05-02-2014 05:15 AM - edited 03-16-2019 10:39 PM
Is there some way to determine SRST compatibility with different phone loads? For example, I can see that SRST 8.0 works fine with SCCP45.8-5-3S but when I try the default 9.1.2 phone load SCCP45.9-3-1SR2-1S I see that SRST 8.0 doesn't work so well. Is there somewhere I can look up a phone load and see what versions of SRST that load is compatible with?
Thanks,
Joey
05-02-2014 05:19 AM
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cusrst/requirements/guide/srs80spc.html
Check this matrix
05-02-2014 06:49 AM
Thanks for the reply.
Unfortunately that document shows me a single load that's compatible with SRST version 8.0. What I need is a document that says "for this phone load here are all the compatible versions of SRST".
05-02-2014 07:44 AM
There's no such doc, it's unrealistic to expect testing for every single FW release, Vs. Every single SRST versions.
05-02-2014 07:59 AM
Java is right but there´s a bug on firmware 9.x that is affecting SRST on V.8, That´s why I was asking for the IOS version of the router.
Take a look of this bug CSCte08121 as well as this link
05-04-2014 05:43 AM
Thanks for that link, it was useful.
It seems from above that if I'm upgrading CUCM, particularly for a "big jump", like 7.1.3 to 9.1.2:
05-04-2014 08:50 AM
Hi,
thanks for sharing the bug[+5]
regds,
aman
05-02-2014 07:42 AM
What´s your router´s IOS version?
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