Hello *,
I have got following hairpinning problem with Asterisk.
We have got a VoIP network with Asterisk and SER:
PSTN ---- Asterisk ---- SER ---- VoIP
Now, if we configure the SER with call diversion following problem occurs: If the caller comes from the PSTN and the SER tries to divert the call back to the PSTN (callee) the Asterisk fails to connect.
PSTN (caller) ----> Asterisk -----> SER (call diversion) -|
PSTN (callee) <–X--Asterisk <---------------------------- |
Has anyone any idea how to solve this problem? Thanks in advance.
Best regards,
Baris G.