Connecting CME with CUCM

[harish9211]

Hi,

Please anyone help me i want to make communication between CME and CUCM.

For this i knw i need to make h323 gateway between dem and dial peers on that gateway.

Please anyone suggest me is there anythng othser thing to configure on gateway or on CUCM.

I have installed CUCM on vmware workstation and CME on GNS3.

um jst making dis lab on my laptop.

Please help...

Thanks and R's,

Harish

[testeven]

Hi Harish,

To integrate CUCM and CME follow steps below:

1. Add the CME as a H.323 gateway in the CUCM.

2. Configure a Route Pattern that routes the calls to the destination of the CME, for example a

2XXX if your CME has this type of extensions and assign the H.323 GW to this Route Pattern's GW/Route List.

3. Apply the following command in the CME:

    H323-gateway voip bind srcaddr

4. Add a dial-peer in the gateway that points in the direction of CUCM.

Regards,

Tere.

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[binhtngu]

Hi Harish,

If you are integrating CUCM and CME via SIP, then follow Tere's steps above with SIP trunk add to CUCM.  Here is an example of SIP dial-peer in the CME:

dial-peer voice 3050 voip

destination-pattern 3...

session protocol sipv2

session target ipv4:x.x.x.x

incoming called-number .

dtmf-relay sip-notify

voice-class code 1

no vad