[OpenSER-Users] [OT] Do ITSP SIP_PSTN gateways allow REFER?

Iñaki Baz Castillo ibc at in.ilimit.es
Thu Nov 15 12:33:57 CET 2007


Hi, I will connect my OpenSer with a Nortel (SIP to PSTN gateway) for 
incoming/outgoings call to/from PSTN.

I have a doubt: if an OpenSer user (200 at mydomain.org) receives an incoming 
call from gateway, could he REFER the call to 201 at mydomain.org?

This is: do ITSP gateways allow REFER to SIP users subcribers to my OpenSer?
I understand they could not accept REFER's to PSTN number because accounting 
issues (gateway UAC receving a REFER and calling to PSTN?).

Thanks for any explanation.


-- 
Iñaki Baz Castillo
ibc at in.ilimit.es




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