Is the trunk (FXO) actually connected to a POTS line? Does it try, like can you monitor the POTS line and hear it go off hook? Can you make calls to a sip trunk?
From: Josh Reynolds via Af Sent: Monday, December 29, 2014 2:25 PM To: af@afmug.com Subject: [AFMUG] offtopic - grandstream analog trunk Anybody here have any tricks for getting a UCM6104 to use the damn analog trunk? The trunk is configured, no password on it (have tried with and without). Basic call routes have been configured including a catch-all, but whatever I do no phone will actually use the analog trunk(s). Any pointers? -- josh reynolds :: chief information officer spitwspots :: www.spitwspots.com