Integration between CallManager 8.0 and UC540.

[lalqatta982011]

Dear All,

I have a Call Manager 8 installed in the HO. we have opened a new branch close to the HO. and the connection is wireless point to point connection.

the managment decide to implement uc540 in the new branch. I already installed and configured the UC540 in the new office.

Now my question is: I want the step be step how to integrate between the Call Manager in the HO and the UC540 in the new office.

Thanks a lot for support..

[Christopher Graham]

You will need to configure either an H323 gateway or a SIP trunk in CUCM for the UC540, and use SIP/H323 dial peers on the UC to direct calls to and from the central office.  Treat this just like you would treat any other H323/SIP integration with a remote gateway.

Keep in mind, if you are using Unity Express for voicemail, you will need to configure CUBE statements under voice service voip:

allow-connections h323 to sip

allow-connections sip to h323

allow-connections sip to sip

[lalqatta982011]

I forget to mention that I have configured the Cisco 2811 as a MGCP Gateway with the call manager.

so the SIP/H323 dial peers will be configured on the Router or on the UC Manager, and How?

Thanks a lot for your help and support..