Costa Tsaousis wrote: > Matthew Fredrickson wrote: >> Costa Tsaousis wrote: >> >>> Hi, >>> >>> I am having periodic sound clicks (2-3 per second) on all FXS of a >>> TDM400P when the remote end is my VoIP provider. However: >>> >>> - recording the conversation on the asterisk, does not have the >>> glitches, although I can hear them on a real phone. >>> - My VoIP provider to my VoIP phones through the same asterisk is OK. >>> - TDM to TDM through the same asterisk is OK. >>> >> >> If TDM to TDM is ok, then it would strongly point towards a problem >> with perhaps the VoIP provider. This is just shooting off of my hip, >> but maybe a jitterbuffer issue, like with the phones? I think when >> Asterisk bridges SIP->SIP calls, it doesn't do any jitter buffering. >> > If it is a jitterbuffer, then why the recordings (of the same calls I > hear the clicks, not other calls) do not have them?
Well, I could be wrong since I haven't checked the code, but I believe that asterisk only enables jitterbuffering on a call if it terminates either at a non-rtp endpoint, such as a zaptel TDM interface or perhaps a recording to a file. -- Matthew Fredrickson Software/Firmware Engineer Digium, Inc. _______________________________________________ Sign up now for AstriCon 2007! September 25-28th. http://www.astricon.net/ --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
