PRI <> ISUP, so that won't help all that much. There are commercially available gateways that do this. There are some drafts on interworking Q.SIG to SIP
Might want to look at Henning's page on the subject of PSTN interwork: http://www.cs.columbia.edu/sip/drafts_pstn.html Brian > -----Original Message----- > From: Sharad Goklani [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, January 08, 2003 7:01 AM > To: [EMAIL PROTECTED] > Subject: RE: [Sip-implementors] ISDN BRI/PRI and SIP Interworking > > > There's an IETF draft "ISUP to SIP Mapping" > Can't recollect if it's an RFC now ... > > Sharad > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]]On Behalf Of > Kanika Garg > Sent: Wednesday, January 08, 2003 5:15 PM > To: [EMAIL PROTECTED] > Subject: [Sip-implementors] ISDN BRI/PRI and SIP Interworking > > > Hi All, > > Can somebody help me out regarding this... > > I am developing SIP server for VoIP in our LAN. We > have the interface with the PSTN as ISDN PRI over say > E1/T1 lines. Is there any standard to convert the PRI > signaling to the SIP signaling? How to go ahead? > > Regards, > Kanika Garg > > > __________________________________________________ > Do you Yahoo!? > Yahoo! Mail Plus - Powerful. Affordable. Sign up now. > http://mailplus.yahoo.com > _______________________________________________ > Sip-implementors mailing list > [EMAIL PROTECTED] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > > _______________________________________________ > Sip-implementors mailing list > [EMAIL PROTECTED] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
