Hi there, I've asked this question to the BSD group too, but I'd like to know whether anybody else had similar experiences on Linux 2.6.20 etc.??
FreeBSD 6.2 Asterisk 1.4.5 (and 1.4.3 from ports) Sip phone - PBX(*) -IAX2-VROUTER(*)- SIP-Voip provider (SPA901 & SPA922 phones) We've see a situation where the IAX2 appears to "loose"/drop the voice data to be sent to the SIP side of things. This happens "semi" intermittently, but we can reliably regenerate it at >40 alaw calls (even on a dedicated 1G network) and also with G729 (but a tad more calls). It appears to happen using both trunking and non-trunking modes. This happened with DONT_OPTIMIZE setting on or off, but with it ON it doesn;t dump core. At least when it was dumping core, it appeared to have been in the pthread_cancel calls. We've recompiled the PBX asterisk with no threading, and the milliwat/etc. tests to the vrouter from the SIP phones ran clean (other than when we pushed the bandwidth limits <grin>) This morning it was consistently the agent (on the SIP Phones) who could hear the remote side complaining that the remote side can't hear them anymore. After we've recompiled the VROUTER Asterisk with non-threading, the calls stayed stable. What appears to happen is that somewhere in the threading the IAX voice data is discarded or something on the way to the SIP side. Anybody else anything like this? Any other work around for this issue/problem?? -- Hendrik Visage _______________________________________________ --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
