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Voip Administration Jobs

32 were found based on your criteria

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Hourly - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
I require the functionality of a secure voice & instant message system that is encrypted with the best available options on the market. PGP / AES / SSL etc. Below are a few logical steps but the scope of work is to commission various servers with very... more

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I need my Twilio SIP account attached to Vicidial for Termination and Origination (Outbound and Inbound). Please read both the Vicidial documentation and SIP documentation on this before applying. https://www.twilio.com/docs/sip-trunking/sample-configuration http://www.vicidial.org/store.php(The... more

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Adult sms platform required. Hello, We run a premium adult sms platform required and are looking at expanding and upgrading our platform. jasminsms.com experance? Something from a previous project? Do you have something suitable? We would... more

Fixed-Price - Est. Budget: $ 1,000 Posted
I need very experienced server guy who have knowledge of VoIP, Asterix, A2Billing, call forwarding, callback, webrtc, video, Nat, firewall, Messaging. I have server with everything configured and running perfectly, i have one iOS and one Android app... more

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Hello, Please include the word "A2Billing & didlogic" at the top of your application so I know your not a bot please. We are using Asterisk, Freepbx and A2billing. We require programming and customization of the A2billing website for our company.... more