On Mon, Sep 18, 2006 at 09:15:11AM +0200, Klaus Darilion wrote: > Hi! > > Does some one of you have practical experience with the Astribank > channel bank
I'm well familiar with it, sure. ;-) > (I've tried to contact xorcom directly but didn't received > any answer)? It seems that indeed we have not recieved your mail. Anyway, you're always more than welcome to contact [EMAIL PROTECTED] . > We plan to use an Asteribank-16 channel bank to connect > analog fax devices to Asterisk (to get rid of buggy Fax over G.711 with > SIP terminal adapters) > > Does Astribank support fax devices (as fax is sensitive against jitter, > delay, synch ...)? Yes. > > Are there special configuration issues when dealing with fax devices? First off, be sure to disable echo cancelling. (echocancel=no for the channel of the fax in zapata.conf). That depends on where the fax is coming from (or going to). If it is coming from an FXO extension on a Astribank FXS/FXO device, you have no problems. If it's from a different zaptel device: there may be some sync problems. For a normal call those may be clicks. For a fax those will basically terminate the fax. I'm working on a patch to Zaptel and to our driver to solve this. If it is from a SIP/IAX peer, then basically see http://www.voip-info.org/wiki/view/FoIP and the many messages on this list about this subject. -- Tzafrir Cohen sip:[EMAIL PROTECTED] icq#16849755 iax:[EMAIL PROTECTED] +972-50-7952406 jabber:[EMAIL PROTECTED] [EMAIL PROTECTED] http://www.xorcom.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
