I think (or thought) that the physical HOLD button was used for HOLD (not music on hold) with polycom, and that by configuring rfc2543 for HOLD that HOLD button would then use RFC2543 hold at the phone. Whether is uses 0.0.0.0 or the phone's IP address I don't know, because we almost never use the HOLD button these days. We transfer or park calls, and while we do so, MOH is activated which is light years beyond rfc2543. The result should be silence or a periodic BEEP with the phone. The proxy log won't help, because it shows the IP of the phone. If you use the HOLD button you should get silence or beep and be able to resume the call.
RFC2543 is an ancient bastard that should have died years ago. I can only gather you are working with cisco gear somewhere up the line, and they are stuck in the analog world. In order to use the HOLD button on a polycom with sipx, you do not need to use rf2543, because (unless you are using stuff that was EOL many years ago) sipx provides MOH (even personal MOH) for users for hold, as well as systemwide MOH and call park MOH. Why don't you explain what it is you are trying to do instead? On Wed, Jun 22, 2011 at 5:22 AM, Joegen Baclor <[email protected]> wrote: > You have configured moh in the polycom. As I've said in another mail, 2543 > hold is cont compatible with MoH. My bet is Polycom ignores this flag if > MoH is set. Tony? > > On 06/22/2011 05:17 PM, Kumaran wrote: > > Hi Tony, > Please check my SipXproxy.log.By default,it will unchecked in > Devices->Phones->Sip.So enabled it to check the SDP part whether its > reflecting or not.But I never I find c=0.0.0.0 in SDP part after putting on > HOLD.Its only showing IP address of the phone. > > Regards, > Kumaran T > > Tony Graziano wrote: > > all. > > SIP>protocol > > useRFC2543hold (Default: unchecked) > > If checked, use the obsolete c=0.0.0.0 RFC2543 technique, otherwise, > use SDP media direction attributes (such as a=sendonly) per RFC 3264 > when initiating hold. In either case, the phone processes incoming > hold signaling in either format. > > However that is simply the interaction of the hold button, and I don't > think it substitutes the MOH uri for services within sipx, etc. > > On Wed, Jun 22, 2011 at 4:58 AM, Kumaran > <[email protected]> wrote: > > > Hi All, > What are the Polycom models supports RFC 2543 Hold? > > Regards, > Kumaran T > > _______________________________________________ > sipx-dev mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-dev/ > > > > > > > _______________________________________________ > sipx-dev mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-dev/ > > _______________________________________________ > sipx-dev mailing list > [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-dev/ > -- ====================== Tony Graziano, Manager Telephone: 434.984.8430 sip: [email protected] Fax: 434.326.5325 Email: [email protected] LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: [email protected] Helpdesk Contract Customers: http://support.myitdepartment.net Blog: http://blog.myitdepartment.net Linked-In Profile: http://www.linkedin.com/pub/tony-graziano/14/4a6/7a4 _______________________________________________ sipx-dev mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-dev/
