Hi. I've just configured a PAP2 where i wanna receive faxes, but i don't know how to disable echo-cancel option only in a misdn channel, 'cause i need it for the voice calls but not for faxes. I've just read that it's so necessary to set it up with no echo-cancel support. isn't it? I'm so lost about it. Thanks. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20070322/f0580bf3/attachment.htm
Lukas wrote:> Hi. I've just configured a PAP2 where i wanna receive faxes, but i > don't know how to disable echo-cancel option only in a misdn channel, > 'cause i need it for the voice calls but not for faxes. I've just read > that it's so necessary to set it up with no echo-cancel support. isn't > it? I'm so lost about it. Thanks.All decent echo cancelers will disable themselves when notice a FAX call, because FAX machines generate the proper tones for this to happen.