Interconnection CME and CUCM

[webstd.design]

How I can call from CME to CUCM IP phone?

What I need to configure? Some trunk or add CME like H.323 Gateway on CUCM?

Please advise me the best practise to resolve this question.

Thank you a lot!

[Md. Mijanur Rahman]

Exactly, add the CME as H.323 Gateway at CUCM, add a voip dial peer at CME with session target IP to CUCM, that's all.

[tomboyadefila]

Hello,

Can SP trunk be used. because i used a SIP trunk and i can only call from the UCM to CME. i can not call from CME to UCM

thanks for the anticipated response

[hadisharifi]

Hi, As said above you need a sip VOIP dialpeer pointing to the CUCM.