Hi Steve and all, 1. Faxing from asterisk back to the same asterisk (from one Zap channel to another) doesn't work for us. Txfax called with the 'caller' parameter issues CED, while the receiving side needs CNG in order to switch to fax extension with rxfax. 2. This is probably the reason why J2 and our UC don't recognize incoming fax. Thank you. Alex Zarubin Webley Systems -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20040330/5735e68b/attachment.htm
Hi Alex, Alex Zarubin wrote:> Hi Steve and all, > > 1. Faxing from asterisk back to the same asterisk (from one Zap > channel to another) > doesn't work for us. Txfax called with the 'caller' parameter > issues CED, while the > receiving side needs CNG in order to switch to fax extension > with rxfax. >When I try calling with the "caller" option app_txfax sends CED. Are you sure you are using a recent version of app_txfax.c? Earlier ones did not support the caller parameter.> 2. This is probably the reason why J2 and our UC don't recognize > incoming fax. > > Thank you. > > Alex Zarubin > Webley Systems >Regards, Steve
Hi Alex, Alex Zarubin wrote:> Hi Steve and all, > > 1. Faxing from asterisk back to the same asterisk (from one Zap > channel to another) > doesn't work for us. Txfax called with the 'caller' parameter > issues CED, while the > receiving side needs CNG in order to switch to fax extension > with rxfax. > > 2. This is probably the reason why J2 and our UC don't recognize > incoming fax. >The bug fix you reported to me privately also needs to be applied to app_rxfax.c (similar code - same errror). There are new versions of app_rxfax.c and app_txfax.c available for download which fix Alex's problem. There was an error in parsing the parameters, so the apps would never use caller mode. Regards, Steve