Registering CIPC Against CUCM Server Behind DNAT
Posted on 2013-01-30
We've a partner running approx. 20 CIPC (220.127.116.11) devices within their network that need to register with our CUCM cluster (6.1.2); unfortunately their network uses the same address space as our servers.
We're able to get CIPC to talk to our TFTP services by configuring CIPC with the DNAT address, but the CTL downloaded contains the internal IP of our CUCM boxes. Any idea how we can configure CUCM to provide different IPs based on device IP, device pool or some other identifier.
Thanks in advance,