I have set up my freePBX 2.7.0.10/Asterisk 1.7 box, and have attached an aastra57i phone. I really like the setup and the phone, but I have a question regarding the message waiting indicator on the phone.
I have set up the phone as endpoint for 3 extensions, which all work fine. The phone tells me which line a call is coming in on, exactly as I wanted it. The MWI also works for one line. But it does not work for the other lines. How is this supposed to work? The phone UI is set to “All” for the MWI, which supposedly should work for all lines.
When I go to my mailboxes, the PBX tells me that I have a new message on Extension, and 3 new messages on Extension 2. What should I see on the phone? I see the light is flashing, and I see an envelope icon on the screen with a “1” behind it. When I go to “SErvices”, “Voicemail”, I get a list of extensions, and I see that I have a voicemail on line 1, but the other lines are empty. As far as I can tell, the Extensions for line 1 and 2 in FreePBX are set up exactly identical.