causes the renegotiation to fail and modem disconnects. Fail to connect in U-case during a QC call against All All different servers. Performance degradation against 3Com server UAll All case

Version 7.25.00
Problems Fixed/New Features Added No 64-bit support for Silicon Labs codec Merged code to support Silab 12khz codec. AT|DMA, AT|PNPID, AT|NE windows manufacturer test failures in HDAudio ISP connect failure during Bench mark test running. Changes for HD Audio DOS test In a Smart Speakerphone configuration, no sound is heard on the receiving side. The problem is that we cannot hear playback sounds on the speaker, i.e. caller's or callee's voice and it is because for HD Audio, the send and receive are handled as two different devices. Operating System Windows XP64 All Windows 2000 Windows XP All DOS Hardware Platform PcTel PcTel HDAudio SmartMC3S HDAudio

Windows 2000 Windows XP

HDAudio

Version 7.24.00
Problems Fixed/New Features Added USB 64-bit driver failed to connect using pulse dialing. HSF USB wdm driver did not load on Win98se. Corrected by linking to different USB DDK library. Operating System AMD64 Win9SE WDM drivers Hardware Platform HSF-USB HSF-USB

Version 7.23.00
Problems Fixed in v7.23.00 No call progress sound was heard with 64bit, or if CSD\KMixerDataInitialDelay changed from 0x9 to 0xC in the INF, then a truncated sound was heard. Conexant Confidential 24 Operating System x64 Hardware Platform All 08/23/09

Problems Fixed in v7.23.00 FIFO size increased, and under run detection handled differently for 64bit. 64bit requires the KMixerDataInitialDelay to be set to 0xC. In a manufacturing test environment, the port open was not failing if the DAA module was not populated. The modem disconnects during ESD test using MDC1.5. The fix is to block resets. On the notebook the ground bounces look to the device like reset. The device reset caused the disconnections. Specific busy tone cadence failure during some Central Office testing Occasional blue screen on dial or answer after initial installation with USB driver. EFT testing blue screen fixed by turning off LCL interrupts.

Operating System

Hardware Platform

All

SmartDAA

WDM drivers

HDAudio Modem

All x64 WDM drivers

ICH HSF-USB HDAudio Modem

Version 7.22.00
Problems Fixed in v7.21.00 Public Import Test warnings for HCT12.1 Operating System Windows 2000 Windows Millennium Windows XP AMD64 Windows 2000 Windows 98 Second Edition WDM drivers Windows Millennium Windows XP AMD64 Windows 2000 Windows 98 Second Edition WDM drivers Windows NT4 Windows XP AMD64 Hardware Platform All

Blue screens on HCT12.0 Device Path Exerciser and Driver Verifier NDIS start/stop

HSF-USB

Implement AT|PNPID for HD Audio

All

Version 7.21.00
Problems Fixed in v7.20.00 Waikiki X3: Fail to connect in V34 in Answer mode V.90 support is disabled No V.92 in modem name Waikiki V90 average throughput is > 100 cps lower in 7.17.00 than in 7.12.09 USB HCT 12.0 Failures Waikiki X3: V90 Performance degradation ALI 1563 can't make a V90 connection New friendly name without reference to V.92 Modem frequently failed to detect Type 2 CID (CWCID) Spartacus X3: Fail to connect in loop6 & 7 in V34 Conexant Confidential 25 Operating System Windows XP All All All Windows XP Windows XP All All All Windows XP Hardware Platform All All All All HSF-USB l SmartAMC2 AC-Link modem with ALi AC-Link controller All All SmartMC3S 08/23/09

Version 7.20.00
Problems Fixed in v7.19.00 Operating System Hardware Platform Windows 98 Second Edition WDM drivers Windows Millennium All Windows XP AMD64 All Operating System All Hardware Platform

V.90 support is disabled, only V.34 is supported.

Default driver should not have any reference to V.92 since it does not support any of the V.92 features. Known Issues in V7.20.00 Guiu Setup will show 2 devices upon installations on AC-Link modem with HDAudio PnPID include in the INF's. That is because the tool we use to scan the bus (UIUSYS.SYS) doesn't yet know about HDAUDIO bus devices. This will be resolved and updated. There is no current impact other than a misleading failure message regarding the HDAudio installation when installing on an AC-Link platform. Un-install/re-install without reboot fails. The installation fails if you uninstall the modem, and immediately re-install. We are looking at this issue, and will resolve it for the next release. OCP does not pop-up on HDAudio platform, ok on AC-Link when a Digital Line event occurs. This does not affect the Digital Over Current protection, it just results in a No Dial tone message as a dialtermination reason. This will be resolved for the next release.

All

AC-Link and HD Audio

WDM drivers

All

All

All

Version 7.19.00
Problems Fixed in v7.18.00 Blue screen seen in Driver Verifier (HCT 12) AT+VCID=1 returns ERROR for countries not supporting CID causing TAPI dial abort Blue screen when AT+VRID is issued Operating System All Windows XP Windows 2000 Windows XP Windows XP All All Windows XP AMD64 All All Hardware Platform SmartHSF SmartHSFi SmartHSFs All All SmartHSF SmartMC3S SmartMC3S RevB SmartAMC2 All All All SmartMC3z All

AT| commands are not supported Fixes for manufacturing test Add voice INFs for SoftRing modems Support standard DDK build Asus EFT test failure Conditionally set V.92 settings based on build options Microsoft prefix warnings. FaxTalk engineer see two popup messages when send .wave file to telephone line. Conexant Confidential 26

Windows XP All AMD64 Windows 98 Second All Edition 08/23/09

Conexant Confidential

27

08/23/09

Homologation/Country File Changes
Master CTY file Updated to v1.28 starting from Modem Driver V7.73.00
Country Parameter Type Reasons Modification - description Update header with year 2008 and update the list of the supported modems by adding PCIe, USB, HDA modems Before Modification After Modification

None

None

Update file header

Outdated information

Current information

Master CTY file Updated to v1.27 starting from Modem Driver V7.70.00
Country Parameter Type Reasons Not shown in Modem properties under Windows Vista Modification - description Create two identical profiles with T.35 codes 0x04 and 0x42 Before Modification After Modification

Germany

All

One profile

Two identical profiles

Master CTY file Updated to v1.26 starting from Modem Driver V7.68.00
Country Parameter Type Reasons Modification - description Use Response Time parameter and increase the value; increase On/Off time Before Modification After Modification ResponseTime (26 -> 42 msec) and On/Off Debounce (50 > 70 msec).

All profiles

CALL_WAI TING

Increase Call Waiting detection reliability

Response Time was ignored

Master CTY file Updated to v1.25 starting from Modem Driver V7.67.00
Country All profiles Parameter Type V92_CON TROL Reasons Modification - description Enable PCM Upstream Before Modification Disabled After Modification Enabled

Master CTY file Updated to v1.24 starting from Modem Driver V7.63.00
Country Parameter Type Reasons Modification - description 28 Before Modification After Modification 08/23/09

Conexant Confidential

South Africa, Turkey, Canada, El Salvador, Puerto Rico, USA

DTMF SMART_D TMF

No need to overwrite profile values

Remove entries

Use values from the corresponding profiles

Master CTY file Updated to v1.23 starting from Modem Driver V7.60.00
Country Samoa Parameter Type Name Reasons MS request Modification - description Name change Name change Before Modification Western Samoa After Modification Samoa MACEDONIA, FORMER YUGOSLAV REPUBLIC OF CONGO, DEMOCRATIC REPUBLIC OF THE Serbia T.35 code 0xEA

Macedonia

Name

MS request

Macedonia

Congo

Name

MS request

Name change Name Change Creation

Congo

Yugoslavia Montenegr o

Name

MS request

Yugoslavia

All

MS request

Master CTY file Updated to v1.20 starting in v7.48.00
Country All Parameter Type Cadence and Tones Reasons Modification - description Pass Country Tester Before Modification Numerous fails After Modification 0 fail

Master CTY file Updated to v1.19bis starting in v7.45.00
Country Parameter Type Smart TXLevel Reasons Tuning South Africa Change DTMF level Modification - description Before Modification DTMF Levels set to -9/-11 dBm 57,\ 3C ...,4C, 00 HKR,Region \00FE,BLAC KLISTING,1, \ 00,\ 01,\ 00,\ 01,\ 01,\ After Modification DTMF Levels set to -6/-8 dBm 5D,\ 40 ...,4C, 08 HKR,Region\00 FE,BLACKLIST ING,1,\ 01,\ 01,\ 01,\ 01,\ 01,\ 01,\ 08/23/09

Brazil

Flags

Add bit for surge test

Taiwan

Blacklisting

BL added on No Dial Tone and Busy

Conexant Confidential

29

01,\

Master CTY file Updated to v1.19 starting in v7.40.00
Country Taiwan Parameter Type Pulse, Blacklisting Reasons Test conformity Modification - description All to at&p1, enable BL Before Modification Normal &p mapping, No BL DTMF Levels set to -8/-10 dBm After Modification All &P mapped 1 and BL method 2 DTMF Levels set to -6/-8 dBm 2A,\ 1C

Test conformity Australia SmartTXLev el Add pulse setup

Master CTY file Updated to v1.18 starting in v7.40.00
Country UAE All TBR countries Ukraine South Africa Australia Parameter Type All SmartRelay s bit 7 SmartTXLev el, TXLevel SReg Offset needed for test conformity Wilfrid Request Reasons Test conformity Modification - description Change to TBR reference SmartRelay s bit 7 Same as Russia S7 Add pulse offset Before Modification Reference profile set to 01 Compensati on bit set ITU Default S7 default to 57 No section After Modification Reference Profile set to 02 Compensation bit reset Similar to Russia (TGC) S7 default set to 32 (TGC) F0,\ 0F,\

TGC request

TGC request

Pulse

Master CTY file Updated to v1.17 for dedicated internal process. Master CTY file Updated to v1.16 starting in v7.34.00
Country Australia Parameter Type Pulse Reasons Test conformity Modification - description Add pulse setup Before Modification No section HKR,Region \001E,SMAR T_RELAYS, 1,\.A4,AC,\ A5,AC,\ A4,AC,\ A4,AC No section reference to profile 01 After Modification 64 HKR,Region\00 09,SMART_RE LAYS,1,\....B4, AE,\ B5,AE,\ B4,AE,\ A4,AE HKR,Region\00 25,SMART_RE LAYS,1,\....in C0

Australia

SmartRelay s

Test conformity

Bit for very slow edge Rmake set to 300 ohms

Chile

SmartRelay s

Test conformity

Set third impedance 600 ohms

Conexant Confidential

30

08/23/09

Belarus

SmartRelay s

Test conformity

DC2 to DC4 Change in S28 and S29 Profile change to match Europe Profile change to match France Profile change to match Netherlands Remove Wrong parameters

HKR,Region \001E,SMAR T_RELAYS, 1,\...in 84 No section

HKR,Region\00 1E,SMART_RE LAYS,1,\....in 8C HKR,Region\00 84,SREG,1,\

Pakistan Czech Rep, Romania, Turkey, Bosnia, Moldova French DOM TOM Netherlan ds Antilles

Sreg

Test conformity

All

Test conformity

ITU

TBR

All

Test conformity

ITU

TBR

All

Test conformity

ITU

TBR

Taiwan

Toneparams

Error

TBR

Master CTY file Updated to v1.15 starting in v7.26.00
Country Saint Pierre and Miquelon, Inmarsat Parameter Type Reasons Flash hook duration must be set to 100ms +/20 ms according to the spec S002_A01_2001. Modification - description Changed S29 from 250ms to 100ms Before Modification St Pierre et Miquelon, Inmarsat atlantic east After Modification Saint Pierre and Miquelon, Inmarsat SmartRelays section with... E4,80,\ E5,80,\ E4,80,\ E4,80 Interdigit EE,02,\ Max Busy 71,02,00,00,\ FLAGS,1,02,00 ,0C,04

Name

India

SmartRelay s

Change for Fast edge in Pulse dialing

No SmartRelays section Interdigit 84,03,\ Max Busy 58,02,00,00, \

Japan USA

Pulse CADENCE New bit to set for ring impedance Bit 2 Flag 03 No S28 setting driver default is used

Korea ElSalvado r, Puerto Rico, Norway, USA, japan

FLAGS

No bit set

FLAGS,1,02, 00,0C,00

SREG

No S28 specification default setting used

Add S28 setting for clarification purpose

1C,00,FF,00,\

Conexant Confidential

31

08/23/09

Conexant Confidential

32

08/23/09

Xaudio (Soft Call Progress for Windows Vista)
Version 1.0.15.0
Problems Fixed/New Features Added Intermittent blue screen (SYSTEM_THREAD_EXCEPTION_NOT_HANDLED (7e)) on a specific system when disconnecting modem connection using AOL 9.0 Optimized application. Operating System Hardware Platform Severity

Windows Vista

All

High

Version 1.0.8.0 – 1.0.14.0 ACF modem fixes ONLY Version 1.0.7.0
Problems Fixed/New Features Added Call progress may not stop due to synchronization issue. Operating System Hardware Platform All Severity High

Windows Vista

Version 1.0.5.0 – 1.0.6.0 ACF modem fixes ONLY Version 1.0.4.0
Problems Fixed/New Features Added Blue screen when running DTM NDIS blind dial test. This fix was a refinement of the fix done in V1.0.3.0. Operating System Hardware Platform All Severity High

Windows Vista

Version 1.0.3.0
Problems Fixed/New Features Added CPU always stays at 100% maximum frequency when XAudio is running. This problem was introduced in internal release V1.0.2.0. Blue screen when running DTM NDIS blind dial test. This problem was introduced in internal release V1.0.2.0. Operating System Hardware Platform All Severity

Windows Vista Windows Vista

High

All

High

Version 1.0.1.0 and Version 1.0.2.0
Problems Fixed/New Features Added Internal test releases, never shipped Operating System Hardware Platform All Severity

Windows Vista

Conexant Confidential

33

08/23/09


				
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