11-05-2013 02:53 AM - edited 03-16-2019 08:14 PM
Hello,
I have an issue with my IP Phone SIP 8945 (SIP8941_8945.9-3-4-17).
So when I enabled Multicast (option on each Media Resource Group) for Music On Hold:
My network config is ok. Indeed, in sccp, everything is working fine.
Have you an idea ?
Best regards
Our environment is:
CUCM 9.1.2.10000-28
Cisco IP Phone 8945 Firmware 9-3-4-17 (SCCP / SIP)
11-06-2013 01:04 AM
Seems to be a bug, use older SIP firmware (9-3-2-12)and Multicast is working...
but other things may not...
11-06-2013 04:29 AM
Hello Peter,
When I use a previous firmware, it's working but the music comes only after a couple of seconds ~7-8s. Have you ever seen this behavior
So it seems there is a bug in the firmware 9.3.4-17.
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