SIP Jobs

35 were found based on your criteria

  • Fixed-Price – Est. Budget: $50.00 Posted
    Hi, I need to intergrate my VTIGER CRM with Plivo (Possibly Asterisk) but I believe PLIVO the best and cheapest (what do you think?. I need reports for each of 4 telephone operators Each telephone operator works fro their PC or Mac. So I need VOIP to make outgoing calls via the built-in PC mic or by a headset in the PC. I will need to be able to call on you for backup if required in the future. Regards ...
  • Fixed-Price – Est. Budget: $500.00 Posted
    Dears , I am looking for a server can by pass any ISP restriction (http wrapper) with bandwidth optimizer Phase One of project is : � SIP signaling support (TLS ) � Bypass almost all firewall with combination of a server will develop � Bandwidth optimizer leads to have 13kbps per call (RTP jitter management) NB:Please dont contact me if you didnt develop like this project before regards
  • Fixed-Price – Est. Budget: $250.00 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: $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
  • Hourly – 1 to 3 months – Less than 10 hrs/week – Posted
    Looking for an expert with at least 2/3 years experience in FREESWITCH and FusionPBX on conferencecall systems, MySQL, XML, Linux security and related matters. Must have familiarity with Call routing, setting up dial plans, inbound routes, playing mp3 from shoutcast, setting up voicemail systems etc.,. Must be willing to work at my times for me to supervise your work. Monday to Friday 10a - 5pm EST New York Time. Must have enough bandwidth for internet to communicate both voice and ...
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