Ashutosh, Could you please explain what you mean by handoff ? Was this .11b/g network or some other WLAN network. Also is it possible that you provide a general outline of the problems/performance/experience from your experiments.
thanks Arun Punj ViPr Software Engineer Broadband Routing & Switching Marconi 3000 Marconi Drive Warrendale, PA 15086 Phone: 724-742-7583 [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]> > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Dutta, > Ashutosh > Sent: Friday, September 03, 2004 9:47 AM > To: 'Ramachandran Iyer'; [EMAIL PROTECTED] > Subject: RE: [Sip-implementors] SIP call on WLAN environment.. > > > Ramachandran, > We have tried SIP-based sessions > (voice/video/data) over WLAN > environment and have conducted several mobility related experiments > including QoS, handoff, delay etc. > Thanks > Ashutosh > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf > Of Ramachandran > Iyer > Sent: Friday, September 03, 2004 1:41 AM > To: [EMAIL PROTECTED] > Subject: [Sip-implementors] SIP call on WLAN environment.. > > hi, > I was wondering if any1 has tried doing a voice call (say > with SIP as > session) on a WLAN config. > Considering tpically 802.11 end-point device (phone/ or a > lap top with a > 802.11 WLAN card).. trying to call another end-point SIP > based IP-phone > which is on the LAN. The intermediate RF interface will be between the > 802.11 compative mobile device and Access Point, through > with frames will > be tunneled. > > Data access is typically not an issue. But for voice, does > the same setup > suffice or would any other external component (h/w , s/w) be > required for > this. I presume QoS will still be an issue, but that is still > ok for now.. > > Rama > > > > --------------------------------- > Do you Yahoo!? > Win 1 of 4,000 free domain names from Yahoo! Enter now. > _______________________________________________ > Sip-implementors mailing list > [EMAIL PROTECTED] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > _______________________________________________ > Sip-implementors mailing list > [EMAIL PROTECTED] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
