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Cisco Unified IP Phone 7900 Series

Cisco Unified IP Phone 7970G and 7971G-GE Release Notes for Firmware Release 8.2(2)SR1 (SCCP and SIP)

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Cisco Unified IP Phone 7970G and 7971G-GE Release Notes for Firmware Release 8.2(2)SR1 (SCCP and SIP)

Table Of Contents

Cisco Unified IP Phone 7970G and 7971G-GE Release Notes for Firmware Release 8.2(2)SR1 (SCCP and SIP)

Contents

Related Documentation

New and Changed Information

Cisco Discovery Protocol (CDP) Enable/Disable

Version Stamp Mismatch Recovery (SIP only)

Installation Notes

Installing Firmware Release 8.2(2)SR1 for SCCP

Firmware Upgrade Issues for SCCP

Cisco Unified IP Phone Expansion Module 7914

Firmware Installation Procedure for SCCP

Installing Firmware Release 8.2(2)SR1 for SIP

Firmware Upgrade Issues for SIP

Firmware Installation Procedure for SIP

Caveats

Using Bug Toolkit

Open Caveats

Resolved Caveats

Resolved SCCP Caveats

Resolved SIP Caveats

Obtaining Documentation, Obtaining Support, and Security Guidelines


Cisco Unified IP Phone 7970G and 7971G-GE Release Notes for Firmware Release 8.2(2)SR1 (SCCP and SIP)


April 02, 2007

Use these release notes with a Cisco Unified IP Phone 7970G and 7971G-GE running SCCP or SIP firmware release 8.2(2)SR1.

The SCCP version of firmware release 8.2(2)SR1 is compatible with Cisco Unified CallManager releases 5.1, 5.0, 4.2, 4.1, 4.0, and 3.3.

The SIP version of firmware release 8.2(2)SR1 is compatible with Cisco Unified CallManager release 5.1 and 5.0.


Note SIP firmware release 8.2(2)SR1 is designed and tested to interoperate with Cisco call control, most notably Cisco Unified CallManager release 5.1. 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, Obtaining Support, and Security Guidelines

Related Documentation

Cisco Unified IP Phone Documentation

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

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

Cisco Unified CallManager Documentation

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

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


Note The Cisco Unified CallManager New and Changed Information Guide, Release 5.1(1) describes new and changed 5.1(1) software features and acts as a supplement to the Cisco Unified CallManager Release 5.0(4) document set. Content in the New and Changed guide supersedes information contained in the 5.0(4) document set; however, chapters in the New and Changed guide may contain references to 5.0(4) documents. In such cases, refer to the 5.0(4) documents for more information.


New and Changed Information

This section contains new and changed information about features introduced in firmware release 8.2(2)SR1. This information is not documented in the latest release of the Cisco Unified IP Phone 7970 Series Administration Guide for Cisco Unified CallManager, Release 5.1

Cisco Discovery Protocol (CDP) Enable/Disable

Firmware release 8.2(2)SR1 supports enabling or disabling the Cisco Discovery Protocol (CDP), which performs device discovery and sends configuration information from the switch to the phone.


Note CDP should be enabled on the switch port when the phone is connected to a Cisco switch. CDP is important for phone VLAN assignment, power negotiation, QoS management, and 802.1x security.


The CDP enable/disable feature supports response to Denial of Service (DOS) activity that affects Cisco phones when the phones are connected to non-Cisco switches. A non-Cisco switch might not filter the CDP messages, and, if CDP is enabled on the PC or switch port, messages might be multicast to all the phones on the switch. However, when CDP is disabled, the phone does not generate CDP messages and ignores any received CDP messages.

If CDP is disabled on the switch port, the phone cannot obtain VLAN information from an upstream switch port; however, the VLANs can be set manually by configuring the Admin VLAN on the phone.

To configure CDP enable/disable, use these fields on the Phone configuration page in Cisco Unified Communications Manager:

Cisco Discovery Protocol (CDP): PC Port—Indicates whether CDP is enabled on the PC port (default is enabled). CDP must be enabled on the PC port when Cisco VT Advantage/Unified Video Advantage (CVTA) is connected to the PC port. CVTA does not work without CDP interaction with the phone.

Cisco Discovery Protocol (CDP): Switch Port—Indicates whether CDP is enabled on the switch port (default is enabled).


Note The current CDP values are visible on the Settings menu.


Version Stamp Mismatch Recovery (SIP only)

If a Cisco Unified IP Phone (SIP) configuration is not synchronized with the Cisco Unified CallManager configuration, the IP Phone may restart several times before it successfully registers.

Firmware release 8.2(2)SR1 provides the following methods to detect a configuration mismatch:

Reason_code 14 is added to the DeviceUnregistered alarm to indicate a version mismatch.

New perfmon counters in RTMT indicate how many version mismatches were detected:

Cisco SIP Station-> ConfigMismatchesTemporary: number of devices that experienced a configuration mismatch that was automatically recovered

Cisco SIP Station -> ConfigMismatchesPersistent: number of devices that experienced a configuration mismatch that was not automatically recovered

If a DeviceUnregistered alarm is showing a reason_code of 14 (configuration mismatch) and the device is not automatically recovering, you should re-save the device configuration in Cisco Unified CallManager Administration.

Installation Notes

This section contains these topics:

Installing Firmware Release 8.2(2)SR1 for SCCP

Installing Firmware Release 8.2(2)SR1 for SIP

Installing Firmware Release 8.2(2)SR1 for SCCP

This section describes how to install firmware release 8.2(2)SR1 for SCCP.

Firmware Upgrade Issues for SCCP

Note the following firmware upgrade issues:

If you are currently running firmware earlier than 6.0(2) on a Cisco Unified IP Phone 7970G and 7971G-GE and want to upgrade to 8.0(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 7970G and 7971G-GE and want to upgrade to 8.0(x), you can do so directly. However, expect the upgrade to take twice as long as usual.

Cisco Unified IP Phone Expansion Module 7914

If you are using the Cisco Unified IP Phone Expansion Module 7914, you must upgrade the expansion module to firmware release S00105000200 before using the phone to support relevant 8.2(2)SR1 features on your expansion module.

You can download the installation program, which is named cmterm-7914-sccp.5-0-2.exe, and the readme file from Cisco.com at this location:

http://www.cisco.com/cgi-bin/tablebuild.pl/ip-7900ser

Firmware Installation Procedure for SCCP

Before using the Cisco Unified IP Phone 7970G and 7971G-GE with Cisco Unified CallManager release 3.3 or later, you must install the latest firmware on all Cisco Unified CallManager servers in the cluster.

Before You Begin

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

To download and install the firmware, follow these steps:

Procedure


Step 1 Go to the following URL:

http://www.cisco.com/cgi-bin/tablebuild.pl/ip-7900ser

Step 2 To download the firmware for Cisco Unified IP Phone 7970G and 7971G-GE, click one of the following hyperlinks and follow the prompts:

For Cisco Unified CallManager 4.2 and earlier:

cmterm-7970_7971-sccp.8-2-2.exe

For Cisco Unified CallManager 5.0 and later:

cmterm-7970_7971-sccp.8-2-2.cop

Step 3 To download the Readme file, which contains installation instructions for the corresponding firmware, go back to the URL shown in Step 1 and click the appropriate hyperlink.

cmterm-7970_7971-sccp.8-2-2-readme.htm

Step 4 Follow the instructions in the Readme file to install the firmware.


Installing Firmware Release 8.2(2)SR1 for SIP

This section describes how to install firmware release 8.2(2)SR1 for SIP.

Firmware Upgrade Issues for SIP

If you are currently running firmware 6.0(2) to 7.0(2) on a Cisco Unified IP Phone 7970G and 7971G-GE and want to upgrade to 8.0(x), be aware that upgrading will take up to twice as long to complete as usual.

Firmware Installation Procedure for SIP

Before using the Cisco Unified IP Phone 7970G and 7971G-GE with Cisco Unified CallManager 5.0 or later, you must install the latest firmware on all Cisco Unified CallManager servers in the cluster.

To download and install the firmware, follow these steps:

Procedure


Step 1 Go to the following URL:

http://www.cisco.com/cgi-bin/tablebuild.pl/ip-7900ser

Step 2 Double-click the following hyperlink, and follow the prompts to download the firmware:

cmterm-7970_7971-sip.8-2-2.cop

Step 3 Go back to the URL shown in Step 1, double-click the following hyperlink, and follow the prompts to download the Readme file, which contains installation instructions for the corresponding firmware:

cmterm-7970_7971-sip.8-2-2-readme.htm

Step 4 Follow the instructions in the Readme file to install the firmware.


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://www.cisco.com/cgi-bin/Support/Bugtool/launch_bugtool.pl.

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

Step 3 Click the Launch Bug Toolkit hyperlink.

Step 4 To look for information about a specific problem, enter the bug ID number in the "Enter known bug ID" field and click Search.


Open Caveats

There are no open caveats for firmware release 8.2(2)SR1.

Resolved Caveats

This section contains these topics:

Resolved SCCP Caveats

Resolved SIP Caveats

Resolved SCCP Caveats

Table 1 lists Severity 1, 2 and 3 defects that are resolved for Cisco Unified IP Phone 7970G and 7971G-GE using the SCCP version of firmware release 8.2(2)SR1.

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 1 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 1 Resolved SCCP Caveats for Cisco Unified IP Phone 7970G and 7971G-GE 

Identifier
Headline and Bug Toolkit Link

CSCsd18550

Keyboard input/output errors on reset

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsd18550

CSCsd62804

IP Phone in low-power mode consumes more power than Cisco Discovery Protocol (CDP) advertisement

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsd62804

CSCsd99957

IP Phone (7970, 7961, and 7941) failover to secondary node with wrong cause code

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsd99957

CSCse28400

Network Locale Version backwards compatibility

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCse28400

CSCse30736

IP Phone 7970 and 7971 may behave incorrectly under stress registration test

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCse30736

CSCse47164

Include Sun Java patch to address 2007 Daylight Savings Time (DST) changes

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCse47164

CSCse77453

RS-232 port hangs and causes IP Phone upgrade failure

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCse77453

CSCsf07505

IP Phone (7970, 7961, and 7941) re-appends parameters with a redirected authentication

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsf07505

CSCsf20589

IP Phone's (7970, 7961, and 7941) 7914 configured over 15 digits in line number behaves strangely

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsf20589

CSCsf21480

IP Phone User Interface (UI) locks up when adjusting speaker volume during registration with Busy Lamp Field (BLF)

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsf21480

CSCsf33010

IP Phone power is initially set to high power at boot with line powered

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsf33010

CSCsf96872

IP Phone running 8.0(4)SR1 is unable to adjust ringer after a call

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsf96872

CSCsf98288

IP Phone (7970, 7961, and 7941) is stuck at requesting after phone's inbound web access disabled

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsf98288

CSCsf99285

PNG is broken; IP Phone fails HTTP GET if earlier HTTP request is not finished

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsf99285

CSCsg00560

After flash reformat IP Phone gets flash programming failure errors

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg00560

CSCsg05630

Memory leak on IP Phones with repeated calls and very short call hold time

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg05630

CSCsg09017

Pressing New Call should let user enter number

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg09017

CSCsg10985

IP Phone is stuck in Bugtrap 0x91 loop during File System Check (fsck)

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg10985

CSCsg13753

Composed IPPM messages display + instead of space

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg13753

CSCsg13871

Unknown name displayed if special characters are in display name

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg13871

CSCsg15183

Exit softkey stops User Interface (UI) when in Security Configuration/CTL File submenu

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg15183

CSCsg15386

IP Phone (7970, 7961, and 7941) on CME can not resume call with Line button when call is placed to a Cisco Unified IP Phone 7931

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg15386

CSCsg16790

Make DEBUG trace anticipate a one-way audio problem as NOTICE trace

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg16790

CSCsg17063

Customer experiences one-way audio calls

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg17063

CSCsg17247

Sender Joins and Byes values are different regardless of call status

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg17247

CSCsg20339

Graphical User Interface (GUI) stuck after changing contrast

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg20339

CSCsg21513

IP Phone drops incoming unicast EAPOL when VVLAN is present

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg20339

CSCsg23326

Call duration timer window on IP Phone display cycles between multiple calls

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg23326

CSCsg29562

Idle softkeys displayed on new incoming call after transfer with released image

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg29562

CSCsg30155

`AutoObjInFocusIf.getLabel' returns incorrect information for a call item

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg30155

CSCsg30974

Response redirect fails on Cisco Unified IP Phone 797x

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg30974

CSCsg33063

Need to press right button twice on navigation pad to close line detail

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg33063

CSCsg34758

IP Phone Secure Shell (SSH) vulnerability

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg34758

CSCsg34789

Filesystem privilege escalation

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg34789

CSCsg36199

Internal calls are having one-way audio

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg36199

CSCsg42627

Filesystem Denial of Service

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg42627

CSCsg42971

IP Phone (7970, 7961, and 7941) - OnHook Dialing from Line 2 does not work if Line1 and Line 2 have the same Directory Number (DN)

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg42971

CSCsg45815

IP Phone does not calculate SRTP authorization tag correctly for certain Realtime Transport Protocol (RTP) payload

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg45815

CSCsg45828

Bug trap 91 if Transmission Control Protocol (TCP) server/client resides in the IP Phone

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg45828

CSCsg49636

Stutter tone quality problem when using speaker / line button

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg49636

CSCsg50665

Focus does not shift to off-hook line while another call is incoming

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg50665

CSCsg50737

Focus should remain on oldest ringing call with multiple incoming calls

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg50737

CSCsg51963

Factory reset required for secure IP Phone to move to another Cisco Unified CallManager

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg51963

CSCsg63506

IP Phones hang when call arrives while eXtensible Markup Language (XML) play is in progress

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg63506

CSCsg63581

IP Phone displays Cisco Unified CallManager down in an active call during failback

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg63581

CSCsg64398

Large increase in PNG graphic processing time

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg64398

CSCsg73386

IP Phone (7970 and 7961) does not show Help information for privacy button

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg73386

CSCsg83571

No dial tone is heard after toggling the hooks witch in ringout state

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg83571

CSCsg93122

Read line number from the configuration file

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg93122

CSCsh04378

Focus needs to remain on oldest ringing call with multiple incoming calls

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsh04378

CSCsh12444

Time zone rules do not update correctly on Cisco Unified IP Phones

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsh12444

CSCsh84369

CallHistory Menu - line key and speaker key no longer work

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsh84369

CSCsi29861

Phone Directory gives incorrect details after upgrade to firmware release 8.2(2)SR1

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsi29861


Resolved SIP Caveats

Table 2 lists Severity 1, 2 and 3 defects that are resolved for Cisco Unified IP Phone 7970G and 7971G-GE using the SIP version of firmware release 8.2(2)SR1.

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 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.

Table 2 Resolved SIP Caveats for Cisco Unified IP Phone 7970G and 7971G-GE 

Identifier
Headline and Bug Toolkit

CSCsf09122

IP Phone goes for a reset when proxy address name starts with an underscore

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsf09122

CSCsf32377

IP Phone resets after warning out-of-chunks for memory tracking

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsf32377

CSCsg00140

Caller ID is not updated correctly for conference calls

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg00140

CSCsg05342

Retrieving a parked conference call disconnects the call

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg05342

CSCsg15497

IP Phone crashes running Codenomicon SIP test 4913

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg15497

CSCsg15511

Unable to do Cfwdall if KPML is enabled in sip-srst mode

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg15511

CSCsg15653

IP Phone fails to clear held call when Cisco Unified CallManager is restarted

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg15653

CSCsg26731

Call transfer after Call Forward-No Answer on IP Phone fails

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg26731

CSCsg27644

Incorrect date header value in SIP REGISTER request

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg27644

CSCsg76651

IP Phone needs to also detect non-localized conference

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg76651

CSCsg81670

Number stored in missed calls not updated upon receipt of SIP UPDATE

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg81670

CSCsg81884

Not able to Set Call Fwd All on IP Phone in particular scenario

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg81884

CSCsg93122

Read line number from the configuration file

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg93122

CSCsg97988

IP Phone sometimes sends malformed information to or from header

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg97988

CSCsg98545

IP Phone sends invalid presence subscription causing high CPU

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsg98545

CSCsh12444

Time zone rules do not update correctly on Cisco Unified IP Phones

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsh12444

CSCsh12712

SIP IP Phone to SCCP IP Phone multiple call forwards fail

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsh12712

CSCsh24076

IP Phone does not light up blflamp when destination presses Callfwdall

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsh24076

CSCsh41516

IP Phone crashes when messages hard button is hit

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsh41516

CSCsh42357

Call is not forwarded after `CTINewCallAcceptTimeOut' on IP Phone

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsh42357

CSCsi29861

Phone Directory gives incorrect details after upgrade to firmware release 8.2(2)SR1

http://www.cisco.com/cgi-bin/Support/Bugtool/onebug.pl?bugid=CSCsi29861


Obtaining Documentation, Obtaining Support, and Security Guidelines

For information on obtaining documentation, obtaining support, providing documentation feedback, security guidelines, and also recommended aliases and general Cisco documents, 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