We are looking for someone who can build optimization in voip traffic. Please find the below key points.
1. We have Freeswitch and softphone clients in android and IOS platform.
Android Client source is csipsimple and IOS is Siphon. we need make optimization between switch and client. Actually we using G729 codec in switch and it is consuming around 48 Kbps for each call Because of overhead.
Please refer a product that currently available in voip business " Itel Byte Saver" you will get more idea after reading about itel byte saver'
We need slimier like that or same :)
We need implement below technique to get better result.
1. RTP Multiplexing and Delta- Multiplexing
2. Voice / Packet Header Compression
3. Packet Header Reduction
4. Silence Suppression
Please do not bid id you don't know what is it. :)
5 freelancers are bidding on average $249 for this job
I have worked in the development team which develops iTel ByteSaver and I worked specially on the bandwidth optimisation part there on the same project. You can see my work here - [url removed, login to view]