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New Member

CCM and registration H323 Client Netmeeting

I use a client H323 Netmeeting to establish a communication since Internet.

The client H323 has a dynamic address IP.

the first time that the customer is recorded in the CCM, it functions correctly.

If I change address IP of the client it is impossible to communicate.

I see that the old address IP of the client is always registered in the CCM.

How to configure the CCM so that address IP of the H323 client can be modified with each registration ?

Thank you


Re: CCM and registration H323 Client Netmeeting

Check if you have enabled DHCP. If so, disable it and also make sure that you reset the client device for the changes to take effect.

Cisco Employee

Re: CCM and registration H323 Client Netmeeting

H323 devices are not registered to the callmanager; meaning that there is no keep alives to them and callmanager doesn't control them. What callmanager does is, if there is a called number for a DN in H323 client, CM is just going to extend H225 messages to the client to setup the call. For some reason if the IP Address is changed CM doesn't have a way to know about it.

New Member

Re: CCM and registration H323 Client Netmeeting

To solve my problem I installed a gatekeeper

Thank you for your help