VOIP Software Jobs

50 were found based on your criteria

  • Fixed-Price – Est. Budget: $30.00 Posted
    I need to modify the Asterisk dialplan/a2billing calling card system. Need to allow a customer to be able to dial a destination number right from the beginning of an established connection to the a2billing. At the moment, if customer dial destination number during the welcome message or balance announcing, first digits of the destination number get cut off.
  • Fixed-Price – Est. Budget: $35.00 Posted
    We have a few Polycom 331 IP phones that were used with a previous VoIP carrier. They have locked the phone where we cannot use the web interface to reprogram to another VoIP provider. We need to re-flash these phone back to factory default with web interface to program. I need all the necessary files to program the phones via TFTP. We need the correct bootrom.ld, sip.ld and the rest of the files to format and flash this ...
  • Fixed-Price – Est. Budget: $250.00 Posted
    Please Provide Cost and Timeline for the completion of The Proposed Project as listed below: We have 2 servers that are currently configured with Elastix 2.5. One of the servers is a cloud based server and the other is a local based server located in our facility. 1. Configure servers to provide redundancy (exact image) between both servers, so if one server fails we will have the ability to continue providing service to our customers. 2. Configure and test ...
  • Fixed-Price – Est. Budget: $3,500.00 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 of calls log We currently have Asterix PBX infrastructure, hence requiring mobile development and web dashboard development to collect to the PBX hosted on VPS.
  • Fixed-Price – Est. Budget: $5,000.00 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 knowledge in VOIP technologies. Good candidates should have substantial knowledge in open source VOIP solution e.g. Asterisk, Kamailio. We can discuss further if you are interested.
  • Hourly – Less than 1 week – Less than 10 hrs/week – Posted
    We are a small, 8 phone setup. I have already setup some of it but I am having a hard time figuring out how to get the SIP Provider setup properly for inbound and outbound calling. We also have a Touchstar Dialer with dialogic T1 cards to connect to. I need to get the protocols setup between a Patton SN4970 and the Dialogic cards. Then route calls to and from the Dialer through 3CX.
  • Fixed-Price – Est. Budget: $300.00 Posted
    I am looking for someone to work with me long term on a part time bases. you need to be pretty advance is asterisk and kamailio. you will be working under another another team member who has built the telecom system. i am looking to pay $300 a month on a constant part time bases. if you think you know what you are doing then please get in contact, must speak English on skype, many thanks
  • Hourly – 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 2. Parse.com 3. Understanding in Voip ( advantage ) 4. Experience with android sip library ( advantage) Thanks
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