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Asterisk/SBO VoIP Call Bandwidth Optimize - Repost - open to bidding

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 asterisk and client asterisk

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 may 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, Linux, VoIP

See more: voip web server, unlimited web traffic, gui test plan, codec conversion, bandwidth com, asterisk pbx web gui, asterisk amp, amd com, using asterisk, sip servers, open pbx, border gateway protocol, vpn exam, voip vpn, voip termination, VoIP PBX, trunk sip, syncswitch, sip trunk, sip provider, sip calls, pbx ip, openvpn linux, openvpn gui, open vpn

About the Employer:
( 0 reviews ) Pakistan

Project ID: #5495426

6 freelancers are bidding on average $4282 for this job

linuxfreak1985

Hi there, I have over 7 years experience working on Asterisk PBX, HTML, Wordpress, Magento, Database administration, Website Design, Logo / Banner Design Joomla, CSS, Bulk Email Marketing and Linux Administration. I ha More

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nsplit

Hi, I have a ready solution that fits well for your case. Well tested. I know well the Pakistan problem with IP blocking. I have a pack solution that includes web interface GUI for easy configuration, rbc asterisk More

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ionutmaisner

Hello, I have over 5 years experience in VOIP technology and currently I’m working for a company that provides customized VOIP-Asterisk based services. We are using tools for monitoring like Nagios, Cacti, etc to m More

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nikeandrews

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ashishlalwork

Hi I just finished working on a C#/C++ based project for a VoIP client that was built on top of pjsip libraries. I have worked with PJSIP extensively in the past. Go to www.nettechind.com for the projects that I hav More

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tuxmin

Hi there , We have gone through your initial project description and based on your requirement we want to go for detail analysis of your requirement and brief discussion with you.Please find below our Basic skill in IT More

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jamesvos

Hello we are professionally selling sbo/tunnel software with support worldwide.We having clients at Pakistan & experience about DIP of government new firewall software. We having many version from very cheap to high pr More

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