Setup an PBX Load ballancing by Kamailio + Freeswitch

Hi Friend,

I need the profesional for helping me setup system:

- Kamailio load ballancing : Sip/WebRTC

- PBX use Freeswitch core with Postgres Database

- Postgresql database is shared on every freeswitch

- Inbound call route to kamailio, outbound call operate on every freeswitch node

The result of project:

- System setup like description above

- Can use Softphone use TCP protocol to make/receive call

- Can use client use WebRTC to make/receive call

- Help sizing how many call server can serve ( with hardware 4CPU/8G RAM Network 100Mbs)

Prefer Team/person who have already did this job in the pass.

Skills: VoIP, Linux, System Admin, Ubuntu, FreeSwitch

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About the Employer:
( 3 reviews ) Ho Chi Minh, Vietnam

Project ID: #26585852

9 freelancers are bidding on average $1382 for this job


I m a voip professional having extensive experience of 18+ years in voip/asterisk/freeswitch applications. I have delivered many projects based on asterisk and freeswitch , OpenSips and Asterisk and Also freeswitch bas More

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Hello Sir, Hope you are doing well. I have over 10+ years of experience with VOIP based phone systems based on the FreeSwitch including Asterisk PBX, Softswitch, Kamlio/OpenSIPS, Mobile Dialer for Android, and iOS. an More

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Hi, I've done such a setup with small differences which I would like to discuss with you. Please open the chat session so we can see if there is an option to work together on this project.

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Hello, Hope this message finds you well, I checked your details and I believe that my experience is what you are looking 4. I have been working on similar projects for the past eight years, and I have the essential sk More

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