Martin,
Disregard the problem described below. I managed to fix it with some changes to my PAP2's NAT configuration. I don't fully understand why StanaPhone is more picky than the rest, but the important part is that all incoming calls now work.
Ron
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Martin,
I have seven providers set up using SIP registration on voxalot.com:
Free World Dialup
FreeDigits
Gizmo Project
PlainVoIP
StanaPhone
Vbuzzer
Voxee
They all work fine except for incoming calls on StanaPhone. The calls complete ok, but there is no audio in either direction. I have played with the codec order and also tried limiting it one codec or another (they support at least g711 and g729), but no audio ever comes through in either direction.
Any suggestions what I can try next?
Ron
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