On Thu, Aug 21, 2014 at 12:41 PM, Andrew Brasher <andrew@xxxxxxxxxxxxxxxxxxx> wrote: > I need to detect and count dtmf during call and disconnect the call if dtmf > count exceeds a certain number. I think the way to do this would involve > using the FrameHook API > (http://doxygen.asterisk.org/trunk/AstFrameHookAPI.html). The documentation > gives an example code but I'm not sure how to implement it. Would I have to > modify the asterisk source code or would it be a module, function, or app? > Any information about FrameHook or writing Asterisk modules in general would > be appreciated. I have experience programming in C++, C#, Java, Javascript, > and PHP but am new to asterisk. I bought the book "Asterisk: The Definitive > Guide (4th Edition)" and have read about 75% of it and been able to set up > an asterisk server able to make and receive calls. It is a great book but > does not cover much about writing modules for asterisk. > I'd start with using the AMI to collect the information. There are DTMF[1] events that are generated when asterisk detects them. [1] https://wiki.asterisk.org/wiki/display/AST/Asterisk+11+ManagerEvent_DTMF -- Paul Belanger | PolyBeacon, Inc. Jabber: paul.belanger@xxxxxxxxxxxxxx | IRC: pabelanger (Freenode) Github: https://github.com/pabelanger | Twitter: https://twitter.com/pabelanger _______________________________________________ asterisk-app-dev mailing list asterisk-app-dev@xxxxxxxxxxxxxxxx http://lists.digium.com/cgi-bin/mailman/listinfo/asterisk-app-dev
