When I make a call the port being used for media by the gateway is not typical RTP ports. Instead of using 16384 - 32767 it seems to be using 10XXX. I am need to know why it is using these ports and see if I can change it to the standard ports instead.
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RTP and RTCP typically use unprivileged UDP ports (1024 to 65535)
Not according to any cisco documentation I have read. This link shows 16384 to 32766 as the RTP range.
All of our phones and jabber are registered to CUCM but any time we make or receive a call from the PSTN it goes into this 4321 and the gateway is using ports in the 10XXX range instead of the Cisco standard RTP range. CUCM is version 11.