Play a message over page by Pressing a key on a phone

[dicko]

I would start with

Playing an audio file to multicast

Here’s the issue, I have a video phone at the front door. It calls a queue group (working). After 15 seconds, it is to play a sound file to a multicast address and hang up. Here is the dial plan exten => 4001,1,Answer() same => n,Set(TIMEOUT(absolute)=10) same => n,Set(MUTEAUDIO(in)=on) same => n,Dial(MulticastRTP/basic/239.255.0.1:4001,gA(/var/lib/asterisk/sounds/en/custom/ding-dong)) same => n,Hangup() It works when I call from a normal phone, but when I call from the video phone, it …

his last post (using ffmpeg) is what I now use as a jack of all trades announcer and occasionally so to listen to the BBC world service because it doesn’t need to get asterisk involved.