I'm trying to set up our system to provide the Called ID of the DID that originated the call. Presently, the only ID shown is the main number. I have each DN's External Mask showing the DID number. Is there somewhere else I need to configure?
Go to route pattern configuration and check the box that says "Use Calling Party's External Phone Number Mask". Assuming nothing in the route list or gateway configuration overrides this setting and your providor allows you to send out caller ID, this should work.
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