SIPPhoneReleaseNotes.4.2.pdf

Release Notes for Cisco SIP IPPhone7940/7960

Release4.2

January 24, 2003

Contents

This document lists the known problems in Cisco Session Initiation Protocol (SIP) IP Phone 7940/7960

Release4.2 and contains information about the Cisco SIP IP Phone 7940/7960 (hereafter referred to as

the Cisco SIP IP phone) that is not included in the most recent release of the phone documentation.

This document includes the following sections:

•

Contents, page1

New and Changed Information , page2

•

Installation Notes, page2

•

Caveats, page2

Related Documentation, page4

•

Obtaining Documentation, page4

•

Obtaining Technical Assistance, page5

Corporate Headquarters:

Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706USA

New and Changed Information

New Software Features in Release4.2

The following new software features are supported in Cisco IP Phone 7940/7960 Release4.2.

UDP Fragmentation Support

The Cisco SIP IP phone supports User Datagram Protocol (UDP) fragmentation, which allows the phone

to transmit and receive fragmentedUDP packets up to 1932 bytes for use in conjunction with SIP

messages.

Backup Proxy Registration to Support SIP-SRST

The SIP phone can register with a backup proxy to support Survivable Remote Site Telephony (SRST).

If the main proxy goes down, the backup proxy has the registration information required to route calls

successfully.

DNS SRV Support for Outbound Proxy

The SIP phone supports DNS SRV for outbound proxy configuration.

Installation Notes

For Cisco SIP IP phones, follow the instructions in the “Upgrading the Cisco SIP IP Phone Firmware”

section at the following URL:

http://www.cisco.com/univercd/cc/td/doc/product/voice/c_ipphon/sip7960/sadmin31/sipmntn.htm

For these instructions, use P0S3-04-2-00.bin as the image name for Release4.2.

Caveats

Open Caveats—Release4.2

This section documents possible unexpected behavior by Cisco IP Phone 7940/7960 Release4.2 and

describes only severity 1 and 2 caveats and select severity 3 caveats.

•

CSCdz56288 : 7960 does not show call-transfer softkey for blind-transfer

CSCdz58323 : RURI check is for user only not user and host

•

CSCdz80209 : Excessive DNS SRV lookup when proxy configured as A record

Release Notes for Cisco SIP IPPhone7940/7960 Release4.2

Caveats

Resolved Caveats—Release4.2

All the caveats listed in this section are resolved in Cisco IP Phone 7940/7960 Release4.2. This section

lists only severity 1 and 2 caveats and select severity 3 caveats.

•

CSCdw16714 : Flooding unicast packets cause phone reboot

•

CSCdw16720 : Illegally fragmented packets reboot phone

CSCdw95128 : Illegally fragmented packets reboot phone

•

CSCdx21102 : Unchecked query string parameter vunerability

•

CSCdy27741 : Phone has Denial of Service Issues

CSCdz38170 : Porting TCP fix port - CSCdy85340

•

CSCdz15614 : Add Backup Proxy Registration to support SIP-SRST

•

CSCdy25289 : 79x0 does not support UDP fragmentation

CSCdy34100 : Internationalization changes (short-term)

•

CSCdy69428 : Flooding traffic to SIP or MGCP Phone reboots it

•

CSCdy50584 : Phone resets with line rate traffic from PC Port

CSCdy75562 : Session Audit of held call with same valid SDP streams RTP

•

CSCdz01402 : Loose routing attributes cause RURI and Route header issue

•

CSCdz01389 : CANCEL RURI should not use route set from 18x message

CSCdz01942 : Retransmitted Hold INVITE returns 486 Busy

•

CSCdz02796 : INVITE with malformed Contact is accepted, wreaks havoc

•

CSCdz03330 : Phone plays pacman with INVITE with no user in RURI

CSCdz15317 : Phone crash while tooling around Directory submenus

•

CSCdz18770 : Phone config files only 5724 bytes not 8192 bytes

•

CSCdz14064 : The status line changes when PC boots on second port

CSCdz23605 : DND softkey when set in config file causes ip re-spin

•

CSCdz26230 : Add LAQUOT and RAQUOT to name-addr parameter of contact header

•

CSCdz14050 : Volume slider bar shifts while in use

CSCdz04295 : 2nd transfer from phone results in malformed REFER

•

CSCdz04317 : Point to point transfer fails, phone always send to proxy

•

CSCdz08435 : 79x0 phones have issues with DHCP Option 66 when value is FQDN

CSCdz37294 : DST does not work if start month is larger than stop month

•

CSCdy46690 : Not able to handle multipart/mixed Content-Type

•

CSCdz37924 : SIP phone should not put port number 5060 in triggered INVITE

CSCdz48178 : PROTOS Test Regression - CCB 2-5 disconnect timer never expires

•

CSCdw93281: Fragmented TCP packets reboot phone

Release Notes for Cisco SIPIPPhone7940/7960 Release4.2

Related Documentation

•

Cisco SIP IP Phone 7940/7960 Administrator Guide Version 4.2

•

Cisco IP Phone 7960 and 7940 Series at a Glance

Regulatory Compliance and Safety Information for the Cisco IP Phone 7960, 7940, and 7910 Series

•

Installing the Wall Mount Kit for the Cisco IP Phone

Obtaining Documentation

These sections explain how to obtain documentation from Cisco Systems.

World Wide Web

You can access the most current Cisco documentation on the World Wide Web at this URL:

http://www.cisco.com

Translated documentation is available at this URL:

http://www.cisco.com/public/countries_languages.shtml

Documentation CD-ROM

Cisco documentation and additional literature are available in a Cisco Documentation CD-ROM

package, which is shipped with your product. The Documentation CD-ROM is updated monthly and may

be more current than printed documentation. The CD-ROM package is available as a single unit or

through an annual subscription.

Ordering Documentation

You can order Cisco documentation in these ways:

Registered Cisco.com users (Cisco direct customers) can order Cisco product documentation from

the Networking Products MarketPlace:

http://www.cisco.com/cgi-bin/order/order_root.pl

•

Registered Cisco.com users can order the Documentation CD-ROM through the online Subscription

Store:

http://www.cisco.com/go/subscription

•

Nonregistered Cisco.com users can order documentation through a local account representative by

calling Cisco Systems Corporate Headquarters (California, U.S.A.) at 408526-7208 or, elsewhere

in North America, by calling 800553-NETS (6387).

Release Notes for Cisco SIP IPPhone7940/7960 Release4.2

Obtaining Technical Assistance

Documentation Feedback

You can submit comments electronically on Cisco.com. In the Cisco Documentation home page, click

the Fax or Email option in the “Leave Feedback” section at the bottom of the page.

You can e-mail your comments to bug-doc@cisco.com.

You can submit your comments by mail by using the response card behind the front cover of your

document or by writing to the following address:

Cisco Systems

Attn: Document Resource Connection

170 West Tasman Drive

San Jose, CA 95134-9883

We appreciate your comments.

Obtaining Technical Assistance

Cisco provides Cisco.com as a starting point for all technical assistance. Customers and partners can

obtain online documentation, troubleshooting tips, and sample configurations from online tools by using

the Cisco Technical Assistance Center (TAC) Web Site. Cisco.com registered users have complete

access to the technical support resources on the Cisco TAC Web Site.

Cisco.com

Cisco.com is the foundation of a suite of interactive, networked services that provides immediate, open

access to Cisco information, networking solutions, services, programs, and resources at any time, from

anywhere in the world.

Cisco.com is a highly integrated Internet application and a powerful, easy-to-use tool that provides a

broad range of features and services to help you with these tasks:

• Streamline business processes and improve productivity

• Resolve technical issues with online support

• Download and test software packages

• Order Cisco learning materials and merchandise

• Register for online skill assessment, training, and certification programs

If you want to obtain customized information and service, you can self-register on Cisco.com. To access

Cisco.com, go to this URL:

http://www.cisco.com

Release Notes for Cisco SIPIPPhone7940/7960 Release4.2

Plik z chomika:

Inne pliki z tego folderu:

Inne foldery tego chomika: