I use a PBX server to add some information to the caller ID string so I know where people come from when they call. I include for example which number they called to reach me, which keys they pressed in auto-attendant, etc.
So when a call is coming I see something like "John Smith - Called 1234, Pressed 3,5". This works fine.
The problem is that as soon as the call is missed, the only information left about the call is the number, no caller-id string whatsoever.
How can I display this?
PS: additionally it seems that the string is truncated to only 4 characters when the call comes in. e.g. "JOHN..."