Is this a HA system? What version sipx? What version firmware on the polycom phone?
Do you have an IP alias on your sipxsystem (not exactly applicable if a HA system)? Do you have a user alias of staffan entered in on your account? On Mon, Aug 23, 2010 at 4:01 PM, Staffan Kerker <ietf-li...@kerker.se>wrote: > Hi > > I've seen this problem before and thought it was GRUU related (see > http://track.sipfoundry.org/browse/XTRN-970) but I now have a similar > issue with another phone. > > My Tandberg E20 video terminal fails to establish inbound calls because the > ACK is "stuck" in the SipXproxy. The GRUU parts look fine (as far as I > understand) but still the ACK is not forwarded and the call is dropped. > Outbound calls work fine. > > The initating phone is the Polycom (192.168.0.112) and the Tandberg > (192.168.0.116) is recieving the call. They are both behind the > same NAT (85.24.160.19) with SipX server outside the NAT on a public IP > (85.24.162.125). > > See the Sipviewer trace: > > http://www.kerker.se/files/tandberg-polycom-ack-misrouted.xml > > The sipXproxy.log gives error messages regarding "Invalid addr-spec found", > see the logfile below: > > http://www.kerker.se/files/tandberg-polycom-ack-misrouted.rtf > > Any hints appreciated. > > /Staffan > > > -- > Staffan Kerker > mail/sip/xmpp: staf...@kerker.se > > "There is absolutely no money above the 5th fret..." /Donald "Duck" Dunn > > _______________________________________________ > sipx-users mailing list > sipx-users@list.sipfoundry.org > List Archive: http://list.sipfoundry.org/archive/sipx-users/ > -- ====================== Tony Graziano, Manager Telephone: 434.984.8430 sip: tgrazi...@voice.myitdepartment.net Fax: 434.984.8431 Email: tgrazi...@myitdepartment.net LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: helpd...@voice.myitdepartment.net Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ Why do mathematicians always confuse Halloween and Christmas? Because 31 Oct = 25 Dec.
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