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Outbound Trunk calls between 2 pbx's.


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I have 2 pbx's on a lan, but 2 different businesses. I have run into an issue where I need an extension on PBX A to be able to make it's outbound calls through a SIP Trunk (callcentric) on PBX B. I have the 2 PBX's on different extensions (100 on A and 200 on B). They are currently calling ext. on either pbx no problem. Is this easy to do? They are running Yellow on the license and have open/available extensions if needed.

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It is not trivial, but possible. The key is that you need "to assume that the call comes from an extension" on the trunk, so that the PBX knows which dial plan to use. But the trunk to trunk routing capability is something that we need to address in a broader scope in one of the next updates.


So I need to dedicate an extension (that has the correct dial plan) on the one pbx and then a type of forwarding from the other pbx?

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