The "481 Call Leg/Transaction Does Not Exist" response to the NOTIFY makes me think that you might need to configure the phone to SUBSCRIBE to MWI - do you see any SUBSCRIBE messages from the phone when it is booted?
> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Jaap Winius > Sent: 13 February 2008 18:46 > > Hi list, > > Before purchasing a number of Siemens DECT SIP phones, the Gigaset > S675 IP, I read that the problems with MWI had been fixed > with the latest firmware version (see > http://www.voip-info.org/wiki/view/Siemens+Gigaset+S675IP). > Now I'm not so sure that's the case. > > After setting up a network mailbox for one of these phones, > as well as an Asterisk voicemail account (ext. 1000) in > voicemail.conf's default context, I added the following line > to my phone's context in sip.conf: > > mailbox=1000 > > However, soon after executing a 'sip reload' on the console, > the following error message will appear every three minutes: > > [Feb 13 19:18:22] WARNING[14171]: chan_sip.c:12621 handle_response: > Remote host can't match request NOTIFY to call > '[EMAIL PROTECTED]'. Giving up. > > The IP address belongs to my server. At the same time, I used > tcpdump to see what else might be going on. I found the following: > > 19:18:22.540113 IP bitis.umrk.to.sip > > gigaset.umrk.to.sip: SIP, length: 545 > [EMAIL PROTECTED] > .........)..NOTIFY sip:[EMAIL PROTECTED]:5060 SIP/2.0 > Via: SIP/2.0 > 19:18:22.571452 IP gigaset.umrk.to.sip > > bitis.umrk.to.sip: SIP, length: 308 > E..P.......f....... > .....<a_SIP/2.0 481 Call Leg/Transaction Does Not Exist > Via: > > The latest comment on the voip-info.org page above outlines > the same problem. Can anyone here confirm that this is indeed > a Siemens problem, or might it be an Asterisk problem after all? > > I'm running Asterisk v1.4.14 on a Debian etch server. _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users