Hello,
Does anybody got a working configuration to make an "attended call transfer"
with a call through an Asterisk gateway?
Example:
PSTN --> Asterisk --> SER --+-- A
|<---transfer call pstn to B
+-- B
The call will come from the PSTN Network and will go through "A". A sets the
call on "Hold" and calls "B".
After A is connected with B, A hangup and B got the call from PSTN.
This is not working at the moment.
Attended call transfer only with OpenSER and only with SIP-Phones is no Problem.
But if the is an Asterisk as PSTN-GW in the game it will not work.