pls refer to RFC3264
2010/3/19 <[email protected]> > Hi, > > Yes, Bob can accept, but to decode Video Bob system must be capable of > decoding the codec offered in Video SDP. > > He can answer with Send Recive for audio and Receive only for Video. > > As per offer answer RFC, an offer with "sendrecv" media stream can be > answered with "recvonly", "sendonly" ,"inactive" > Based on far ends capability. > > > Regards > Sunil Verma > ESN: 877-5050 > Ph: +919731245000 > > > -----Original Message----- > From: [email protected] [mailto: > [email protected]] On Behalf Of Iñaki Baz > Castillo > Sent: Friday, March 19, 2010 5:47 AM > To: [email protected] > Subject: [Sip-implementors] Does SIP/SDP allow one-way RTP? > > Hi, does SDP allow one-way RTP? this is, alice is speaking with bob. > alice has a webcam and offers video in a re-INVITE but bob has no webcam. > Could bob accept the new SDP (both audio and video media strems)? > > -- > Iñaki Baz Castillo > <[email protected]> > > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > > Please do not print this email unless it is absolutely necessary. > > The information contained in this electronic message and any attachments to > this message are intended for the exclusive use of the addressee(s) and may > contain proprietary, confidential or privileged information. If you are not > the intended recipient, you should not disseminate, distribute or copy this > e-mail. Please notify the sender immediately and destroy all copies of this > message and any attachments. > > WARNING: Computer viruses can be transmitted via email. The recipient > should check this email and any attachments for the presence of viruses. The > company accepts no liability for any damage caused by any virus transmitted > by this email. > > www.wipro.com > > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > -- msn:[email protected] <msn%[email protected]> 孙永光 _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
