VOIP project

Thread Starter

tuanvoi

Joined Oct 31, 2008
56
Any body has some ideas about doing this project "VOIP" by using microcontroller (supports TCP/IP protocols). Thank you a lot.
 

beenthere

Joined Apr 20, 2004
15,819
Let's see:

1. Digitize the speech to transmit.

2. Break transmit stream into packets.

3. Add headers.

4. Send.

5. Receive packets.

6. Strip headers.

7. Assemble into block of speech.

8. Playback received speech through D to A converter.

Good luck working out the details of the header. Don't forget to resolve the external IP address.
 
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