[cisco-voip] SRST 4.1 and CallManager 7.1

Chris Ward (chrward) chrward at cisco.com
Fri Oct 23 09:54:56 EDT 2009


My guess would be the new SCCP version added in 7.1 to accommodate IPv6.
I would imagine SRST 4.1 probably doesn't support IPv6. However, if you
aren't using IPv6, then perhaps you may not encounter a problem. You
would need a TAC case to get a non-guess however.

 

-Chris

 

From: cisco-voip-bounces at puck.nether.net
[mailto:cisco-voip-bounces at puck.nether.net] On Behalf Of Jason Aarons
(US)
Sent: Thursday, October 22, 2009 8:40 PM
To: cisco-voip at puck.nether.net
Subject: [cisco-voip] SRST 4.1 and CallManager 7.1

 

We have a large customer running a couple thousand  79x1s/7962s with
CallManager 7.1(2) with SRST 4.1/12.4(15)T6.

 

I noticed SRST 4.1 doesn't show CallManager 7 as Compatible.  However, I
haven't noticed any problems running with CallManager 7.1. We do 10-15
deployments a night and SRST tests complete fine and we haven't had any
problems.

 

Any idea why SRST 4.1 doesn't list CallManager 7?

http://www.cisco.com/en/US/docs/voice_ip_comm/cusrst/requirements/guide/
srs41spc.htm

 

I don't think we want to risk upgrading IOS for SRST as 12.4.15T6 has
been rock solid. But am I missing any caveats ?

 

 

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