Voice over Internet Protocol or VoIP refers to a host of transmission technologies meant to deliver voice communications over IP networks that include packet switched networks and Internet. VoIP systems include communication services such as facsimile, voice, and voice messaging applications. A number of firms are shifting to this system to promote a cost effective medium of communication. You can hire an expert who can help your firm to leverage the potential of this new system. Just post a job today! Hire VoIP Developers


My recent searches
Filter by:
    Job State
    613 jobs found, pricing in USD

    Voip Billing System Implementation

    $431 (Avg Bid)
    $431 Avg Bid
    10 bids
    Project for King A. 9 days left

    Hi I have a cloud based nagios server, that a friend has setup for me to play with test. I don't really have time to go through manuals, but instead would like to hire someone to show me, how to setup a host, how to setup alerts, notifications, and performance monitors using something like team viewer. Do you think this is something you would be interested in ?

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    3 bids

    BigBlueButton web conferencing system installation on Amazon Server Show installation and configuration of the complete system: BigBlueButton supports sharing of slides (PDF and PPT), video, whiteboard, chat, voice (using Asterisk SIP installation), and desktops. Web Cam, Presentation, Integrated VoIP, Desktop Sharing

    $31 (Avg Bid)
    $31 Avg Bid
    2 bids
    sip regitser 6 days left

    need bash script to make sip register with username and password and sip domin and outbound proxy you can use any app like sipsak

    $22 (Avg Bid)
    $22 Avg Bid
    2 bids

    Hi folks, I want to develop a custom SIP VoIP based mobile application, I used plivo API but this is not working well, as I have a huge number of crowd to my application, hence I want to build my own SIP server. Place your bids accordingly and write "I know SIP development" into your quote.

    $695 (Avg Bid)
    $695 Avg Bid
    13 bids

    VOIP SWITCH CONFIGURATION AND INTEGRATION TO WEBSITE We are a Voip Telecommunication Company, offering mainly international calling solutions to our customers. Our main services include, Pinless Calling Cards, Wholesale carrier services, International Mobile Top-Up, Voip Residential and PBX solution. We have just migrated our customers to the voipswitch Class 5 Softswitch platform. We are seeking the technical expertise of someone familiar with voipswitch softswitch on a Freelance basis. Main Task to accomplish • Configuration and Integration of Online-shop with all modules of Voipswitch softwsitch including mobile app for IOS and Android. • Payment processor setup [url removed, login to view] and paypal (Customer should be able to buy credit online or by prepaid calling cards) • Design and develop a web site for VOIP International Calling. We are looking for a developer who can design a website for voip pinless calling which will be intergrated with voipswitch server. (we already have a wordpress template installed.) • Customer signup form customization and integration to our website. (easy to signup, confirmation to client via SMS and e-mail etc.) • OnlineShop and Customer VUP integration to our website • Mobile app configuration (for both Mac and android). • Wholesales Termination Provider configuration. • Integrate International Mobile Top Up and Configure rate sheet display in multicurrency • Secure windows and voipswitch • VUP. And easy to use custom signup page. Experts of VOIPSWITCH, VSM, VSPORTAL please contact me. Skills: ASP, MySQL, PHP, VoIP, Website Design

    $1506 (Avg Bid)
    $1506 Avg Bid
    31 bids

    Hello, Adapt a Twilio Application for Voip Innovations, a competing provider. [url removed, login to view] You can use the following Voip Innovation's documents: [url removed, login to view] [url removed, login to view] Please contact me with any questions. Thank you.

    $30 - $250
    $30 - $250
    0 bids
    Looking for asterisk expert 5 days left

    i have local server with pri card, i have DID configured through the PRI card , now i need to move the local DIDs to cloud asterisk server and configure there sip accounts to receive the calls and setup ivr there.I am willing to pay 50$ for this project ,please do not bid if you think this amount is less.

    $81 (Avg Bid)
    $81 Avg Bid
    8 bids
    Project for Yuriy M. 8 days left

    Hi Yuriy M., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $32 (Avg Bid)
    $32 Avg Bid
    2 bids

    Please Message Me For More Details

    $273 (Avg Bid)
    $273 Avg Bid
    6 bids
    Project for Mohammad Abu S. 8 days left

    Hi Mohammad Abu S., I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $25 (Avg Bid)
    $25 Avg Bid
    1 bids

    configuration, installation support

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    21 bids
    Change Asterisk REST API URL 5 days left

    I have a Freepbx Server running REST API The URL shows how: http://ip:8088/ari I want he shows how: http://ip:8088/v1/calls

    $23 (Avg Bid)
    $23 Avg Bid
    6 bids

    install newfies dialer on debian 8 x64 through teamviewer. [url removed, login to view]

    $46 (Avg Bid)
    $46 Avg Bid
    7 bids

    Hi We are looking for someone with good experience in Netgear VLAN setups working with watchgaurds

    $149 (Avg Bid)
    $149 Avg Bid
    12 bids
    a2billing script 5 days left

    Dear all, I am seeking someone who can write a script that will install LAMP, asterisk, a2billing 2.1.1, and FreePBX automatically on CENTOS 7 by firing one or 2 command line(s).

    $53 (Avg Bid)
    $53 Avg Bid
    12 bids
    Project for Francisco M. 8 days left

    Hi FranMercedesG, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

    $10 (Avg Bid)
    $10 Avg Bid
    1 bids
    RSSB RWANDA 4 days left

    Configuring Sangoma Card with Asterisk vicidial

    $184 (Avg Bid)
    $184 Avg Bid
    4 bids

    Need to build an automatic dialer using Call Flow designer on 3CX version 15 plus with the following functionalities: An API to receive calling data (preferably rest) Number to be dialed Time (optional) Extension or Que or multiple extensions (dynamic que) Campaign ID Customer ID The dialer will establish the call automatically one after the other giving a configurable pause between calls In case the call is not established, the dialer will call an API to pass on the reason Telephone number not reachable Reason code Customer ID Campaign ID Provision for a number to opt out of automatic dialer and the admin to option out an extension from dialer The contracts for the 2 APIs mentioned (one for receiving calling details and one for passing on the not established call information will be provided by us. The developer has to develop on their environment and deploy in the testing environment provided by us.

    $41 / hr (Avg Bid)
    $41 / hr Avg Bid
    1 bids

    I want to hire a Mikrotik Specialist that can provide Hotspot and PPOE server setup fully

    $29 (Avg Bid)
    $29 Avg Bid
    9 bids

    Top VoIP Community Articles