Hi, Despite much searching, I can't find anything quite like the problem we seem to be experiencing with our recently activated asterisk pbx.
Of four people answering several calls per five minutes, I have reports of the occasional call starting with dead air. The user picks up the call from the queue, and they can hear that the line is too quiet. If they start talking, the caller either doesn't hear them, or only hears the end of the first sentence. Reports are that this silence at the start of the call lasts from 4-5 seconds, sometimes over 10 seconds and more rarely over 20 seconds. After the period of silence the call proceeds with no further problems. I have taken packet dumps of extended periods, there is nothing consistently different about the calls with silent start compared to those without the problem. The SIP INVITE is sent to the phone, the phone rings, and OK's the call. The RTP stream begins straight away. I'm using cvs-head as of 2004-06-10, CVS-D2004.06.09.14.00.00, recently updated from v1-0_stable dated a few weeks before. This problem existed with both versions. The phones are Cisco 7960's with SIP image 6.3, the calls are incoming on an E1 connected to a TE410P. Calls are queued and the phones statically defined as agents in the queue which has a ringall strategy. There is no queue announcement played to the answering user. Asterisk in vvv verbose doesn't log anything different when this occurs. So, has anyone else heard of something like this? Or have a suggestion for further investigation? Cheers. -- -- Sam Tilders [EMAIL PROTECTED] (Move to Jupiter) _______________________________________________ Asterisk-Users mailing list [EMAIL PROTECTED] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
