[SIPForum-discussion] SDP info

[prasanna c]

check out this link for usage for a=inactive to solve NAT issue : http://journal.info.unlp.edu.ar/journal/journal20/papers/JCST-Apr07-8.pdf.
> From: rajeshkumar.r at imimobile.com> To: avorlando at yahoo.com; chen.yu26 at yahoo.com.cn; Guillermo.Zuniga at cwpanama.com; discussion at sipforum.org> Date: Fri, 11 Apr 2008 12:09:29 +0530> Subject: Re: [SIPForum-discussion] SDP info> > when a = inactive then call is on hold> i am aware of this feature.> in subsequent mails on this topic i saw that a= inactive then one party will > wait data from> another party due to NAT issue.> > then howcome call be on hold.> > is it not contradictory.> > > Thanks and Regards> Rajesh Kumar> Sr. Software Engineer> R & D - Network Group> +91 40 23555945 - 235> +91 99084 00027> www.imimobile.com> > > ----- Original Message ----- > From: "Anthony Orlando" <avorlando at yahoo.com>> To: "rajesh" <rajeshkumar.r at imimobile.com>; "Óê ³Â" > <chen.yu26 at yahoo.com.cn>; <Guillermo.Zuniga at cwpanama.com>; > <discussion at sipforum.org>> Sent: Friday, April 11, 2008 11:52 AM> Subject: Re: [SIPForum-discussion] SDP info> > > > Rajesh,> > As the last email from Gunnar stated, you typically> > put the connection in an inactive mode when you put a> > call on hold.> >> > Anthony> > --- rajesh <rajeshkumar.r at imimobile.com> wrote:> >> >> without send/recv media how one can plan to> >> communicate> >> please correct me .> >>> >> Thanks and Regards> >> Rajesh Kumar> >> Sr. Software Engineer> >> R & D - Network Group> >> +91 40 23555945 - 235> >> +91 99084 00027> >> www.imimobile.com> >>> >>> >> ----- Original Message ----- > >> From: Óê ³Â> >> To: Guillermo.Zuniga at cwpanama.com ;> >> discussion at sipforum.org> >> Sent: Friday, April 11, 2008 10:36 AM> >> Subject: Re: [SIPForum-discussion] SDP info> >>> >>> >> hello,> >> You can find out the answer from RFC3264."5.1> >> Unicast streams"> >>> >> If the offer partner don't want to get or send the> >> media,but yet keep communicating , it will label "a> >> = inactive" in the SDP message.> >>> >> Regards> >>> >> Nora> >>> >>> >>> > ------------------------------------------------------------------------------> >> ÑÅ»¢ÓÊÏ䣬ÄúµÄÖÕÉúÓÊÏ䣡> >>> >>> >>> > ------------------------------------------------------------------------------> >>> >>> >> _______________________________________________> >> This is the SIP Forum discussion mailing list> >> TO UNSUBSCRIBE, or edit your delivery options,> >> please visit> >> http://sipforum.org/mailman/listinfo/discussion> >> Post to the list at discussion at sipforum.org> >> > _______________________________________________> >> This is the SIP Forum discussion mailing list> >> TO UNSUBSCRIBE, or edit your delivery options,> >> please visit> >> http://sipforum.org/mailman/listinfo/discussion> >> Post to the list at discussion at sipforum.org> >>> >> >> > __________________________________________________> > Do You Yahoo!?> > Tired of spam? Yahoo! Mail has the best spam protection around> > http://mail.yahoo.com> > > > > _______________________________________________> This is the SIP Forum discussion mailing list> TO UNSUBSCRIBE, or edit your delivery options, please visit http://sipforum.org/mailman/listinfo/discussion> Post to the list at discussion at sipforum.org
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