VOIP Software Jobs

601 were found based on your criteria

  • Fixed-Price – Est. Budget: $500.00 Posted
    Hello Everyone. We are currently looking for a keen to detail reliable PHP Developer who is familiar with OpenVBX customization. We need to bring on another developer for our in-house application so this will be a long-term contract for the right developer. It will be a big plus if you are familiar with VOIP features like IVR, Click 2 Call, Call Transfer, Call Groups, Conference rooms and more.
  • Fixed-Price – Est. Budget: $1,500.00 Posted
    Project: Chat App with the ability to make free calls over VoIP and/or paid service to call landlines or mobile worldwide. Function: Chat, Group chat Free voice calling between a pair of users Call (land lines and mobile worldwide) Make voice and video calls Send and Receive Files, Pictures and Videos Send Emoticons Send stickers Send video and voice messages for free to the Chat App users Share Location Delete chat history Email chat history and/or single chat ...
  • Hourly – Less than 1 month – Less than 10 hrs/week – Posted
    I need a front-end, UI that utilizes the Plivo infrastructure. I need the ability to pull phone numbers, track calls (time, duration, call ID, etc), record calls and to put custom greetings in front of calls (IVR). Here is a link to their development tools: https://www.plivo.com/docs/api/call/ https://www.plivo.com/docs/getting-started/
  • 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 ...
  • Hourly – Less than 1 week – 10-30 hrs/week – Posted
    Hi I am finding expert Asterisk developer for some performance issues. I have already installed Asterisk on Ubuntu and it works with config files. I want automatic sip register system. At the moment, it works with config files so it is very difficult to register automatically. Requirements: - convert config files to database (Mysql preferred) - some codec installation I think it will take a few hours for expert. Please only bid Asterisk experts Thanks
  • Fixed-Price – Est. Budget: $700.00 Posted
    We need a PBX system, where customers ordering service from us, they get there own switchboard solution. You can read more about the solution by clicking the link. We need website for information and ordering the service and where they control the PBX system and an app, we also need one full admin system, where we can add more users to company, where you got order from company who have order and you can approve them as customer by create ...
  • Fixed-Price – Est. Budget: $70.00 Posted
    We now have a dedicated server of OVH with (almost) fully working GoAutoDial, the only thing that doesnt work yet is the voip system. When the server calls to the phone operator, the operator will answer the phone and then the GoAutoDial server hangs up immediately, but it needs to stay calling. You will get your reward when this system is working and operators can use the agent area. Please only apply to this job if you have experience with ...
  • Hourly – More than 6 months – 10-30 hrs/week – Posted
    Sip Engineer's Major Responsibilities We are looking for a experienced SIP engineer who is capable of independently fulfilling the following requirements: • Should have 3+ years of experience in a telecommunications voice switched networking environment • Excellent understanding of voice switch network • In-depth understanding of SIP protocol and VoIP codecs • Understanding of advance TCP/IP networking with hand on experience to configure routers, switches and other common installed CPE. • Work with partners and solution providers to design, installation, and provide technical ...
loading