Upon upgrading to CM 7.12, and new firmware, I have noticed a change in the RTP streams that 7960's and 7961 phones use to communicate between stations.
Is there a change in the RTP streams between a java based phone and and older cisco ip phone?
When I capture traces, I notice that 7960 phones use standard RTP streams and 7961's use a new UDP port.
This is true with SCCP.
If I convert the phones to SIP, both 7960 and 7961 phones use standard RTP ports.
Any ideas on what changes have occured on Java based SCCP phones?