23 Mar
2005
23 Mar
'05
8:24 p.m.
At 07:31 PM 3/23/2005, Java Rockx wrote:
Yes, but only when dialing SIP->PSTN
Dialing PSTN->SIP or SIP->SIP will require the UAC to support Session-Expires.
Not entirely -- what it takes is >=1 UAs with support for ST.
If a gateway supports it, both SIP->PSTN and PSTN->SIP will work.
SIP->SIP will work only of the same condition occurs: either UA supports ST.
-jiri