Asterisk & SBO Server For VoIP Call Bandwidth Saving


Project Description:

Our main goal to minimize the BW in client side with good quality of voice .

We need some kind of bandwidth compression system ( upto 60-80% than usual SIP calls ) from Server A to Server B.

Server A = Asterisk server

Server B = Asterisk Client server

Explanation of scenario:

1. server A ( asterisk server, with static IP) receiving VoIP calls , with sip protocol, using G711,G729 and/or G723.1 codec and sending calls to Server B

2. Server B ( Asterisk server with PRIVATE NETWORK IP), receiving calls from server A and sending to gateways (quintum gateway for example) or E1 cards.

3. Number of Server B can be unlimited.

4. Number of Gateways/E1 cards per server B can be unlimited

5. For server B installation need easy to use ISO image that could be booted from USB flash drive, and those USB flash drive will be delivered to our Server B type client (ther termination provider)

A. Any mini Linux distribution exam- puppy Linux , linux mint

B. Fedora desktop distribution

C. Centos 5.8 or 6

7. Server A to Server B voice traffic will be encrypted so that voice port blocked bandwidth can be used for termination. we will used .

A. iax trunks in trunking mode.

B. Open vpn static mode and dynamic mode

C. Tnic static and dynamic mode

8. Asterisk web billing gui for adding gateways.

Adding client , Prefix , dialing plan viewing active calls, billing cdr ,etc.

we will provide you the Dedicated server ...

configure IAX trunking, so we can measure the BW compression making the SIP-> IAX call trunking, need develop a simple WEB tool to change IAX IP and port (you understand that it is sensitive option when trunk is blocked by country border GW)

continue building up main server with codec conversion (will install g729/g723 codecs) amd Install OpenVPN Server&client - at this stage we will test it and measure the BW compression with all kinds of options like codecs and openvpn compression modes;

continue project with compiling the automated installation distribution (with OpenVPN, Asterisk, Codec conversion, IAX trunks config ) for client-side CentOS system, which can be distributed to my servers.

continue working on project by building up WEB interface for main server adding Billing, and other options from Item 2 like adding GW, adding client, adding IAX trunks

here I add some company we need similar thing

[url removed, login to view]

[url removed, login to view]

please contact with us ASAP if you can do this project

Skills: Asterisk PBX, MySQL, PHP, VoIP, Website Design

See more: openvpn server, voip web server, unlimited web traffic, unlimited website traffic, mini project for website design, gui test plan, design web gui tool, design usb flash drive, codec conversion, centos website, bandwidth com, amd com, using asterisk, sip servers, border gateway protocol, explanation of web design, vpn exam, voip vpn, voip termination, trunk sip, test a website asap 3, syncswitch, sip trunk, sip server, sip provider

About the Employer:
( 0 reviews ) Lebanon

Project ID: #5915940

5 freelancers are bidding on average $406 for this job


Hi this is Deval from KCSPL IT Software Consulting Company". As glad to share further information about our Technological Capabilities, kindly have a look on our Website: We have developed More

$1052 USD in 12 days
(1 Review)

Hi, We are company specialize in Asterisk,PBX,VOIP,IVR and much more in Open source We are working with McDonald India,CISCO as well as Qatar Airline on above given expertise areas of ours. Other then these companie More

$35 USD in 1 day
(0 Reviews)

I have a great experience in editing HTML5, CSS3, Javascript and PHP. I can build the website or repair it in joomla. I have created some websites.

$444 USD in 10 days
(0 Reviews)

A proposal has not yet been provided

$250 USD in 30 days
(0 Reviews)

Hi, Webmyne is ISO 9001:2008 certified India based IT Company with Global presence since 2002. I have reviewed your requirement and sure that we can provide you best solution because we have well experience team. More

$250 USD in 10 days
(0 Reviews)