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Hello, I can't have asterisk working without echo when I place a call from IP phone (SIP or H323) to a PSTN Phone. The called number as no problem with echo but there is a very audible echo in the SIP phone. This situation occurs either when connected with ISDN card thru i4linux driver and with my openline card from voicetronix. Do you have any suggestion fo that? Regards, Daniel ANDRE -- Daniel ANDRE (mailto:dandre@iris-tech.fr) IRIS Technologies - http://www.iris-tech.com Serveur kwartz - http://www.kwartz.com

Hello, Can I use the Diva Server PRI/E1-30 card with asterisk (with chan_capi or i4linux) ? If asterisk detect a fax, how divert the call to the onboard DSP ? How can I handle the fax with hylafax (capi or pseudo serial device ?) Thank you, -- Carl

...big trouble I've got two serwers with Asterisk 1.03 both serwer with 2 ISDN cards. When I call isdn server card and then choose other msn (disa) I can make connection with other phone (I've got standard ISDN PBX). But echos are horrible. My configuration: Athlon 2.0 256 RAM 2 HFC cards i4linux. mandrake 10.1 kernel 2.8.1 and second server Celeron 2.6 256 Ram 2 Winbond based ISDN cards I4linux. slackware kernel 2.4.26 Especially on the second server I have echo after one second, I looks like something records sound and play it 1,5 sek after I say something. I'm looking for solutio...

...s :) I have a ZyXEL Prestige 100 ISDN Router, a stand alone relic from when we used to access the Net via ISDN. It has an ISDN BRI input, a 10BaseT ethernet connector, an RS232 connector for administration and a couple of RJ11s to connect analog phones. I can find no reference to this unit on I4Linux lists or the CAPI site. Am I write in assuming that I cannot access the the ISDN data from Asterisk, via the ethernet port? Assuming this to be the case, are there any cards to avoid from an Asterisk point of view when looking to purchase? Thanks, Richard