Hi I'm trying to generate a Recall/Flash on an FXO (TDM400) connected to a PABX and failing at the moment. I was using the Flash application, which seems to generate a hook flash as opposed to a Recall. Debugging the Zap channel output using a second FXS channel gives me the following << [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [Zap/1-1] << [ TYPE: DTMF (1) SUBCLASS: 1 (49) ] [Zap/1-1] when I press Recall on the type of phone I'm trying to mimic and << [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [Zap/1-1] << [ TYPE: Control (4) SUBCLASS: Flash (9) ] [Zap/1-1] when I use the Flash application. I have 3 questions which I'd greatly appreciate answers to 1) Is it possible to generate the << [ TYPE: Null Frame (5) SUBCLASS: N/A (0) ] [Zap/1-1] only using a Zap channel? 2) If it is, is there an easy way to do this, or do I have to delve into zaptel / asterisk code? 3) If I have to delve into asterisk code, which areas should I be looking at? As a newbie to the whole zaptel architecture and asterisk code base who is on a rather tight schedule if I have to go this route then any pointers as to where I should be looking and what I should be doing would be hugely appreciated I've searched high and low and can't seem to find answers to any of these questions. Thanks Dululu -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20061107/8ea07388/attachment.htm