MadelineProto as VoIP gateway (similar to tg2sip)

[hellkaim]

Hi there and thanks for a marvelous code!

As MadelineProto can handle VoIP for TG, I wonder if it is possible to make a userbot that can extend TG in a way this or original does that.

it seems that as MadelineProto handles socket internaly to write data to TGs call, it would be possible to connect it to a socket from say Asterisk and pass the audio to TG.
But I was unable to find any way to "write" audio back to anything. We can send data but not receive.

any ideas?

[danog]

Hi, indeed, MadelineProto provides a full reimplementation of the libtgvoip protocol in pure PHP, I initially did not implement writing out the incoming audio stream since there was no demand, but it's super simple to do, will make a commit&release for that today.

[hellkaim]

Wow, that is so generous of you!

Am I right in my assumption that for VoP to work I have to feed the stream from my PBX to the danog\MadelineProto\RemoteUrl ?

[danog]

You can use a RemoteUrl, LocalFile or even a ReadableStream, which can be a TCP/UDP socket or any other kind of stream supported by amphp.