Hi Shyam, When the port is set to zero in the "m=" line of the SDP, it means that the sender wants to disable the media stream. As Anuradha mentioned, if such SDP is in offer, the offerer wants to close a media stream, and if the SDP is in the answer, the answerer wants to reject the request for the particular media stream.
Thanks, Pranab On Mon, Jun 1, 2009 at 6:32 PM, shyam<[email protected]> wrote: > > Hi All, > > Is the below SDP equivalent to HOLD SDP(sendOnly,receiveOnly or > IP4=0.0.0.0) > > v=0 > o=- 1234 1 IN IP4 10.10.20.35 > s=- > c=IN IP4 10.10.20.35 > t=0 0 > m=audio 00000 RTP/AVP 102 0 8 106 > a=rtpmap:102 iLBC/8000 > a=rtpmap:0 PCMU/8000 > a=rtpmap:8 PCMA/8000 > a=rtpmap:106 telephone-event/8000 > > > > Thanks, > Shyam > > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors > > "DISCLAIMER: This message is proprietary to Aricent and is intended solely > for the use of the individual to whom it is addressed. It may contain > privileged or confidential information and should not be circulated or used > for any purpose other than for what it is intended. If you have received > this message in error,please notify the originator immediately. If you are > not the intended recipient, you are notified that you are strictly > prohibited from using, copying, altering, or disclosing the contents of this > message. Aricent accepts no responsibility for loss or damage arising from > the use of the information transmitted by this email including damage from > virus." > _______________________________________________ > 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
