I have a basic doubt, does SDP could be carried during Registration. As SDP, carries, Session description, Media description info. I just wonder whether QOS can be negeotiated during registration.
Please clarify. On Thu, Feb 25, 2010 at 7:44 AM, Kamalakanta Palei (kpalei) < [email protected]> wrote: > > I have not seen jitter and delay parameters in SDP. > > Thanks > Kamal > Cisco, Bangalore > India > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of > Premalatha Kuppan > Sent: Wednesday, February 24, 2010 11:19 PM > To: [email protected] > Subject: Re: [Sip-implementors] QoS paramters > > Thanks. > > Between, regarding precondition on QOS, i read the RFC 3312. But still > not clear whether the UA sends other QOS parameters like jitter, Delay > other than BW. > > If someone brief it, it would be good. > > On Wed, Feb 24, 2010 at 7:24 PM, Kamalakanta Palei (kpalei) < > [email protected]> wrote: > > > Hi Prem > > You can explore more on below SDP. That will give better understanding > > > on precondition QoS. > > > > m=video 3400 RTP/AVP 98 99 > > b=AS:75 > > a=curr:qos local none > > a=curr:qos remote none > > a=des:qos mandatory local sendrecv > > a=des:qos none remote sendrecv > > > > Thanks > > Kamal > > Cisco, Bangalore > > India > > > > -----Original Message----- > > From: [email protected] > > [mailto:[email protected]] On Behalf Of > > Bharat S > > Sent: Wednesday, February 24, 2010 10:25 AM > > To: Premalatha Kuppan; [email protected] > > Subject: Re: [Sip-implementors] QoS paramters > > > > RFC 3312 explains the SDP Preconditions mechanism that allows UE to > > delay completion of a SIP session establishment until one or both > > sides have successfully completed their resource reservation. > > > > IETF has defined the precondition-type "qos". > > > > -Bharat > > > > > > > > > > > > ________________________________ > > From: Premalatha Kuppan <[email protected]> > > To: [email protected] > > Sent: Tue, February 23, 2010 3:30:38 PM > > Subject: [Sip-implementors] QoS paramters > > > > Hi, > > > > Please tell me what are all the QOS related paramters carried in > > SIP/SDP (both in answer and offer). > > > > Thanks, > > Prem > > _______________________________________________ > > Sip-implementors mailing list > > [email protected] > > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > > > > > > > > > > _______________________________________________ > > Sip-implementors mailing list > > [email protected] > > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > > > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
