Incoming Call Wait for DTMF

[yankyok]

Hi All.

FreePBX 12.0.76.2
Asterisk 11.18.0

I’m looking for a way to trigger a URL call, while I’m on a call.

Perfect example would be, when a door phone rings a ringgroup, I’d like to have the PBX listen for a series of DTMF tones, and when it hears a set DTMF series, the PBX will send a POST or GET request to a URL, which will in turn trigger a relay (ex. buzz a door)

I understand there are bells out there that do the job, however since those bells trigger the buzz on the bell itself, it’s not vandal proof therefor causing a security hazard to the company. I also understand that there are vandal-proof bells, but I thought there must be a way to accomplish this with the cheapest bell out there…

Can anyone guide me to some documentation out there, or perhaps help me write this?

[dicko]

https://wiki.asterisk.org/wiki/display/AST/Custom+Dynamic+Features

Code to transfer calls

Check out this page: https://wiki.asterisk.org/wiki/display/AST/Custom+Dynamic+Features Adapting the techniques from the above link to FreePBX, add the following to /etc/asterisk/globals_custom.conf DYNAMIC_FEATURES = ${DYNAMIC_FEATURES}#playmonkeys and the following goes in features_applicationmap_custom.conf playmonkeys => #9,peer,Playback,tt-monkeys Do a core reload, and now the in-call feature code #9 will play the recording. The rest is left as an exercise for the reader.