04-21-2008 03:58 AM - edited 03-18-2019 08:48 PM
I have a Call manager 6 pubisher sitting on
network 192.168.0.0/24 and a call manager
6 subscriber sitting on network
192.168.1.0/24. There is a firewall in
between them.
What port(s) should be opened in order
for the publisher to be able to
communicate with the subscriber and
vice versa, in term of call manager
communication protocol?
Thanks.
04-21-2008 09:34 AM
Hi, please refer to this document which shows correct TCP and UDP ports used for intra/inter cluster comms between CUCM's:
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/port/6_0/60plrev1.pdf
HTH
04-21-2008 12:32 PM
Thanks. That's what I need.
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