09-26-2008 09:02 AM - edited 03-15-2019 01:34 PM
Hi All,
I would like to know what are the port needed open by security or cross FWs for a remote Cisco IP phone (from remote cluster) can hear and access to Unity voice mail of the Called Phone.
Thanks
Andres
Solved! Go to Solution.
09-26-2008 09:43 AM
For audio you need RTP stream (UDP 16384-32767) and SCCP Ports signalling 2000 or if secure SCCP 2443
We have a CallManager and Unity ports guide available in CCO.
09-26-2008 09:52 AM
Hi Andres,
Here is the doc that Gonz referenced. (+5 points for this buddy!)
This link shows the TCP and UDP Ports used on the various CCM Versions;
http://www.cisco.com/univercd/cc/td/doc/product/voice/c_callmg/sec_vir/udp_tcp/index.htm
Hope this helps!
Rob
09-26-2008 09:43 AM
For audio you need RTP stream (UDP 16384-32767) and SCCP Ports signalling 2000 or if secure SCCP 2443
We have a CallManager and Unity ports guide available in CCO.
09-26-2008 09:52 AM
Hi Andres,
Here is the doc that Gonz referenced. (+5 points for this buddy!)
This link shows the TCP and UDP Ports used on the various CCM Versions;
http://www.cisco.com/univercd/cc/td/doc/product/voice/c_callmg/sec_vir/udp_tcp/index.htm
Hope this helps!
Rob
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