[asterisk-dev] How to generate ast_frame with RINGBACK tone in * ?

Rus V. Brushkoff rus at soyuzkt.od.ua
Fri Oct 9 02:22:53 CDT 2009


  I have dumb device that do not has RINGBACK tone generator inside, so 
when this device is calling somebody it simply opens the audio channel. I 
can send to this channel RINGBACK tone in channel_write() function, but 
how this tone can be generated in pure Asterisk (without any DAHDI 
helpers) ?



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