bandwidth compression system (Asterisk Server For VoIP Call Bandwidth ) - Repost

This project received 1 bids from talented freelancers with an average bid price of $328 USD.

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Project Description

Project Description:nOur main goal to minimize the BW in client side with good quality of voice .nWe need some kind of bandwidth compression system ( upto 60-80% than usual SIP calls )from Server A to Server [url removed, login to view] A = Asterisk servernServer B = Asterisk Client servernnnnExplanation of scenario:n1. 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 Bn2. Server B ( Asterisk server with PRIVATE NETWORK IP), receiving calls from server A and sending to gateways (quintum gateway for example) or E1 cards.n3. Number of Server B can be unlimited.n4. Number of Gateways/E1 cards per server B can be unlimitedn5. 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)nA. Any mini Linux distribution exam- puppy Linux , linux mintnB. Fedora desktop distributionnC. Centos 5.8 or 6nn7. Server A to Server B voice traffic will be encrypted so that voice port blocked bandwidth can be used for termination. we will used .nA. iax trunks in trunking mode.nB. Open vpn static mode and dynamic modenC. Tnic static and dynamic modenn8. Asterisk web billing gui for adding [url removed, login to view] client , Prefix , dialing plan viewing active calls, billing cdr ,[url removed, login to view] will provide you the Dedicated server asterisk and client asterisknnconfigure 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)nnncontinue 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;nnnncontinue 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 [url removed, login to view] 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 trunksnnhere I add some company we need similar thingn[url removed, login to view] contact with us ASAP if you can do this project ...also price can be negotiate by talking...nSkills required:nAsterisk PBX, MySQL, VoIP

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