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Voip Software Jobs

47 were found based on your criteria


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Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We have a existing SIP mobile dialer based upon Linphone for iOS. We are running on version 2.2.4 Sometimes we face issue that we don't receive INVITE signals (for incoming call) on UDP. Due to this app is not able to accept Incoming calls even when app... more

Fixed-Price - Est. Budget: $ 60 Posted
Install a Vicibox on a dedicated Hetzner Server with thier own installimage command tool. Use Software RAID 1 Use the following Howtos: The... more

Hourly - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
We are looking for a consultant who can advise us on the best IP Telephony solution for approx 50 users, integrate it with our network, with Goldmine, and Outlook and other apps. Currently our favorite is to use Skype for business. Ideal candidate... more

Fixed-Price - Est. Budget: $ 5 Posted
Here is the problem, I have freepbx 11 running with cisco 7940 using a sonicwall tz205. Everything works fine but when someone calls a phone number and they get voicemail the beep that the voicemail produces causes the call to drop and redial. I would... more

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
Looking for experience in Ruby, Rails, JQuery, .NET, ASP.NET, HTML5, Azure, Heroku, SSH, SIP Communications, VoIP, IP Telephony, PBX, ACD Apply even if you have only a few of these. Nice to have: Experience with Avaya DevConnect & Genesys Possibly... more

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Our company uses Digium Switchvox for our phone system. I am interested in having a custom report built that will show me the hold times for all calls coming through a certain inbound line. I would like to be able to filter by time and date, and also... more

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
We have an issue with our vici dial installation. On manual calls we are able to make and receive calls but when the calls switch to campaign it has no voice. Server is a aws centos 6.5 all ports open in security groups. We need a fast solution to... more