Installing Open Source SIP Server and Client Integration


I require a Skype-like service which allows the following:

- Voice / Video Conferences

- Instant Messaging services

- One to one conferences to one to many.

- File Transfer

- Fully Encrypted Communication

- Available on Android, Iphone and Blackberry for Mobiles

- Available on PC, MACOS for Desktops

I was thinking of using Kamailio for the SIP Server since it is a free Open Source. For the client, I was thinking of using Jitsi but it doesn't seem to support mobile platforms so Linphone might be an option as well.

I am open for suggestions to team who has done this kind of project before. Please do not proposed a paid, expensive solution as this is just meant for a small company of less than 5 to communicate.

Your charges should mostly entail installation and configurations.

Skills: Linux, Script Install, VoIP

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Project ID: #1468782

12 freelancers are bidding on average $754 for this job


We can setup a skype like solution using opensips and other opens ource projects fulfilling all of provided requirments , can demonstrate you our existing work , rgards

$2500 USD in 20 days
(19 Reviews)

Available to start immediately and finish as soon as possible. Best Regards, Zeke

$750 USD in 7 days
(17 Reviews)

Hi, please check your private message box, I sent you a message. Thanks

$300 USD in 3 days
(3 Reviews)

Hello, I have done this kind of project. And can do the installation/configuration and can give the suggestion on the requirement. Thanks,

$250 USD in 5 days
(7 Reviews)

Hi, I have expertise in Open Source SIP, PBX solution development and deployment in Cloud and Unix environments Tested and successfully implemented using windows/linux/mac clients. Feel free to message me if you More

$1200 USD in 4 days
(1 Review)

Dear Sir, We have Perfect Solution for you. Please See your personal message box for further details. Thanks and Regards EH-Zone "Solution Which you Want"

$250 USD in 5 days
(1 Review)

I have an imsdroid client, but i am not sure that imsdroid can we use in a commerciaal products

$750 USD in 21 days
(0 Reviews)

Please check my linkedin profile

$600 USD in 8 days
(0 Reviews)

I have done this before. Please kindly check the PM for details and a demo.

$500 USD in 7 days
(0 Reviews)

we have worked on similar projects

$750 USD in 20 days
(0 Reviews)

Hi. I can do all of the above at the specified time. I am a professional system administrator and my experience is more than 9 years of practice.

$700 USD in 34 days
(1 Review)

I have a computer engineering degree from Carnegie Mellon and 15 years experience doing admin tasks like these, troubleshooting and programming. I could probably finish it quickly. Wouldn't be too much trouble, and I More

$500 USD in 14 days
(0 Reviews)