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Cisco Unified IP Phone 7900 Series

Cisco Unified IP Phone Release Notes for Firmware Release 9.2(1) SR2 (SCCP and SIP)

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Cisco Unified IP Phone Release Notes for Firmware Release 9.2(1) SR2 (SCCP and SIP)

Table Of Contents

Cisco Unified IP Phone Release Notes for Firmware Release 9.2(1) SR2 (SCCP and SIP)

Contents

Related Documentation

New and Changed Information

Installation Notes

Installing Firmware Release 9.2(1) SR2 for SCCP

Firmware Upgrade Issues for SCCP

Firmware Installation Procedure for SCCP

Installing Firmware Release 9.2(1) SR2 for SIP

Firmware Upgrade Issues for SIP

Firmware Installation Procedure for SIP

Installing Firmware for the Cisco Unified IP Phone Expansion Module

Installing the Cisco Unified IP Phone Expansion Module 7914

Installing the Cisco Unified IP Phone Expansion Module 7916 and 7915

Caveats

Using Bug Toolkit

Open Caveats

Resolved Caveats

Obtaining Documentation and Submitting a Service Request


Cisco Unified IP Phone Release Notes for Firmware Release 9.2(1) SR2 (SCCP and SIP)


Publi sh ed: October 3, 2011

The information in this release note applies to the Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, 7962G, 7961G/G-GE, 7945G, 7942G, 7941G/G-GE, 7931G, 7911G, and 7906G.

Use these release notes with a Cisco Unified IP Phone running SCCP or SIP firmware release 9.2(1) SR2. Table 1 lists the Cisco Unified Communications Manager release and protocol compatibility for the Cisco Unified IP Phones.

Table 1 Cisco Unified Communications Manager and Firmware Release Compatibility 

Cisco Unified IP Phone
Protocol
Cisco Unified Communications Manager

Cisco Unified IP Phone 7975G, 7965G, 7962G, 7945G, and 7942G

SCCP

Cisco Unified Communications Manager 6.0 and later, Cisco Unified CallManager 5.1, 4.3, 4.2, and 4.1

Cisco Unified IP Phone 7975G, 7965G, 7962G, 7945G, and 7942G

SIP

Cisco Unified Communications Manager 6.0 and later, Cisco Unified CallManager 5.1

Cisco Unified IP Phone 7971G-GE, 7970G, 7961G-GE, 7961G, 7941G-GE, 7941G, 7911G, and 7906G

SCCP

Cisco Unified Communications Manager 6.0 and later, Cisco Unified CallManager 5.1, 5.0, 4.3, 4.2, 4.1, 4.0, and Cisco CallManager 3.3

Cisco Unified IP Phone 7971G-GE, 7970G, 7961G-GE, 7961G, 7941G-GE, 7941G, 7911G, and 7906G

SIP

Cisco Unified Communications Manager 6.0 and later, Cisco Unified CallManager 5.1 and 5.0

Cisco Unified IP Phone 7931G

SCCP

Cisco Unified Communications Manager 7.1, 7.0, 6.0 and 6.1

Cisco Unified IP Phone 7931G

SIP

Cisco Unified Communications Manager 7.0 and later

Cisco Unified IP Phone Expansion Module 7916

SCCP and SIP

Cisco Unified Communications Manager 6.1 and later

Cisco Unified IP Phone Expansion Module 7915

SCCP and SIP

Cisco Unified Communications Manager 6.1 and later

Cisco Unified IP Phone Expansion Module 7914

SCCP and SIP

Cisco CallManager Version 3.1(2c) or later



Note SIP firmware release 9.2(1) SR2 is designed and tested to interoperate with Cisco call control, most notably Cisco Unified Communications Manager release 8.6(1). Although SIP firmware is IETF RFC 3261 compliant, it is not supported by Cisco TAC or Engineering for use with non-Cisco call control systems.


Contents

These release notes provide the following information. You might need to notify your users about some of the information provided in this document.

Related Documentation

New and Changed Information

Installation Notes

Caveats

Obtaining Documentation and Submitting a Service Request

Related Documentation

This section provides links to related documentation.

Cisco Unified IP Phone Documentation

Refer to publications that are specific to your language, phone model and Cisco Unified Communications Manager release. Navigate from the following documentation URL:

http://www.cisco.com/en/US/products/hw/phones/ps379/tsd_products_support_series_home.html

Cisco Unified Communications Manager Documentation

Refer to the Cisco Unified Communications Manager Documentation Guide and other publications specific to your Cisco Unified Communications Manager release. Navigate from the following URL:

http://www.cisco.com/en/US/products/sw/voicesw/ps556/tsd_products_support_series_home.html

Cisco Unified Communications Manager Business Edition Documentation

Refer to the Cisco Unified Communications Manager Business Edition Documentation Guide and other publications that are specific to your Cisco Unified Communications Manager release. Navigate from the following URLs:

http://www.cisco.com/en/US/products/ps7273/tsd_products_support_series_home.html

New and Changed Information

No new features have been added for this release.

Installation Notes

This section contains these topics:

Installing Firmware Release 9.2(1) SR2 for SCCP

Installing Firmware Release 9.2(1) SR2 for SIP

Installing Firmware for the Cisco Unified IP Phone Expansion Module

Installing Firmware Release 9.2(1) SR2 for SCCP

This section describes how to install firmware release 9.2(1) SR2 for SCCP, and includes these topics:

Firmware Upgrade Issues for SCCP

Firmware Installation Procedure for SCCP

Firmware Upgrade Issues for SCCP


Note For all SCCP firmware upgrades from firmware release versions earlier than 8.3(3) to version 9.2(1) or greater, you must first upgrade your firmware to an intermediate version (8.3(3) - 8.5(2)) then upgrade to 9.2(1).



Note This section applies to the Cisco Unified IP Phone 7975G, 7971G-GE, 7970G, 7965G, 7962G, 7961G-GE, 7961G, 7945G, 7942G, 7941G-GE, 7941G,7931G, 7911G, and 7906G.


The following upgrade issues apply:

If you are currently running firmware earlier than 6.0(2) on a Cisco Unified IP Phone and want to upgrade to 8.x(x), you must first install an intervening 7.0(x) load to prevent upgrade failure. Cisco recommends using the most recent 7.0(3) load as the intervening load to avoid lengthy upgrade times.

If you are currently running firmware 6.0(2) to 7.0(2) on a Cisco Unified IP Phone and want to upgrade to 8.x(x), you can do so directly. However, expect the upgrade to take twice as long as usual.

Device packs are required to enable IP Phones in the Cisco Unified Communications Manager database. For Cisco Unified CallManager 4.2 and earlier, these device packs are required. For Cisco Unified CallManager 4.3 and Cisco Unified Communications Manager 6.0 and later, you must run the device pack and reboot the Cisco Unified Communications Manager server.

To access the device packs, follow these steps:

Procedure


Step 1 Go to the following URL:

http://tools.cisco.com/support/downloads/pub/Redirect.x?mdfid=278875240

Step 2 Log in to the Tools and Resources Download Software page.

Step 3 Choose the IP Telephony folder by clicking +.

Step 4 Choose Call Control > Cisco Unified Communications Manager (CallManager).

Step 5 Choose your Cisco Unified Communications Manager version.

Step 6 Choose Cisco Unified Communications Manager > CallManager Device Packages.

Step 7 Choose the device package.


Firmware Installation Procedure for SCCP

Before using the Cisco Unified IP Phone with Cisco Unified Communications Manager release, you must install the latest firmware on all Cisco Unified Communications Manager servers in the cluster.

Before You Begin

If you are upgrading from an earlier firmware version, see the Firmware Upgrade Issues for SCCP.

To download and install the firmware, follow these steps:

Procedure


Step 1 Go to the following URL:

http://tools.cisco.com/support/downloads/pub/Redirect.x?mdfid=278875240

Step 2 Log in to the Tools and Resources Download Software page.

Step 3 Choose the IP Telephony folder by clicking +.

Step 4 Choose IP Phones > Cisco Unified IP Phones 7900 Series.

Step 5 Choose your phone type.

Step 6 Choose Skinny Client Control Protocol (SCCP) Software.

Step 7 Choose 9.2(1)SR2 under the Latest Releases folder.

Step 8 To download the SCCP firmware for the Cisco Unified IP Phone, click the Download Now or Add to cart button and follow the prompts:

For Cisco Unified CallManager 4.2 and earlier (firmware files only):

cmterm-7975-sccp.9-2-1SR2.zip

cmterm-7970_7971-sccp.9-2-1SR2.zip

cmterm-7945_7965-sccp.9-2-1SR2.zip

cmterm-7942_7962-sccp.9-2-1SR2.zip

cmterm-7941_7961-sccp.9-2-1SR2.zip

cmterm-7911_7906-sccp.9-2-1SR2.zip

For Cisco Unified CallManager 4.3:

cmterm-7975-sccp.9-2-1SR2.exe

cmterm-7970_7971-sccp.9-2-1SR2.exe

cmterm-7945_7965-sccp.9-2-1SR2.exe

cmterm-7942_7962-sccp.9-2-1SR2.exe

cmterm-7941_7961-sccp.9-2-1SR2.exe

cmterm-7911_7906-sccp.9-2-1SR2.exe

For Cisco Unified CallManager 5.0(1), 5.0(2), and 5.0(3):

cmterm-7970_7971-sccp.9-2-1SR2.cop

cmterm-7941_7961-sccp.9-2-1SR2.cop

cmterm-7911_7906-sccp.9-2-1SR2.cop

For Cisco Unified CallManager 5.0(4) and later:

cmterm-7975-sccp.9-2-1SR2.cop.sgn

cmterm-7970_7971-sccp.9-2-1SR2.cop.sgn

cmterm-7945_7965-sccp.9-2-1SR2.cop.sgn

cmterm-7942_7962-sccp.9-2-1SR2.cop.sgn

cmterm-7941_7961-sccp.9-2-1SR2.cop.sgn

cmterm-7911_7906-sccp.9-2-1SR2.cop.sgn

For Cisco Unified Communications Manager 6.0 and later:

cmterm-7931-sccp.9-2-1SR2.cop.sgn


Note If you added the firmware file to the cart, click the Download Cart link when you are ready to download the file.


Step 9 Click the + next to the firmware file name in the Download Cart section to access additional information about this file.The hyperlink for the Readme file is in the Additional Information section, which contains installation instructions for the corresponding firmware:

cmterm-7975-sccp.9-2-1SR2-readme.html

cmterm-7970_7971-sccp.9-2-1SR2-readme.html

cmterm-7945_7965-sccp.9-2-1SR2-readme.html

cmterm-7942_7962-sccp.9-2-1SR2-readme.html

cmterm-7941_7961-sccp.9-2-1SR2-readme.html

cmterm-7911_7906-sccp.9-2-1SR2-readme.html

cmterm-7931-sccp.9-2-1SR2-readme.html

Step 10 Follow the instructions in the Readme file to install the firmware.


Installing Firmware Release 9.2(1) SR2 for SIP

This section describes how to install firmware release 9.2(1) SR2 for SIP, and includes these topics:

Firmware Upgrade Issues for SIP

Firmware Installation Procedure for SIP

Firmware Upgrade Issues for SIP


Note For all SIP firmware upgrades from firmware release versions earlier than 8.3(3) to version 9.2(1) or greater, you must first upgrade your firmware to an intermediate version (8.3(3) - 8.5(2)) then upgrade to 9.2(1).


The following upgrade issues apply:

If you are currently running firmware 6.0(2) to 7.0(2) on a Cisco Unified IP Phone and want to upgrade to 8.x(x), be aware that upgrading will take up to twice as long to complete as usual.

Device packs are required to enable IP Phones in the Cisco Unified Communications Manager database. For Cisco Unified CallManager 4.2 and earlier, these device packs are required. For Cisco Unified CallManager 4.3 and Cisco Unified Communications Manager 6.0 and later, you must run the device pack and reboot the Cisco Unified Communications Manager server.

To access the device packs, follow these steps:

Procedure


Step 1 Go to the following URL:

http://tools.cisco.com/support/downloads/pub/Redirect.x?mdfid=278875240

Step 2 Log in to the Tools and Resources Download Software page.

Step 3 Choose the IP Telephony folder by clicking +.

Step 4 Choose Call Control > Cisco Unified Communications Manager (CallManager).

Step 5 Choose your Cisco Unified Communications Manager version.

Step 6 Choose Cisco Unified Communications Manager > CallManager Device Packages.

Step 7 Choose the device package.


Firmware Installation Procedure for SIP

Before using the Cisco Unified IP Phone with Cisco Unified CallManager 5.0 or later, you must install the latest firmware on all Cisco Unified Communications Manager servers in the cluster.

To download and install the firmware, follow these steps:

Procedure


Step 1 Go to the following URL:

http://tools.cisco.com/support/downloads/pub/Redirect.x?mdfid=278875240

Step 2 Log in to the Tools and Resources Download page.

Step 3 Choose the IP Telephony folder by clicking +.

Step 4 Choose IP Phones > Cisco Unified IP Phones 7900 Series.

Step 5 Choose your phone type.

Step 6 Choose Session Initiation Protocol (SIP) Software.

Step 7 Choose 9.2(1) SR2 under the Latest Releases folder.

Step 8 TTo download the SIP firmware for the Cisco Unified IP Phone, click the Download Now or Add to cart button and follow the prompts:

For Cisco Unified CallManager 5.0 and later: (firmware files only)

cmterm-7975-sip.9-2-1SR2.zip

cmterm-7970_7971-sip.9-2-1SR2.zip

cmterm-7945_7965-sip.9-2-1SR2.zip

cmterm-7942_7962-sip.9-2-1SR2.zip

cmterm-7941_7961-sip.9-2-1SR2.zip

cmterm-7911_7906-sip.9-2-1SR2.zip

For Cisco Unified CallManager 5.0(1), 5.0(2), and 5.0(3):

cmterm-7975-sip.9-2-1SR2.cop

cmterm-7970_7971-sip.9-2-1SR2.cop

cmterm-7945_7965-sip.9-2-1SR2.cop

cmterm-7942_7962-sip.9-2-1SR2.cop

cmterm-7941_7961-sip.9-2-1SR2.cop

cmterm-7911_7906-sip.9-2-1SR2.cop

For Cisco Unified CallManager 5.0(4) and later:

cmterm-7975-sip.9-2-1SR2.cop.sgn

cmterm-7970_7971-sip.9-2-1SR2.cop.sgn

cmterm-7945_7965-sip.9-2-1SR2.cop.sgn

cmterm-7942_7962-sip.9-2-1SR2.cop.sgn

cmterm-7941_7961-sip.9-2-1SR2.cop.sgn

cmterm-7911_7906-sip.9-2-1SR2.cop.sgn


Note If you added the firmware file to the cart, click the Download Cart link when you are ready to download the file.


Step 9 Click the + next to the firmware file name in the Download Cart section to access additional information about this file.The hyperlink for the Readme file is in the Additional Information section, which contains installation instructions for the corresponding firmware:

cmterm-7975-sip.9-2-1SR2-readme.html

cmterm-7970_7971-sip.9-2-1SR2-readme.html

cmterm-7945_7965-sip.9-2-1SR2-readme.html

cmterm-7942_7962-sip.9-2-1SR2-readme.html

cmterm-7911_7906-sip.9-2-1SR2-readme.html

cmterm-7931-sip.9-2-1SR2-readme.html

Step 10 Follow the instructions in the Readme file to install the firmware.


Installing Firmware for the Cisco Unified IP Phone Expansion Module

This section contains these topics:

Installing the Cisco Unified IP Phone Expansion Module 7914

Installing the Cisco Unified IP Phone Expansion Module 7916 and 7915

Installing the Cisco Unified IP Phone Expansion Module 7914

This section describes how to install firmware release 9.2(1), and includes these topics:

Firmware Upgrade Issues for the Cisco Unified IP Phone Expansion Module 7914

Firmware Installation Procedure for the Cisco Unified IP Phone Expansion Module 7914

Firmware Upgrade Issues for the Cisco Unified IP Phone Expansion Module 7914

The following Cisco Unified IP Phones do not support the Cisco Unified IP Phone Expansion Module 7914: 7945G, 7942G, 7941G/G-GE, 7931G, 7911G, and 7906G.

You can add a maximum of two Expansion Modules to the Cisco Unified IP Phone 7975G, 7971G, 7970G, 7965G, 7962G, 7961G-GE, and 7961G.

The filename for Cisco Unified IP Phone Expansion Module 7914 uses SCCP, however, it supports both SCCP and SIP. This applies to IP Phones using Cisco Unified Communications Manager 7.0.

If you are using the Cisco Unified IP Phone Expansion Module 7914, you must upgrade the expansion module to firmware release S00105000400 before using the phone to support relevant 9.2(1) features on your expansion module.

Firmware Installation Procedure for the Cisco Unified IP Phone Expansion Module 7914

To download and install the firmware, follow these steps:

Procedure


Step 1 Go to the following URL:

http://tools.cisco.com/support/downloads/pub/Redirect.x?mdfid=278875240

Step 2 Log in to the Tools and Resources Download page.

Step 3 Choose the IP Telephony folder by clicking +.

Step 4 Choose IP Phones > Cisco Unified IP Phones 7900 Series.

Step 5 Choose Cisco Unified IP Phone Expansion Module 7914.

Step 6 Choose Skinny Client Control Protocol (SCCP) Software.

Step 7 Choose 5.0(4) under the Latest Releases folder.

Step 8 To download the firmware for Cisco Unified IP Phone Expansion Module 7914, click the Download Now or Add to cart button and follow the prompts:

For Cisco Unified Communications Manager 4.3 and earlier:

cmterm-7914-sccp.5-0-4.exe

For Cisco Unified Communications Manager 5.0(1), 5.0(2), and 5.0(3):

cmterm-7914-sccp.5-0-4.cop

For Cisco Unified Communications Manager 5.0(4) and later:

cmterm-7914-sccp.5-0-4.cop.sgn


Note If you added the firmware file to the cart, click the Download Cart link when you are ready to download the file.


Step 9 Click the + next to the firmware file name in the Download Cart section to access additional information about this file.The hyperlink for the Readme file is in the Additional Information section, which contains installation instructions for the corresponding firmware:

cmterm-7914-sccp.5-0-4.readme.html


Installing the Cisco Unified IP Phone Expansion Module 7916 and 7915

This section describes how to install firmware release 9.2(1) and includes these topics:

Firmware Upgrade Issues for the Cisco Unified IP Phone Expansion Module 7916 and 7915

Firmware Installation Procedure for the Cisco Unified IP Phone Expansion Module 7916 and 7915

Firmware Upgrade Issues for the Cisco Unified IP Phone Expansion Module 7916 and 7915

Before you use the Cisco Unified IP Phone Expansion Module 7916, you must load the expansion module with firmware release B016-1-0-4-2 and for Cisco Unified IP Phone Expansion Module 7915, you must load the expansion module with firmware release B015-1-0-4-2 before using the phone to support relevant 9.2(1) features on your expansion module.

The Cisco Unified IP Phones 7975G, 7965G, and 7962G support the Cisco Unified IP Phone Expansion Module 7915 and Cisco Unified IP Phone Expansion Module 7916. You can add a maximum of two expansion modules to these phones.

Firmware Installation Procedure for the Cisco Unified IP Phone Expansion Module 7916 and 7915

To download and install the firmware, follow these steps:

Procedure


Step 1 Go to the following URL:

http://tools.cisco.com/support/downloads/pub/Redirect.x?mdfid=278875240

Step 2 Choose the IP Telephony folder by clicking +.

Step 3 Choose IP Phones > Cisco Unified IP Phones 7900 Series.

Step 4 Choose Cisco Unified IP Expansion Module 7916 or Cisco Unified IP Expansion Module 7915.

Step 5 Choose 1.0(4) under the Latest Releases folder.

Step 6 To download the SIP firmware for the Cisco Unified IP Phone, click the Download Now or Add to cart button and follow the prompts:

For Cisco Unified CallManager 4.3 and 4.2 (SCCP firmware files only):

cmterm-7915.1-0-4.zip

cmterm-7916.1-0-4.zip

For Cisco Unified Communications Manager 5.1 and later:

cmterm-7915.1-0-4.cop.sgn

cmterm-7916.1-0-4.cop.sgn

For Cisco Unified CallManager 4.3 and 4.2 (SCCP only):

cmterm-7915.1-0-4.exe

cmterm-7916.1-0-4.exe


Note If you added the firmware file to the cart, click the Download Cart link when you are ready to download the file.


Step 7 Click the + next to the firmware file name in the Download Cart section to access additional information about this file.The hyperlink for the Readme file is in the Additional Information section, which contains installation instructions for the corresponding firmware:

cmterm-7915_7916.1-0-4-readme.html

Caveats

This section contains these topics:

Using Bug Toolkit

Open Caveats

Resolved Caveats

Using Bug Toolkit

Known problems (bugs) are graded according to severity level. These release notes contain descriptions of:

All severity level 1 or 2 bugs.

Significant severity level 3 bugs.

You can search for problems by using the Cisco Software Bug Toolkit.

To access Bug Toolkit, you need the following items:

Internet connection

Web browser

Cisco.com user ID and password

To use the Software Bug Toolkit, follow these steps:

Procedure


Step 1 To access the Bug Toolkit, go to http://tools.cisco.com/Support/BugToolKit/action.do?hdnAction=searchBugs.

Step 2 Log on with your Cisco.com user ID and password.

Step 3 To look for information about a specific problem, enter the bug ID number in the "Search for bug ID" field, then click Go.


Open Caveats

Table 2 lists Severity 1, 2 and 3 defects that are open for the Cisco Unified IP Phone using firmware release 9.2(1) SR2.

For more information about an individual defect, you can access the online record for the defect by clicking the Identifier or going to the URL shown. You must be a registered Cisco.com user to access this online information.

Because defect status continually changes, be aware that Table 2 reflects a snapshot of the defects that were open at the time this report was compiled. For an updated view of open defects, access Bug Toolkit as described in the "Using Bug Toolkit" section.

Table 2 Open Caveats for the Cisco Unified IP Phone for Firmware Release 9.2(1) SR2 

Identifier

Headline

CSCsr67810

SIP phone says "Auth Fail: CTFFile.tlv", it should be CTLFile.tlv.

CSCtn68525

Factory reset Cisco Unified IP Phone 7941 phones need voice vlan defined on switch port

CSCto07536

The Cisco Unified IP Phone 7900 Series display blank screen when receive http 401 error

CSCto07549

The Cisco Unified IP Phone 7900 Series not able to launch any service after receiving HTTP 401 Error

CSCto29725

The Cisco Unified IP Phone 7900 Series (SIP) display wrong call statistic for Rcvr Size

CSCto40845

Failed to show CiscoIPPhoneInput object if a wide mode object displayed

CSCto41145

Audible feedback does not work on SCCP phone

CSCto41428

The Cisco Unified IP Phone 7900 Series (SIP) has ReasonForOutOfService of 25 for fallback

CSCto44509

CAPF prompt overwrites call connected prompt

CSCto55346

DND - Not able to Check for flash only

CSCt067155

Phone not reject the dhcp ACK with invalid option 150 value

CSCto79508

Incorrect UI is invoked when press "directory" on phone

CSCto88164

Registration rejected after VPN login or logout

CSCto90239

Phone display "From UnknownNumber" when blind transferred from conference

CSCtj61369

Phone stuck during PFS upgrading/downgrading

CSCtk69215

Error Code appears in ITL file for item TFTP/TVSC

CSCtl19205

Phone not reset after update LSC from phone at v6 prefer mode

CSCtn16147

Phone crash after input IPv6 gateway and TFTPv6 address

CSCto54978

Cisco Unified IP Phone 7900 Series (SCCP) not show any prompt when 4th ssh connection

CSCto67101

Phone keep sending untagged packet from PC port even the PC vlan erased

CSCto70690

Phone stripped dot1q tag if PC vlan not match admin vlan

CSCto71362

IP Phone replies to ping in Discover Mode

CSCto78303

Secure icon display is wrong when call is secured direct call

CSCto82582

PC port connectivity lost when Phone loses connectivity

CSCto83824

Barge/Cbarge button will grey out on shared line

CSCto95704

The Cisco Unified IP Phone 7911 (SIP) could not install LSC and continue to restart with only ITL

CSCtq07728

Non Encrypted phone should not be able to park to encrypted Conference call

CSCtq12231

Phone does not display the correct IPv6 default router info on phone UI

CSCtq14592

IPv6 phone failed to register after modify prefix length several times

CSCtq14770

IPv6 phone encapsulate packets to host in same network with gateway mac

CSCtq14847

Phone cannot send out DTMF after pressing ** during voice mail

CSCtq18230

The Cisco Unified IP Phone 7900 Series cannot access certain Service URLs when running firmware 9-0-3+

CSCtq26865

RFC 4861 Failure for USGv6/ReadyLogo testing

CSCtq27874

Conference key not grayed out on chapereone conference with JoinReq

CSCto88233

Performance degrades a lot on Cisco Unified IP Phone 7965 after VPN login

CSCtn25563

LSC install/upgrade failed or canceled when CCM Failover/Fallback

CSCtk69208

Error Code appears in ITL file in item TFTP/TVS

CSCtn46151

LSC install canceled when IPv6 address of Cisco Unified Communication Manager is not available


Resolved Caveats

Table 3 lists Severity 1, 2 and 3 defects that are resolved for the Cisco Unified IP Phone 7900 series using firmware release 9.2(1) SR2.

For more information about an individual defect, you can access the online record for the defect by clicking the Identifier or going to the URL shown. You must be a registered Cisco.com user to access this online information.

Because defect status continually changes, be aware that Table 3 reflects a snapshot of the defects that were resolved at the time this report was compiled. For an updated view of resolved defects, access Bug Toolkit as described in the "Using Bug Toolkit" section.

Table 3 Resolved Caveats for the Cisco Unified IP Phone for Firmware Release 9.2(1) SR2 

Identifier
Headline and Bug Toolkit

CSCtk43360

UCR 2008 TNP Security code commit

CSCtk04689

TNP phone will close RTCP port when it is on hold. (For SIP only)

CSCtr63996

7961/41 phones tagging wrong Vlan ID

CSCts39704

7971 doesn't forward data incoming from PC port


Obtaining Documentation and Submitting a Service Request

For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What's New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:

http://www.cisco.com/en/US/docs/general/whatsnew/whatsnew.html

Subscribe to the What's New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS version 2.0.