ccm intercluster trunk over internet problem

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Jul 28th, 2008
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I have 2 ccm clusters in two different locations. I plan to configure a VPN tunnel between the two sites and then configure an ICT between the two clusters. The problem is that IP phones in one site is using the same subnet as some servers in the other site and it's not feasable to change the IP address of neither IP phones or servers. is there any other solution? will NAT work??

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Ayodeji Okanlawon Mon, 07/28/2008 - 07:20
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    2017 IP Telephony

Hi,


Why dont you use a gatekeeper.


Configure a gatekeeper, then configure a h.323 ICT trunk (gatekeeper controlled) on each cluster.


Then create Route patterns to the different clusters and assign the greated ICT-gatekeeper controlled trunk to the Route patters.


NB: You will need to configure Zone prefixs on the gatekeeper to route calls for each cluster.


HTH, pls rate useful posts

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