RE: [Asterisk-Users] TDM2400P with echo canceller not working
If you call Digium they will help you get the card configured properly. You get installation support with any of their hardware products. > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > Giorgio Incantalupo > Sent: Monday, May 29, 2006 12:33 AM > To: asterisk-users@lists.digium.com > Subject: [Asterisk-Users] TDM2400P with echo canceller not working > > Hi, > I have a box with Debian Sarge, Asterisk 1.2.1 (and zaptel > 1.2.1) and a TDM2400P with echo canceller. I installed the > card but no echo cancellation is being made...seems like the > echo canceller module does not work, infact the software > cancellation is working. > > My zapata.conf has echocancel = 128 and echocancelwhenbridged > = yes but no echotraining parameter which gives a warning. > > I found no info about how to use this card and how to > correctly set zapata.conf, which zaptel version to use, etc... > > Does anybody knows how to use this card? > > TIA > > Giorgio Incantalupo > ___ > --Bandwidth and Colocation provided by Easynews.com -- > > Asterisk-Users mailing list > To UNSUBSCRIBE or update options visit: >http://lists.digium.com/mailman/listinfo/asterisk-users > ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: [Asterisk-Users] TDM2400P with echo canceller not working
We are using the cards successfully with Zap 1.2.4 and Zap 1.2.5, but I've never tried it with 1.2.1. The echo keywords are sensitive as to where they are placed in the file. If you are still getting echo after turning that on, I would start tweaking the rxgain and txgain. The settings I've found that work the best so far are as follows: ## /etc/asterisk/zapata.conf ## [channels] echocancel=yes echocancelwhenbridged=yes echotraining=yes group = 1 channel => 1-20 group = 2 context = fax channel => 21-24 ~ ~ ~ ~ Thanks, Nick Giorgio Incantalupo wrote: Hi, I have a box with Debian Sarge, Asterisk 1.2.1 (and zaptel 1.2.1) and a TDM2400P with echo canceller. I installed the card but no echo cancellation is being made...seems like the echo canceller module does not work, infact the software cancellation is working. My zapata.conf has echocancel = 128 and echocancelwhenbridged = yes but no echotraining parameter which gives a warning. I found no info about how to use this card and how to correctly set zapata.conf, which zaptel version to use, etc... Does anybody knows how to use this card? TIA Giorgio Incantalupo ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
RE : [Asterisk-Users] TDM2400P with echo canceller not working
Hello Giorgio, I am a TDM2400 happy user. :-) Could you show your zaptel.conf zapata.conf config files ? Think to tell us how many modules you have and where they are plugged on the TDM2400P. Are the leds on the echocan modules running as a LasVegas casino (scrolling in a circular pattern) ? If you have an echocan module aboard and well running you must see it at Linux boot (syslog): The 4 echocan chipsets are sequencialy checked and return an hexadecimal code different of "FF" if ok, just before to tell "VPM: Present and operational (Rev X)", if I remember well. If the VPM is ok, zaptel echocan software is automaticaly disabled for this zap channels in Asterisk server. The echotraining is not applicable for this card and generate an error message on the Asterisk console if enabled in your zapata.conf, but don't care, this doesn't affect Asterisk and the call itself. The settings must be done as usual with TDM400 cards. I hope this can help a little. Best Regards, Francois BERGERET, France. -Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Giorgio Incantalupo Envoyé : lundi 29 mai 2006 09:33 À : asterisk-users@lists.digium.com Objet : [Asterisk-Users] TDM2400P with echo canceller not working Hi, I have a box with Debian Sarge, Asterisk 1.2.1 (and zaptel 1.2.1) and a TDM2400P with echo canceller. I installed the card but no echo cancellation is being made...seems like the echo canceller module does not work, infact the software cancellation is working. My zapata.conf has echocancel = 128 and echocancelwhenbridged = yes but no echotraining parameter which gives a warning. I found no info about how to use this card and how to correctly set zapata.conf, which zaptel version to use, etc... Does anybody knows how to use this card? TIA Giorgio Incantalupo ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: RE : [Asterisk-Users] TDM2400P with echo canceller not working
Hello Francois, this is my zaptel.conf: # 12 red modules (FXO) on tdm2400 fxsks=1-12 fkoks=13-16 defaultzone=it loadzone=it This is my zapata.conf: [channels] context = outbound_zap canpark = yes echocancel = 128 echocancelwhenbridged = yes faxdetect = incoming language = us musiconhold = default signalling = fxs_ks callerid = "FGA" <0293500178> channel => 1 ... the same for all FXO channels, haven't specified FXS channels until FXO ones work correctly I haven't seen any led on my echo cancellation module...sorry! Messages from /var/log/messages: May 29 09:41:38 pbxtest kernel: VPM: Chip 0: ver 33 May 29 09:41:38 pbxtest kernel: VPM: U-law mode May 29 09:41:38 pbxtest kernel: VPM: Chip 1: ver 33 May 29 09:41:38 pbxtest kernel: VPM: Chip 2: ver 33 May 29 09:41:38 pbxtest kernel: VPM: Chip 3: ver 33 May 29 09:41:38 pbxtest kernel: VPM: DTMF threshold set to 1250 May 29 09:41:38 pbxtest kernel: VPM: Present and operational I think it is all right... Another question for you: which kind of test or instrument do you use to analyze echo on analog lines? I've heard about ztmonitor but I do not know exaclty what it does and infos on internet are not many. Or do you use something else? If I hade some sort of instrument for measuring echo my work on it could be easier instead of changing randomly rxgain, txgain and all the other parameters. TIA Giorgio Incantalupo [EMAIL PROTECTED] wrote: Hello Giorgio, I am a TDM2400 happy user. :-) Could you show your zaptel.conf zapata.conf config files ? Think to tell us how many modules you have and where they are plugged on the TDM2400P. Are the leds on the echocan modules running as a LasVegas casino (scrolling in a circular pattern) ? If you have an echocan module aboard and well running you must see it at Linux boot (syslog): The 4 echocan chipsets are sequencialy checked and return an hexadecimal code different of "FF" if ok, just before to tell "VPM: Present and operational (Rev X)", if I remember well. If the VPM is ok, zaptel echocan software is automaticaly disabled for this zap channels in Asterisk server. The echotraining is not applicable for this card and generate an error message on the Asterisk console if enabled in your zapata.conf, but don't care, this doesn't affect Asterisk and the call itself. The settings must be done as usual with TDM400 cards. I hope this can help a little. Best Regards, Francois BERGERET, France. -Message d'origine- De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] De la part de Giorgio Incantalupo Envoyé : lundi 29 mai 2006 09:33 À : asterisk-users@lists.digium.com Objet : [Asterisk-Users] TDM2400P with echo canceller not working Hi, I have a box with Debian Sarge, Asterisk 1.2.1 (and zaptel 1.2.1) and a TDM2400P with echo canceller. I installed the card but no echo cancellation is being made...seems like the echo canceller module does not work, infact the software cancellation is working. My zapata.conf has echocancel = 128 and echocancelwhenbridged = yes but no echotraining parameter which gives a warning. I found no info about how to use this card and how to correctly set zapata.conf, which zaptel version to use, etc... Does anybody knows how to use this card? TIA Giorgio Incantalupo ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- GIORGIO INCANTALUPO Tel. +39 02 9350 4780 (104) FG&A Software 20017 Rho - Via Puccini, 8 E-Mail : [EMAIL PROTECTED] Internet: http://www.fgasoftware.com ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
Re: RE : [Asterisk-Users] TDM2400P with echo canceller not working
Hi, In my case the echo canceller works, but sometimes too effectively - it cuts out the remote party sometimes. I've been playing with the gains, but if my txgain is less than 3 or so, the remote party reports us as being very soft, or can't hear us at all. Giorgio Incantalupo wrote: > I haven't seen any led on my echo cancellation module...sorry! My leds are being lit up in order, it's a nice fade effect. > Messages from /var/log/messages: > May 29 09:41:38 pbxtest kernel: VPM: Chip 0: ver 33 > May 29 09:41:38 pbxtest kernel: VPM: U-law mode > May 29 09:41:38 pbxtest kernel: VPM: Chip 1: ver 33 > May 29 09:41:38 pbxtest kernel: VPM: Chip 2: ver 33 > May 29 09:41:38 pbxtest kernel: VPM: Chip 3: ver 33 > May 29 09:41:38 pbxtest kernel: VPM: DTMF threshold set to 1250 > May 29 09:41:38 pbxtest kernel: VPM: Present and operational [4720736.996000] Port 24: Installed -- AUTO FXO (AUSTRALIA mode) [4720737.006000] VPM Revision: 09 [4720737.026000] VPM: U-law mode [4720737.282000] VPM: DTMF threshold set to 1250 [4720737.282000] VPM: Present and operational (Rev A) [4720737.282000] Found a Wildcard TDM: Wildcard TDM2400P Prototype (24 modules) [4720779.486000] Registered tone zone 1 (Australia) is what I get - it doesn't go through the chips individually, zaptel 1.2.4 > Another question for you: > which kind of test or instrument do you use to analyze echo on analog > lines? I've heard about ztmonitor but I do not know exaclty what it does > and infos on internet are not many. Or do you use something else? If I > hade some sort of instrument for measuring echo my work on it could be > easier instead of changing randomly rxgain, txgain and all the other > parameters. http://lists.digium.com/pipermail/asterisk-users/2004-November/064312.html is what I see people recommend use, but finding a milliwatt line in Italy might be a problem. -- James Andrewartha Systems Administrator Data Analysis Australia Pty Ltd ___ --Bandwidth and Colocation provided by Easynews.com -- Asterisk-Users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
