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Bandwidth Optimizer for VOIP calls

$750-1500 USD

Geschlossen
Veröffentlicht vor mehr als 10 Jahren

$750-1500 USD

Bezahlt bei Lieferung
1. server A ( asterisk server, with static IP) receiving VoIP calls , with SIP and IAX protocol, using G711, G729 and G723.1 codecs transferring / sending incoming calls to Server B 2. Server B ( Asterisk server with PRIVATE NETWORK IP / unknown IP), receiving calls from server A and sending to gateways (i.e Goip Gateways) or E1 cards 3. Number of Server B can be multiple / unlimited. 4. Number of Gateways/E1 cards per server B can be unlimited. 5. For server B installation may an ISO of USB image mounting of easy with some free tools which can be done using Puppy Linux OS. 6. For For configuration of both A and B there will some GUI (i.e. Web Interface) for adding gateways prefixes, viewing active calls, billing cdr, etc. Specific Need: 1. Server A to convert all calls in g723.1 codec and server B to receive all calls in g723.1 and forward them to gateways g729 codec. 2. Some kind of bandwidth compression is required for better performance on low bandwidth connection. i.e. TrafficSqeezer. 3. server A to Server B voice traffic will be encrypted so that voice port blocked bandwidth can be used for termination
Projekt-ID: 5368589

Über das Projekt

9 Vorschläge
Remote Projekt
Aktiv vor 10 Jahren

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9 Freelancer bieten im Durchschnitt $1.505 USD für diesen Auftrag
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Hello. we can do the project according to your specification. we believe in quality work and on-time delivery. PLEASE SEE OUR CURRENT PROJECT OF VOIP. you can check our reviews as well. we have a dedicated team, so can start as soon as you award us the project. waiting for your kind response. Regard
$2.631 USD in 25 Tagen
5,0 (19 Bewertungen)
5,7
5,7
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Hi, I have setup exactly the same before with new custom live puppy cdrom distribution and developing of a new web interface to control the peers. If you don't have time for experiments I can tell you that only two ways to have successful compression. a) rbc way b) sbo way, both ways can compress more the G729 codec and not very much the G723.1 codec. Both ways normally are commercial you need to buy them, I have a RBC working solution here, SBO can compress more the g729 but I cannot use it without the commercial license. TrafficSqeezer is something like a CDN and can help to transfer the audio data via a faster path, you can use separate a CDN with rbc-asterisk or use the SBO that they has CDN too. There are various ways to do that that you want, you need to choose one of the ways.
$1.250 USD in 15 Tagen
4,8 (4 Bewertungen)
4,5
4,5
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Please contact me ASAP to do the project ...................................................................................................................................................................................................................................................................................................
$1.500 USD in 14 Tagen
4,8 (3 Bewertungen)
4,2
4,2
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Thanks for posting your Request for Principals. I'm Tyler Maginnis, a U.S. based Open-Source software professional. I know exactly what you need. Asterisk is actually a speciality of mine. Please proceed to NDA, so that I may provide samples of my work. I work with companies that actively contribute code to the Linux kernel and maintain a variety of Open-Source software packages and distribution. Every day, I create business requirements documents, fine tune functional specifications, project test cases and plans, detail technical design documents after gap analysis, and create end to end solutions based on business analysis and process documentation pertaining to CRM/ERP applications. I have done this work with Enterprises in the fields of Network Engineering and Software Development. The lessons learned in project life cycle in the network field translate nicely to the software development field. Since I have relevant experience across the fields of networks, systems, servers, and software, I have experience across all 7 layers of the Open-Systems Interconnection Model. Typically, I follow the ITIL approach to project management; however, I prefer not to be restricted by a particular framework, and I use ideas from SCRUM/Rapid to supplement my project management arsenal. I spearheaded the creation of OpenCashier, an Open-Source cash register that is Best-in-Class. It is integrated with Mapquest, Facebook, PayPal, Credit Cards, Cash Drawer, and Touch Screen application.
$1.184 USD in 3 Tagen
5,0 (1 Bewertung)
2,2
2,2
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A proposal has not yet been provided
$1.388 USD in 20 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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Hello,give us a chance to prove our skills in your project.............................................
$1.250 USD in 20 Tagen
0,0 (0 Bewertungen)
0,0
0,0
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Hi, I am Shan with tele-pixel, We have a ready made product which I can show a demo with the following features HOW IT WORKS * ISO will be provided to install in the gateway machine , which is a LINUX based * we provide a web interface to monitor the live calls, CDR, ACD etc., * Through the interface you can configure new rate plan, new users map user IP etc., BENEFITS: * just need 7 KBPS per call per minute with 2 MBPS speed * use different protocol to save blocking * IP never get block because of encrypted VPN * good ACD * Auto provisioning during installation Thanks Shan Jay Tele-pixel Skype - nishanthanj
$1.666 USD in 7 Tagen
0,0 (0 Bewertungen)
0,0
0,0

Über den Kunden

Flagge von OMAN
Lahore, Oman
0,0
0
Mitglied seit Juli 9, 2010

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