Bandwidth Optimization for VoIP

Dear Freelancers,

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. :)

Skills: Android, iPhone, Linux, VoIP

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About the Employer:
( 25 reviews ) Belfast, United Kingdom

Project ID: #8755018

5 freelancers are bidding on average $249 for this job


How are you? I really would like to work for you. I'm Soft developer and expert. I have rich development experience and have developed many apps. If you choose me, I will do my best for you. I already read your pr More

$527 USD in 3 days
(61 Reviews)

Hi I have gone through the details of your project and we find it well within our capabilities. I offer a wide range of services, including Web design, PHP/MySQL web application development, Open sources like Joo More

$216 USD in 8 days
(14 Reviews)

Hello, I am very interested in your project. I am wordpress,php,html5/css3,mysql,wordpress expert and I am doing development last 5 years and according to your requirement I am fit and good for your project. More

$515 USD in 20 days
(4 Reviews)


$250 USD in 2 days
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$111 USD in 21 days
(0 Reviews)

Hi, I have developed many apps on Android and ios using phonegap and native environment. I am pretty confident to develop your app with your desired features and functionality. You may see the apps I developed for v More

$488 USD in 3 days
(6 Reviews)

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 - [login to view URL]

$444 USD in 8 days
(0 Reviews)

A proposal has not yet been provided

$222 USD in 2 days
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