Ip Communicator

Unanswered Question
Nov 8th, 2007

What are the ports that the Cisco IP Communication use? I need the number of the ports to open these ports in the firewall.


I have this problem too.
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knudsen-s Thu, 11/08/2007 - 06:01


Im am not shure if you meed the soft phone og det IP Coomunication ?

IP Communication

Depending on SIP or Skinny(SCCP).

If it is a normal CCM and skinny setup here is thoe ports.

SCCP port 2000 to 2002

RTP range from port 16383 to 32767

This is for SCCP , if you need gatway comminication also there is more ports.



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