I too had heard that 1833 did NOT have the 184 problem, which makes me suspicious that it's not that.
I don't think its a NAT problem. Neither a sip trace not tcpdump show any response at all to the incoming REGISTER. The phone is on the local lan. I have nat=no and nat_enable: "0" i ------ Original Message ------ Received: 03:45 PM COT, 05/28/2011 From: Ryan Wagoner <rswago...@gmail.com> To: Asterisk Users Mailing List - Non-Commercial Discussion <asterisk-users@lists.digium.com> Subject: Re: [asterisk-users] Cisco registration problem with 1.8.3.3 > On Sat, May 28, 2011 at 4:08 PM, Ian S. Worthington > <ianworthing...@usa.net> wrote: > > I am having a problem registering my cisco phones which is exactly like that > > described in > > > > http://lists.digium.com/pipermail/asterisk-users/2011-May/262306.html > > > > except that I am on Asterisk 1.8.3.3 and using sip level POS3-07-4-00 > > > > The symptoms are: > > > > o 7960 lines show [X] > > o Outbound calls can be made from the phone, including call pickup of inbound > > calls, but not to it. > > o Trace shows REGISTER packets sent from phone but no response from Asterisk > > > > Is there any way this regressed code could be picked up in a 1833 build or > > have I got another problem? > > I'm able to register a 7940 against Asterisk 1.8.4.1. You might try > out that version as it has the fix for registering Cisco phones. > However I thought the bug was introduced in 1.8.4 and not 1.8.3.3. > > I know in the past when I had issues registering Cisco phones I had to > make sure the nat settings matched. If you set nat=yes in the sip.conf > you must set nat_enable: 1 in SIPDefault.cnf for the phone. What I > noticed was when nat=yes is set in Asterisk it ignores the rport and > always sends the reply on the port used for the request. Cisco will > ignore this reply and not register. > > Ryan > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > New to Asterisk? Join us for a live introductory webinar every Thurs: > http://www.asterisk.org/hello > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users