I am trying to configure my Cisco IP phone direct to Vestalink. My current OBI is configured direct to Vestalink as well, and the analog phone I am using is sensing the stutter tone and light.
I have read the manual for the phone. I cannot get it to work. When I select "yes" and turn on Message Waiting, it leaves the light on all the time and a stutter tone all the time. If I select no, it is always off.
I'm trying to determine how the OBI interprets, or gets, or subscribes to, the MWI of the VoIP provider. I have tried using a trace with PhonerLite direct into Vestalink, but it, too, cannot see the MWI.
I can only therefore suspect that perhaps there is something "built in" to the OBI that is automatically getting the MWI settings, and that I don't have those settings properly set up inside of my BYOD devices.