I have a soft-only Asterisk PBX (1.6.2.9-2+squeeze2) running on Debian Linux (2.6.32-5-xen-686) under Xen (xen-4.0-amd64) with a Linux dom0 (2.6.32-5-xen-amd64).
I realized lately that call audio has been very poor, but generally on the IAX side I think (telco end). SIP (softphone) seems good. Frequently when playing a soundfile in an extension it will suddenly die in the middle of it and the caller hears no more audio. No errors are seem on Asterisk. It's like IAX just goes kerplooie. If you want, you can hear an example of the audio problem by calling 5192794018. Please don't leave a VM. It'll confuse people. :) While writing this up I actually got an error after it stopped: -- <IAX2/5192794018-1286> Playing '/var/spool/asterisk/voicemail/def/5192794018/temp.slin' (language 'en') [Jul 5 18:11:07] WARNING[1909]: chan_iax2.c:1094 jb_warning_output: Resyncing the jb. last_delay -51, this delay 2043, threshold 1002, new offset -2043 followed by a few more seconds of audio, then deadness again. So this points to network I think. After turning iax2 debug on: -- <IAX2/5192794018-2137> Playing '/var/spool/asterisk/voicemail/rmf/5192794018/temp.slin' (language 'en') Rx-Frame Retry[ No] -- OSeqno: 006 ISeqno: 005 Type: IAX Subclass: ACK Timestamp: 01260ms SCall: 13485 DCall: 02137 [209.217.85.90:4569] Rx-Frame Retry[ No] -- OSeqno: 006 ISeqno: 005 Type: IAX Subclass: LAGRQ Timestamp: 10016ms SCall: 13485 DCall: 02137 [209.217.85.90:4569] Rx-Frame Retry[ No] -- OSeqno: 007 ISeqno: 006 Type: IAX Subclass: ACK Timestamp: 10016ms SCall: 13485 DCall: 02137 [209.217.85.90:4569] Rx-Frame Retry[ No] -- OSeqno: 007 ISeqno: 007 Type: IAX Subclass: LAGRP Timestamp: 09934ms SCall: 13485 DCall: 02137 [209.217.85.90:4569] Rx-Frame Retry[ No] -- OSeqno: 008 ISeqno: 007 Type: IAX Subclass: LAGRQ Timestamp: 20017ms SCall: 13485 DCall: 02137 [209.217.85.90:4569] Rx-Frame Retry[ No] -- OSeqno: 009 ISeqno: 008 Type: IAX Subclass: ACK Timestamp: 20017ms SCall: 13485 DCall: 02137 [209.217.85.90:4569] Rx-Frame Retry[ No] -- OSeqno: 009 ISeqno: 009 Type: IAX Subclass: LAGRP Timestamp: 19848ms SCall: 13485 DCall: 02137 [209.217.85.90:4569] Rx-Frame Retry[ No] -- OSeqno: 010 ISeqno: 009 Type: IAX Subclass: PING Timestamp: 21014ms SCall: 13485 DCall: 02137 [209.217.85.90:4569] Rx-Frame Retry[ No] -- OSeqno: 011 ISeqno: 010 Type: IAX Subclass: ACK Timestamp: 21014ms SCall: 13485 DCall: 02137 [209.217.85.90:4569] Rx-Frame Retry[ No] -- OSeqno: 011 ISeqno: 011 Type: IAX Subclass: PONG Timestamp: 20848ms SCall: 13485 DCall: 02137 [209.217.85.90:4569] RR_JITTER : 0 RR_LOSS : 0 RR_PKTS : 1 RR_DELAY : 40 RR_DROPPED : 0 RR_OUTOFORDER : 0 Audio died around 20s in. Where do I go from here? M. -- Michael Brown | `One of the main causes of the fall of Systems Consultant | the Roman Empire was that, lacking zero, Net Direct Inc. | they had no way to indicate successful ☎: +1 519 883 1172 x5106 | termination of their C programs.' - Firth --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
