port number when make a call

[Thiago Gandara]

Hi voice team, i have a doubt, when a make a call from site to site (extension to extension) using the G.711, what port number the router uses or what the port number when a make that call.

Thanks.

[paolo bevilacqua]

RTP ports are dynamic, usually in the high range. These are determined by the signalling application, and one cannot influence them.

[Gordon Ross]

CUCM uses ports in the range 16384 - 32767 for RTP streams.

GTG