Everyone else still seeing this issue starting a few months ago?
The proper CNAM is not coming through to the phone, but showing up OK in vPanel call history.
I received 2 spam calls this morning as shown below....
vPanel shows:
Caller ID: 2812058935
CNAM: TOMBALL TX
Caller ID: 5714444350
CNAM: ARLINGTON VA
Phone shows:
Caller ID: 2812058935
CNAM: 2812058935
Caller ID: 5714444350
CNAM: 5714444350
The correct CNAM is not being delivered to the phone anymore.
UPDATE: My fault. It seems Voipo made a protocol change to their SIP INVITE "Caller ID Header" to support PAI (P-asserted Identity) protocol. I reconfigured my device to support both Caller ID header "PAI" and "FROM" protocols and the CNAM is coming through properly now.
Last edited by tritch; 10-13-2016 at 03:52 PM.
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