Aastra VoIP Phones may be configured for custom ringtones by setting the Alert Info field in the FreePBX configuration, there are 4 distinct rings that may be used. The Alert-Info field can be set in the inbound routes, ring groups, parking lot, and queues modules to allow different ringtones.

 To change a ringtone for a destination in your system:

1. Login to you Freevoice PBX admin page.
2. Mouse over PBX and click PBX Setup.
3. Select the appropriate module for the destination, you may set the Alert-Info field in inbound routes, ring groups, parking lot, and queues.
4. Find the Alert Info field and enter one of the following.
   

   info=<Bellcore-dr2>

   info=<Bellcore-dr3>

   info=<Bellcore-dr4>

   info=<Bellcore-dr5>

5. Click the Submit button to save the changes.
6. Click the Apply Changes bar to apply the changes.