On Sat, Oct 3, 2009 at 6:17 AM, James Stocks <stoc...@stocksy.co.uk> wrote: > Hi everyone, > > I hope someone can help me with a problem I'm having with Cisco 7940 > phones on the SIP 8.12 image. When I place a call from one of the > handsets, the call proceeds as normal for 20 seconds and is then > terminated by Asterisk (1.4.26.2): >
We are runing 08-12-00 on 7940/60s just fine (Asterisk 1.6.1.1), and have been for a while. > > As far as I can tell, the 'a=silenceSupp:off - - - -' header is not > accepted by the 7940, which seems like a bug in the SIP image to me. > However, I can't find a way to report this problem to Cisco without a > support contract (which I do not have). Reverting to version 7.5 > fixes the problem, but it is still present in 8.11. The problem is > not present if the PSTN initiates the call, nor is it present if I > allow the handsets to reinvite each other. Here's the sip.conf > snippet if it helps: > That all looks fine to me. What do your SIPDefault.cnf and SIP<MAC>.cnf files look like? -Jonathan _______________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- AstriCon 2009 - October 13 - 15 Phoenix, Arizona Register Now: http://www.astricon.net asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users