CCME and SIP-Trunk with To-Header

[MICHAEL RUCKER]

Hello,

I have a question about SIP-Trunk to a SIP Provider and CCME.

Our SIP-Provider uses the TO-Header for matching inbound calls.(INVITE).I have found that cisco uses the field Request-URI for signaling incoming calls.

Is there a possibilty to match the To-Header for incoming calls ?

Michael

[smahbub]

SIP trunks are similar to a phone line, except that SIP trunks use the IP network, not the PSTN. In addition, SIP trunks permit the convergence of voice and data onto common all-IP connections. In order to access the IP network using an SIP trunk, it is necessary that configurations be made on the service provider, as well as on the customer side.

http://www.cisco.com/en/US/products/sw/voicesw/ps4625/products_configuration_example09186a00808f9666.shtml