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Cisco Unified Survivable Remote Site Telephony

Cisco Unified SRST 8.6 Supported Firmware, Platforms, Memory, and Voice Products

Cisco Unified Survivable Remote Site Telephony (SRST) 8.6
Supported Firmware, Platforms, Memory, and Voice Products

First Release: June 28,  2011

Revised:  September 9, 2012

 

About Cisco Unified SRST 8.6

Documentation

See Cisco Unified SRST.

Secure SRST

See Setting Up Secure SRST.  Cisco Unified Communications Manager 4.1(2) or a later version is required for secure Cisco Unified SRST.

Secure SRST Specifications

See the  Media and Signaling Authentication and Encryption Feature for Cisco IOS MGCP Gateways for complete specifications.

Cisco IOS Compatibility

To see a list of Cisco IOS releases that support Cisco Unified SRST, see the Cisco Unifed CME Compatibility Matrix. Cisco Unified SRST is compatible with the same Cisco IOS releases as Cisco Unified CME.

Downloads

To download Cisco Unified SRST software, go to Technical Support Software Download for Cisco Unified CME and Cisco Unified SRST.

Cisco Unified SRST supports Cisco Unified Communications Manager firmware. For more information, see the CiscoUnified Communications Manager Compatibility Matrix.

You can download firmware files from Technical Support Software Center for Voice Software.

DDTS Information

To obtain the latest Cisco Unified SRST DDTS information, go to Bug Toolkit and search, by product, under Cisco Survivable Remote Site Telephony.

 

 

 

Cisco Unified IP Phone Support

Device Type

SCCP Firmware Filename

SIP Firmware Filename

Comments

Cisco ATA-187

N/A

cmterm-ata187.9-0-3-0

 

CiscoATA-186
CiscoATA-188

ATA030203SCCP051201A.zup

N/A

 

Cisco Cius

N/A

9-2-1SR2-21SEC

 

Cisco IP Communicator

See software download site for latest firmware version.

N/A

 

Cisco VG202

15.1(4)M

N/A

 

Cisco VG204

15.1(4)M

N/A

 

Cisco VG224

15.1(4)M

N/A

 

Cisco Unified IP Phone 3911
Cisco Unified IP Phone 3951

N/A

SIP3951.8-5-4*

 

Cisco Unified IP Phone 6901
Cisco Unified IP Phone 6911

APP6901SCCP.9-1-1-0.zz.sgn
APP6911SCCP.9-1-1-0.zz.sgn
BFS6911SCCP.9-1-1-0.zz.sgn
KNL6901SCCP.9-1-1-0.zz.sgn
KNL6911SCCP.9-1-1-0.zz.sgn
SCCP6901.9-1-1-0.loads
SCCP6911.9-1-1-0.loads

N/A

 

Cisco Unified IP Phone 6921
Cisco Unified IP Phone 6941
Cisco Unified IP Phone 6961

SCCP69xx.9-1-1-0.zz.sgn 
BOOT69xx.0-0-0-14.zz.sgn 
DSP69xx.0-0-0-4.zz.sgn 
SCCP69xx.9-1-1-0.loads

N/A

 

Cisco Unified IP Phone 7821
Cisco Unified IP Phone 7841
Cisco Unified IP Phone 7861

N/A 

SIP78xx.10-1-1-x

 

Cisco Unified IP Phone 7902G

CP7902080002SCCP060817A.sbin

N/A

 

Cisco Unified IP Phone 7905G

CP7905080002SCCP07040A.sbin
(signed )
CP7905080002SCCP070409A.zup
(unsigned )

CP7905080001SIP060412A.zup (unsigned)

 

Cisco Unified IP Phone 7906G
Cisco Unified IP Phone 7911G

apps11.9-1-1TH1-16.sbn 
cnu11.9-1-1TH1-16.sbn  
cvm11sccp.9-1-1TH1-16.sbn 
dsp11.9-1-1TH1-16.sbn  
jar11sccp.9-1-1TH1-16.sbn 
SCCP11.9-1-1SR1S.loads  term06.default.loads   
term11.default.loads

apps11.9-1-1TH1-16.sbn 
cnu11.9-1-1TH1-16.sbn  
cvm11sip.9-1-1TH1-16.sbn 
dsp11.9-1-1TH1-16.sbn  
jar11sip.9-1-1TH1-16.sbn 
SIP11.9-1-1SR1S.loads  
term06.default.loads   
term11.default.loads

 

Cisco Unified IP Phone 7910

P00405000700.sbn (signed)
P00405000700.bin (unsigned )

N/A

 

Cisco Unified IP Phone 7912

CP7912080004SCCP080108A.sbin

CP7912080001SIP060412A.sbin

 

Cisco Unified IP Phone 7914 Expansion Module

S00105000400.sbn

N/A

 

Cisco Unified IP Phone 7915 ** Expansion Module

B015-1-0-3.sbn

N/A

 

Cisco Unified IP Phone 7916 ** Expansion Module

B016-1-0-3.sbn

N/A

 

Cisco Unified Wireless IP Phone 7920

See software download site for latest firmware version.

N/A

 

Cisco Unified Wireless IP Phone 7921

See software download site for latest firmware version.

N/A

 

Cisco Unified Wireless IP Phone 7925

See software download site for latest firmware version.

N/A

 

Cisco Unified Wireless IP Phone 7926

TBD

TBD

 

Cisco Unified IP Phone 7931

apps31.9-1-1TH1-16.sbn 
cnu31.9-1-1TH1-16.sbn  
cvm31sccp.9-1-1TH1-16.sbn 
dsp31.9-1-1TH1-16.sbn  
jar31sccp.9-1-1TH1-16.sbn 
SCCP31.9-1-1SR1S.loads  term31.default.loads

N/A

 

Cisco Unified IP Conference Station 7935

P00503010800.bin

N/A

 

Cisco Unified IP Conference Station 7936

See software download site for latest firmware version

N/A

 

Cisco Unified IP Conference Station 7937

See software download site for latest firmware version

N/A

 

Cisco Unified IP Phone 7940G
Cisco Unified IP Phone 7960G

P00308010200.bin
P00308010200.loads
P00308010200.sb2
P00308010200.sbn

P003-8-12-00.bin

P003-8-12-00.sbn

P0S3-8-12-00.loads

P0S3-8-12-00.sb2

 

Cisco Unified IP Phone 7941G, 7941G-GE*

apps41.9-1-1TH1-16.sbn 
cnu41.9-1-1TH1-16.sbn  
cvm41sccp.9-1-1TH1-16.sbn 
dsp41.9-1-1TH1-16.sbn  
jar41sccp.9-1-1TH1-16.sbn 
SCCP41.9-1-1SR1S.loads  term41.default.loads   
term61.default.loads

apps41.9-1-1TH1-16.sbn 
cnu41.9-1-1TH1-16.sbn  
cvm41sip.9-1-1TH1-16.sbn 
dsp41.9-1-1TH1-16.sbn  
jar41sip.9-1-1TH1-16.sbn 
SIP41.9-1-1SR1S.loads  
term41.default.loads   
term61.default.loads

 

Cisco Unified IP Phone 7942G
Cisco Unified IP Phone 7962G

apps42.9-1-1TH1-16.sbn 
cnu42.9-1-1TH1-16.sbn  
cvm42sccp.9-1-1TH1-16.sbn 
dsp42.9-1-1TH1-16.sbn  
jar42sccp.9-1-1TH1-16.sbn 
SCCP42.9-1-1SR1S.loads  term42.default.loads   
term62.default.loads

apps42.9-1-1TH1-16.sbn 
cnu42.9-1-1TH1-16.sbn  
cvm42sip.9-1-1TH1-16.sbn 
dsp42.9-1-1TH1-16.sbn  
jar42sip.9-1-1TH1-16.sbn 
SIP42.9-1-1SR1S.loads   term42.default.loads   
term62.default.loads

 

Cisco Unified IP Phone 7945G
Cisco Unified IP Phone 7965G

apps45.9-1-1TH1-16.sbn 
cnu45.9-1-1TH1-16.sbn  
cvm45sccp.9-1-1TH1-16.sbn 
dsp45.9-1-1TH1-16.sbn  
jar45sccp.9-1-1TH1-16.sbn 
SCCP45.9-1-1SR1S.loads  term45.default.loads   
term65.default.loads

apps45.9-1-1TH1-16.sbn 
cnu45.9-1-1TH1-16.sbn  
cvm45sip.9-1-1TH1-16.sbn 
dsp45.9-1-1TH1-16.sbn  
jar45sip.9-1-1TH1-16.sbn 
SIP45.9-1-1SR1S.loads   term45.default.loads   
term65.default.loads

 

Cisco Unified IP Phone 7961G, 7961G-GE*

apps41.9-1-1TH1-16.sbn 
cnu41.9-1-1TH1-16.sbn  
cvm41sccp.9-1-1TH1-16.sbn 
dsp41.9-1-1TH1-16.sbn  
jar41sccp.9-1-1TH1-16.sbn 
SCCP41.9-1-1SR1S.loads  term41.default.loads   
term61.default.loads

apps41.9-1-1TH1-16.sbn 
cnu41.9-1-1TH1-16.sbn  
cvm41sip.9-1-1TH1-16.sbn 
dsp41.9-1-1TH1-16.sbn  
jar41sip.9-1-1TH1-16.sbn 
SIP41.9-1-1SR1S.loads  
term41.default.loads   
term61.default.loads

 

Cisco Unified IP Phone 7970G
Cisco Unified IP Phone 7971G-GE

apps70.9-1-1TH1-16.sbn 
cnu70.9-1-1TH1-16.sbn  
cvm70sccp.9-1-1TH1-16.sbn 
dsp70.9-1-1TH1-16.sbn  
jar70sccp.9-1-1TH1-16.sbn 
SCCP70.9-1-1SR1S.loads  term70.default.loads   
term71.default.loads

apps70.9-1-1TH1-16.sbn 
cnu70.9-1-1TH1-16.sbn  
cvm70sip.9-1-1TH1-16.sbn 
dsp70.9-1-1TH1-16.sbn  
jar70sip.9-1-1TH1-16.sbn 
SIP70.9-1-1SR1S.loads   term70.default.loads   
term71.default.loads

 

Cisco Unified IP Phone 7975

apps75.9-1-1TH1-16.sbn 
cnu75.9-1-1TH1-16.sbn  
cvm75sccp.9-1-1TH1-16.sbn 
dsp75.9-1-1TH1-16.sbn  
jar75sccp.9-1-1TH1-16.sbn 
SCCP75.9-1-1SR1S.loads  term75.default.loads

apps75.9-1-1TH1-16.sbn 
cnu75.9-1-1TH1-16.sbn  
cvm75sip.9-1-1TH1-16.sbn 
dsp75.9-1-1TH1-16.sbn  
jar75sip.9-1-1TH1-16.sbn 
SIP75.9-1-1SR1S.loads   term75.default.loads

 

Cisco Unified IP Phone 7985G

 

See software download site for latest firmware version.

N/A

 

Cisco Unified IP Phone 8831

N/A

9.3.3

 

Cisco Unified IP Phone 8941/45

cmterm-894x-sccp.9-2-3-5.cop.sgn

cmterm-894x-sip.9-2-3-5.cop.sgn

Caveat: Added CLI
“ type” for SCCP phone registration

Cisco Unified IP phone 8961 **

N/A

dkern8961.100609R2-9-1-1SR1.sebn kern8961.9-1-1SR1.sebn 
rootfs8961.9-1-1SR1.sebn  sboot8961.031610R1-9-1-1SR1.sebn  skern8961.022809R2-9-1-1SR1.sebn  sip8961.9-1-1SR1.loads

Supported as Cisco regular SIP IP phones

Cisco Unified IP Phone 9951 **

N/A

dkern9951.100609R2-9-1-1SR1.sebn  kern9951.9-1-1SR1.sebn 
rootfs9951.9-1-1SR1.sebn  sboot9951.031610R1-9-1-1SR1.sebn  skern9951.022809R2-9-1-1SR1.sebn  sip9951.9-1-1SR1.loads

Supported as Cisco regular SIP IP phones

Cisco Unified IP Phone 9971**

N/A

dkern9971.100609R2-9-1-1SR1.sebn  kern9971.9-1-1SR1.sebn 
rootfs9971.9-1-1SR1.sebn  sboot9971.031610R1-9-1-1SR1.sebn  skern9971.022809R2-9-1-1SR1.sebn  sip9971.9-1-1SR1.loads

Supported as Cisco regular SIP IP phones

*These phones are supported beginning in Cisco Unified SRST 4.1 and Cisco IOS Release 12.4(15)T  

** These phones are supported on IOS release 15.1(1)T with SRST 8.0, not on 15.0(1)XA release. 

 

 

Supported Platforms and Memory Specifications: SCCP/SIP IP Phones*

Cisco Platform

Maximum Total IP Phones**

Maximum SCCP/SIP IP Phones

Maximum Total Ephone-dns or Virtual Ports

Recommended DRAM

Recommended Flash Memory

Cisco 880 SRST ****

4

4

50

512

128

Cisco 1861

15

15

48

256

128

Cisco 2801

25

25

256

256

128

Cisco 2811

35

35

144

256

128

Cisco 2821

50

50

192

256

128

Cisco 2851

100

100

288

256

128

Cisco 2901

35

35

200

1024

256

Cisco 2911

50

50

300

1024

256

Cisco 2921

100

100

400

1024

256

Cisco 2951

250

250

500

1024

256

Cisco 3825

350

350

960

512

256

Cisco 3845

730

730

960

512

256

Cisco 3925

730

730

1000

1024

256

Cisco 3925E

1350

1350

2000

1024

256

Cisco 3945

1200

1200

1800

1024

256

Cisco 3945E

1500

1500

2500

1024

256

Catalyst 6500 CMM***

480

480

960

256

128

* Memory recommendations and maximum numbers of IP phones are for common Cisco SRST configurations only. Systems with large numbers of phones and complex configurations may not work on all platforms and can require additional memory or a higher performance platform.

** The Maximum Total IP Phones can be split between SCCP and SIP phones as long as the maximum total of IP phones are reached.

*** Cisco Catalyst 6500 CMM supports Cisco Unified SRST 4.0 with Cisco IOS Release 12.4 and supports Cisco Unified SRST 2.1 with Cisco IOS Release 12.2(13)ZC.

**** SRST 880 is natively supported by CUCM 6.13 and 7.1.

To get the same number of SIP IP phones support as SCCP IP Phones, SRST 4.1 in 12.4(15)T is required.

 

 

 

Compatible Voice Products

Product Name

Version(s)

Comments

Cisco CallManager, SCCP phones only

3.3, 3.2

Cisco SRST is not dependent on Cisco CallManager versions, but phone loads.

Cisco CallManager, SCCP phones only

4.0/4.0 SR1

SRST Versions 3.1 and 3.2 were tested with cmterm-7940-7960-sccp.6-0-1.exe and 6-0.2.exe.

Cisco CallManager, SCCP phones only

4.1.3 SR2

SRST Version 3.4 was tested with the following IP phones: Cisco 7970G, Cisco 7960G, and Cisco 7912G.

Cisco CallManager, SCCP and SIP phones

5.x

See above phone firmware vs phont type table.

Cisco Unified Communications Manager, SCCP and SIP phones

6.x

See above phone firmware vs phone type table.

Cisco Unified Communications Manager, SCCP and SIP phones

7.0

See above phone firmware vs phone type table.

Cisco Unified Communications Manager, SCCP and SIP phones

8.x

See above phone firmware vs phone type table.