SIP Jobs

39 were found based on your criteria

  • Fixed-Price – Est. Budget: $150.00 Posted
    Need an expert Asterisk/Python programmer to perform the following task: Add Audio lecture to all rooms in a conference bridge. The Audio Lecture is to activated when a caller enters any room on the system. When the caller leaves the room or hangs up, the system will automatically close the room and the audio stops. While a caller is in the room, if a second caller enters the same room, the audio will re-start from the beginning. In this ...
  • Hourly – Less than 1 week – 10-30 hrs/week – Posted
    In our local network we have a SIP server (Asterisk PBX) which is available at a given IP (192.168.?.?). It is not a hosted PBX, only accessible within the network. I need a Softphone that works on Chrome OS. Very simple - just dial a number and make the call. Technology that might be useful is Sipml5, WebRTC. The only client I found is gUnifiy but this one works only with hosted PBX. We are running Asterisk with Elastix.
  • Fixed-Price – Est. Budget: $500.00 Posted
    We need developer to make phonegap/cordova plugin to support voip sip connection to App's created by cordova to be build for Android and IOS the plugin should include - registering to sip server (asterisk) - making calls - receiving calls - sip messages THIS PROJECT ONLY FOR DEVELOPERS WHO MADE LIKE THIS BEFORE PLEASE AND PLEASE DON'T CONTACT ME IF YOU DIDN'T MADE IT BEFORE
  • Fixed-Price – Est. Budget: $500.00 Posted
    Please note! : the price is not definite, I do understand that in some cases it will cost more, this price I set in general. I need an softphone app, like zoiper / xlite / media 5. for iphone ios and android. This Softphone must be able to make sip / voip calls true my voip server. the app must have functions like : 1. Register new users 2. login for existing users 3. by registering new user it must comunicate with database on my ...
  • Fixed-Price – Est. Budget: $50.00 Posted
    We are looking for someone that can custom program firmware for an Altigen IP 710 phone to make the phone so it will work with the 3CX PBX system. You will be required to upload the firmware to us and provide us step by step detailed instructions as to how to apply the new firmware to the phone.
  • Hourly – Less than 1 week – 30+ hrs/week – Posted
    i need help now about i used one pstn in technology elastix OS and IP Phone and i need service Sync in 3 call in one time if u avilabel please send message in inbox and chat and i give teamviewer to remote and solution i need very help now
  • Fixed-Price – Est. Budget: $200.00 Posted
    We urgently require an expert in VOIP Asterisk IVR development/deployment/programming. The focus is mainly on the IVR. • Deployment of IVR using Asterisk • Integration of this IVR to external MYSQL DB system (you will be reading from this DB and based on that, the IVR will make necessary announcements) • Integration with a Text-to-Speech software • Connection with provider of toll free/local access phone number • Integration with a USSD gateway (API doc will be provided) • No website development required here