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Sip Jobs

37 were found based on your criteria

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Hourly - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Hi, I am looking for a freelancer, or freelancers or a company who can build a CTI connector in Salesforce. The CTI connector needs to work in Internet Explorer or Chrome and provide RTP direct to the browser and utilise SIP. This CTI connector should... more

Fixed-Price - Est. Budget: $ 3,500 Posted
- App to make VoIP to VoIP calls - VoIP to local and international landline calls - Local and international landline calls to VoIP - Also PBX routing App to have user login, and comes with dashboard stating: - call destination number log - duration... more

Fixed-Price - Est. Budget: $ 5,000 Posted
We are looking for a company or a team to develop a IP PBX, VoIP soft switch for our newly created IM/VoIP application. You will be involved in building a server that functions as a SIP gateway to route calls and messages. The team must have excellent... more

Hourly - Est. Time: More than 6 months, 10-30 hrs/week - Posted
Hello We already developed a voip app. We are now looking for a professional android developer that can support the project from this stage. Except that we have many other android project in our company. Skills required 1. Android development... more

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We are seeking to hire an asterisk expert wiling to join our team. The successful candidate must be committed, focused and with stable internet connection as well as no electricity problems. Must be able to fluently communicate in English and able... more

Fixed-Price - Est. Budget: $ 10,000 Posted
We are looking for an Asterisk developer. We need to setup a cloud based service. We are looking for a developer with experiance, to develop front-end and back-end. With experience in MySQL, IVR's, etc. Also looking for a long term relation and... more