Voice2: What default TCP / UDP ports do I use for Voice2

We have a few of VoICE communication systems and I have been looking for some technical information.We need to connect two VoICE systems through the internet, and I can’t find the TCP/UDP ports we should forward through NAT.

Here is the link tothe Voice2 manual: http://www.clearcom.com/download/user-manuals/voice-2.0-and-soft-voice The default TCP / UDPport is 4569Open your firewall toallow TCP/ UDP port 4569

on the voice Server the 4569 setting is found in the Configuration >Advance setting tab on the voice Client the 4569 setting is found in the on the Configuration >Voice setting tab