Simple IP based intercom device voice communication protocol
I like to know , which voice communication protocol helps me to setup and make voice communication between IP based intercom device.
Things to be considered
- zero configuration
-automatically stream audio
-con call option
I don't want to try sip , because it need lot of initial configuration to be setup
please keep me posted if you guys have any idea
Solution:Jump to solution
The other thing to look at would be gstreamer - you could use that to encode the audio and then send it over the network to the receiver.
8 Replies
Have you looked at RTSP? If I recall, it can do audio without video.
no ,I have to look into RTSP
Objective : Raspberry pi with mic and speaker together act as Intercom device with one button, one controlling pc, if I press button,it should open the Audio stream channel directly to pc to communicate. likewise n number of intercom need to communicate with that pc
Solution
The other thing to look at would be gstreamer - you could use that to encode the audio and then send it over the network to the receiver.
but I don't need any security or encoding, because I like to communicate directly to pc without any latency and delay
'encoding' the audio just means converting it from analogue to digital in order to transmit it.
oh alright I understood
so you mean RTSP is the best choice for simple IP to IP voice communication?
I don't know if it is the best choice, but it would be the first thing I would look into. Gstreamer is a really useful audio/video framework (that can do RTSP) that I have used in the past for intercom systems
sure I'll give a try and post you result