Hi Hannes, what's than your recommendation how to handle SRTP (based on DTLS-SRTP) for calls originated from PSTN and transferred to IP? -Don't allow SRTP for such calls and fall back to RTP -Allow SRTP, but don't protect the certificate fingerprint
Kai > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On > Behalf Of Hannes Tschofenig > Sent: Freitag, 4. April 2008 10:51 > To: Elwell, John > Cc: [email protected] > Subject: Re: [Sip] RFC 4474 and PSTN > > I would instead not put the SIP Identity header there. > No additional work needed. > > Ciao > Hannes > > Elwell, John wrote: > > There seems to be some interest in adding some indicator to > the URI or > > to the header field to warn of the limited guarantee of > authenticity or > > the opposite (i.e.,lack of such an indicator would mean the > guarantee is > > low, i.e., the identity has not been verified). > > > > I think on this issue it is just a matter of somebody putting things > > together into a draft. I think Dean and/or Adam were the > main initiators > > of this proposal - something like a source=pstn parameter. Would > > somebody care to author a draft? Or do we need further discussion? > > > > John > > _______________________________________________ > > Sip mailing list https://www.ietf.org/mailman/listinfo/sip > > This list is for NEW development of the core SIP Protocol > > Use [EMAIL PROTECTED] for questions on current sip > > Use [EMAIL PROTECTED] for new developments on the application of sip > > > > _______________________________________________ > Sip mailing list https://www.ietf.org/mailman/listinfo/sip > This list is for NEW development of the core SIP Protocol > Use [EMAIL PROTECTED] for questions on current sip > Use [EMAIL PROTECTED] for new developments on the application of sip > _______________________________________________ Sip mailing list https://www.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use [EMAIL PROTECTED] for questions on current sip Use [EMAIL PROTECTED] for new developments on the application of sip
