I have had ongoing echo problems with snom 360's, maybe the problem lies with your phones...
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Stefan Guenther Sent: Sunday, October 21, 2007 5:20 AM To: asterisk-users@lists.digium.com Subject: [asterisk-users] Sometimes echoes & Asterisk sometimes connects tooearly Hello, I have read the articles on echo cancellation (http://www.voip-info.org/wiki/view/Asterisk), but couldn't find a solution to my problem. We are running Asterisk 1.4.12 together with an EICON DIVA SERVER BRI-2M PCI (current driver from EICON) and some SNOM 300/360. There are few clients where we recognize echoes on both sides when we call them via ISDN. With some of these clients we don't even hear their name, when they pick up the phone, because Asterisk connects the call to early. I don't know whether these two effects belong together but both are rather disturbing. Here is our capi.conf: [general] nationalprefix=0 internationalprefix=00 rxgain=1 txgain=0.8 language=de [ISDN1] incomingmsn=8304498,8304499 isdnmode=msn group=1 controller=1 softdtmf=1 context=isdnin echosquelch=2 echocancel=yes echotail=64 callgroup=1 devices=2 I have changed the values for rxgain and txgain but that didn't change much. Thanks for any hint or advice, Stefan -- ******************************************** in-put GbR - Das Linux-Systemhaus Stefan-Michael Guenther Geschaeftsfuehrer Moltkestrasse 49 D-76133 Karlsruhe Tel./Fax : +49 (0)721 / 83044 - 98/93 http://www.in-put.de ******************************************** Schulungen Installationen Beratung Support Voice-over-IP-Loesungen ******************************************** _______________________________________________ --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 This E-mail, including any attachments, may be intended solely for the personal and confidential use of the sender and recipient(s) named above. This message may include advisory, consultative and/or deliberative material and, as such, would be privileged and confidential and not a public document. Pursuant to 42 CFR, any information in this e-mail identifying a former, present, or potential client of Straight & Narrow is confidential. If you have received this e-mail in error, you must not review, transmit, convert to hard copy, copy, use or disseminate this e-mail or any attachments to it and you must delete this message. You are requested to notify the sender by return e-mail. _______________________________________________ --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