Tag : plain vanilla installation

Call Transfer Fails – Not A Valid Extension

Posted September 7, 2014 by Phil Ledon & filed under Asterisk Users Comments: 1.

Tags: Digium, plain vanilla installation, valid extension

We have a plain vanilla installation of AsteriskNOW using Digium D40/50 phones. All transfers are failing from any source to any extension with the message that is not a valid extension. Does anyone have any ideas about where to begin looking for ..

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