15 Nov
2007
15 Nov
'07
6:55 a.m.
El Thursday 15 November 2007 12:44:31 Klaus Darilion escribió:
Iñaki Baz Castillo schrieb:
Sorry Klaus, I don't understnad what you mean with "screening of REFER and 3XX
to the proxy", could you explain it please?
Thanks a lot.
--
Iñaki Baz Castillo
ibc(a)in.ilimit.es
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(a)mydomain.org) receives an
incoming call from gateway, could he REFER the call to 201(a)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?).
Usually it depends on the configuration of the gateway. Thus, I would
add some screening of REFER and 3xx to the proxy.