[cisco-voip] changing sip headers

[Erick Wellnitz]

All,

Is there an easy way to change the ip addresses in the SIP headers (both
inbound and outbound) so that my CUCM and provider will both accept calls?

Example:
I have a 10.x.x.x/24 address on gig0/0, a PER address for BGP on gig0/1 and
lo0 has the provider's desired signalling address..

CUCM isn't currently able to route to the provider signalling address as it
is a 32.x.x.x address.

Would it be easier to have the network team set up routing to the 32.x.x.x
address or could I change the headers to accomplish this?

Thanks!
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