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Re: [Discuss-gnuradio] VoIP and gnuradio

Subject: Re: [Discuss-gnuradio] VoIP and gnuradio
Date: Fri, 15 Mar 2013 14:09:00 +0100
User-agent: Internet Messaging Program (IMP) H3 (4.3.11)

My goal is to use a VoIP application basing on gnuradio and USRP instead of ordinary Ethernet/Wifi connection. If I choose to develop a block do I need to go through C++ Code and add/modify sth to do so?
I'm beginner in gnuradio and am a little bit confused


Phillip Frost <address@hidden> a écrit :

On Mar 15, 2013, at 6:41 AM, Nada ABDELKADER wrote:

I'm wondering if it's possible to make gnuradio working with some VoIP applications (e.g ekiga). Can I for example direct pkts from/to Ethernet port to/from Gnuradio (usb port)?

It's not clear at all what you are asking, but if you want to use some VoIP application, or really any application, as an audio source or sink, you may be able to do so through something like PulseAudio[1], which can route audio between applications. You can also use file IO, perhaps with the files being FIFOs, or develop a custom block which interfaces with another application using some API it might provide.

[1] http://www.freedesktop.org/wiki/Software/PulseAudio

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