call inter-site routing with Call Manager Express

[Akaffou Aristide Akaffou]

Hello,

I wanna make intersite routing between two CME(Call Manager Express). But I have a juniper router between them and I just know the public Ip address of both CME. Please How can I do this?

See in attached the diagram, thank you for your help.

Regards

Aristide

[Jonathan Schulenberg]

Build an IPsec tunnel; none of the CME processes are intended to deal with NAT. For example, both the SIP or H323 signaling traffic will include the internal IP addresses of phones in the Layer7 payload data. NAT won't be able to rewrite these headers properly.

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