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SIP forwarding or redirect (VOIP)

We need a kind of a sip redirector or sip forward software. Ideally for linux. We have a reselling sip voip service. We don't want to give all our customers the sip proxy of the resell company. We want to give our customers our own sip information. The program must then forward to the sip proxy of the reseller.

Kỹ năng: .NET, Dịch vụ audio, Lập trình C, Java, PHP

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Về Bên Thuê:
( 3 nhận xét ) Berlin, Germany

Mã Dự Án: #19813

16 freelancer đang chào giá trung bình $810 cho công việc này

viaden

Dear Sirs! We are a company of brilliant professionals with more than 10 years of experience, and we guarantee you the highest quality and the fastest turnaround possible! We are real experts and are ready to work out Thêm

$1000 USD trong 21 ngày
(4 Đánh Giá)
6.3
vyasINFOTECH

Hi, As you know we are an ISO 9001:2000 companyand also we are the first Indian IT company to have ISO14001 certification. We have made many sites. We have our own products that you can view at http://www.edusil.net Thêm

$500 USD trong 30 ngày
(13 Đánh Giá)
6.2
rodrigogonzalez

If you have root access to the forwarding server just contact me, I can do it without problem. I have 4 years experience with VoIP to do this.

$500 USD trong 2 ngày
(82 Đánh Giá)
5.6
dbross

Hello, I have already created a SIP proxy that not only proxies the SIP commands but also wraps voice data in TCP channels. I can make a SIP proxy for you that will forward the SIP commands to the reseller gatewa Thêm

$1000 USD trong 20 ngày
(10 Đánh Giá)
5.2
ebusiness2

Our bid is for really very high quality work for your SIP forwarding or redirect (VOIPthat will be made to be upgradable in case you need some upgrades in future. We will always be available for upgrades. Our bid incl Thêm

$1000 USD trong 20 ngày
(4 Đánh Giá)
3.6
fboleto

Please check my pmb Thanks

$600 USD trong 10 ngày
(3 Đánh Giá)
2.5
tanuj99

please see pmb for details

$940 USD trong 18 ngày
(1 Đánh Giá)
3.4
ivt84

Dear Sir , we can do this with perfection with best functionality & look & feel. we have expertise in application, ActiveX and system programming in - C/C++, VC++, VB, .NET - Java , Python ,BREW etc.. - serve Thêm

$700 USD trong 30 ngày
(1 Đánh Giá)
1.0
jdlewis

I have several possible solutions to complete your bid. Should you be interested, please feel free to contact me for specific details. --John

$1000 USD trong 14 ngày
(0 Đánh Giá)
0.0
alinaqvi

Hi, I had successfully deployed full-fledged large-scale SIP based VoIP system totally using the Open Source softwares. As your requested OS is Linux, there exists dozens of choice to choose from. Plz. contact for f Thêm

$400 USD trong 5 ngày
(1 Đánh Giá)
0.0
isptoolz

We have a vast experience in SIP communications as we are a communications company that develops our own in house applications for VOIP and wireless services. If you want this project done right please provide complete Thêm

$850 USD trong 20 ngày
(0 Đánh Giá)
0.0
john1977

Hello, I have wide area experience in open source technology like php/c++/linux/so files/fusebox AND WINDOW based ASP,COM,DCOM,MTS,VB,VC++,.NET,Flash. Our expertise in the VOIP based application development includin Thêm

$1000 USD trong 30 ngày
(0 Đánh Giá)
0.0
aargem

Hello Sir, I go through very well your specification that you have been specified over here. We grab your idea and surely give you the application as per your needs. Please open PMB for further discussions and there I Thêm

$900 USD trong 30 ngày
(0 Đánh Giá)
0.0
ComSol

Greetings. Please checkout my company www.dcom.co.nz. We develop SIP proxies and clients. Have deployed SIP/ISUP Transit Switch for Woosh (Broadband modems). Very experienced. System runs on Windows 2000+. Could port t Thêm

$1000 USD trong 7 ngày
(0 Đánh Giá)
0.0
ajinder

i have a solution for this ,,, call me if you need assistance on this

$777 USD trong 1 ngày
(0 Đánh Giá)
0.0
roh6nov

www.fictionwebs.com Web Design, Develop, Programming, Scripting, Flash, Photoshop, Firework, Dreamweaver, HTML, DHTML, XML, ASP, PHP, .NET, ADO, SHTML, Animator, Web Promotion, SEO. We provide quality work at reasonabl Thêm

$900 USD trong 90 ngày
(0 Đánh Giá)
0.0
vsmi

i can start on monday

$400 USD trong 5 ngày
(0 Đánh Giá)
0.0