[cisco-voip] CUCM & NAT

Lemon lemon at lemon.za.net
Tue Feb 10 14:36:26 EST 2009


Telco can't deliver PRI to customer site so now we have to
send/receive calls via a service provider H323 Gateway. Problem is
that we will need to NAT everything in order to talk to SP's H323
Gateway. We are using:

CUCM 6.1.2 --->Cisco 2821--->SP Network--->SP H323 Gateway

Just wondering on the best way to achieve this or pitfalls to look out for?


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