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    6,029 voip api jobs found, pricing in USD
    WHMCS MODULE Development 6 days left
    VERIFIED

    we have a Voip api which we plan to integrate in to the WHMCS we are looking for a person who have enough knowledge and years of experience on how WHMCS work NOTE : without experience on WHMCS other developer don`t quote it for detail info ping me online

    $896 (Avg Bid)
    $896 Avg Bid
    2 bids

    Installing a 30 Seat VOIP system in Ft. Lauderdale. Append to our [url removed, login to view] and existing PBX. Require assistance with setup of Firewall, Qos, and 5 Downstream Cisco Switches at location.

    $750 - $1500
    $750 - $1500
    0 bids

    Dear sir, how to purchase a missed call routes ,using missed call route how we [url removed, login to view] any body know guide me i will pay consultation [url removed, login to view] provide full setup for this process

    $201 (Avg Bid)
    $201 Avg Bid
    4 bids

    I am currently in the early stages of developing my VOIP (Voice-over-IP) app catered for mainly gaming or just chatting with friends. I have been researching similar applications and implemented features and improved on them whilst creating my own. With the project still in the early stages of development their are bound to be bugs and imperfections

    $26 (Avg Bid)
    $26 Avg Bid
    1 bids

    I am currently in the early stages of developing my VOIP (Voice-over-IP) app catered for mainly gaming or just chatting with friends. I have been researching similar applications and implemented features and improved on them whilst creating my own. With the project still in the early stages of development their are bound to be bugs and imperfections

    $13 (Avg Bid)
    $13 Avg Bid
    1 bids

    We have a...Bookings list ( 2 types), Completed, Cancelled, Notifications , Real time localization, 5-6 screens for booking flow, VOIP 3rd party integration library for calling, picture upload. We need just the programming. We have full design and API ready to work with the app you will develop. Please bid only if you think you can develop this fast.

    $668 (Avg Bid)
    $668 Avg Bid
    54 bids
    Native IOS mobile app taxi 5 days left
    VERIFIED

    We have...Bookings list ( 2 types), Completed, Cancelled, Notifications , Real time localization, 5-6 screens for booking flow, VOIP 3rd party integration library for calling, picture upload. We need just the programming. We have full design and API ready to work with the app you will develop. Please bid only if you think you can develop this fast.

    $682 (Avg Bid)
    $682 Avg Bid
    60 bids

    ...about creating a building an e-commerce app for both ios and android Services: 1. Online recharge phone numbers. 2. Voip calls (will be connected through twillio API platform) ** there will be Payment gateway integration and API development. If you have never worked on PG integration please do not contact Project should be done in 20 days. (deadline

    $2307 (Avg Bid)
    $2307 Avg Bid
    27 bids

    Looking someone to build complete VoIP (Class4/5) Softswitch using Open Source platforms such as Asterisk, Open Sips, Free Switch etc with complete billing

    $396 (Avg Bid)
    $396 Avg Bid
    13 bids

    We have...Bookings list ( 2 types), Completed, Cancelled, Notifications , Real time localization, 5-6 screens for booking flow, VOIP 3rd party integration library for calling, picture upload. We need just the programming. We have full design and API ready to work with the app you will develop. Please bid only if you think you can develop this fast.

    $1506 (Avg Bid)
    $1506 Avg Bid
    90 bids

    I am looking for a teacher to give CISCO Courses, English speakers, Cisco CCNA CCNP Juniper JNCIE JNCIP JNCIS JNCIA interested people send the course that are able to teach online.

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    10 bids

    Skills: C#, C++, .NET, Telephony API (TAPI), Modem/Fax Title: Windows & Mac Desktop Client - integration with voice modem & Web API & Dymo Label Writer Printers Description: Desktop client software that interfaces with a modem (use case: US Robotics 5637 USB Modem). The modem is TAPI compatible. Works in the background, start on system startup

    $570 (Avg Bid)
    Featured
    $570 Avg Bid
    4 bids

    We would like to add to the Zoip...like to add to the Zoiper desktop client, the ability to open a URL with the incoming caller ID as a parameter. Here is the Zoiper SDK [url removed, login to view] Can either open a URL on Chrome upon incoming call event or embed a Web control in the app and launch the URL in it

    $372 (Avg Bid)
    $372 Avg Bid
    5 bids

    Help create an innovative VoIP line of products using Python, MongoDB, API, WSGI, Linux and VoIP experience helpful.

    $21 (Avg Bid)
    $21 Avg Bid
    5 bids

    Needed: Experienced PHP programmer for VoIP needed, knowledgeable in telecom programming particularly GoIP sim bank gateways, GoIP API programming, Asterisk A2Billing and FreePBX, and Cisco. Description: Create an API to control the actions of a GoIP sim bank gateway by Call Progress Tones. GoIP sim gateway is located in a third world

    $188 (Avg Bid)
    $188 Avg Bid
    3 bids
    need one billing switch VOIP 1 day left
    VERIFIED

    hi dear freelancers i am looking for some who can help me to get some good VOIP BILLING SWITCH

    $35 (Avg Bid)
    $35 Avg Bid
    3 bids

    Hello, We are in a need of a secure and encrypted VoIP client 1st for Android, 2nd for iOS. The VoIP client may be using Open Source libraries, and has to be based upon ZRTP (up to) SRTP protocols. The protocols and technology can be used from open source libraries. Other details which has to be customized are - guidelines; - Sandbox application

    $639 (Avg Bid)
    $639 Avg Bid
    33 bids

    For more info about Project and Us please see instructions here: [url removed, login to view]

    $6 / hr (Avg Bid)
    $6 / hr Avg Bid
    3 bids

    We need a skilled sales representative who will support our company in selling and buying VoIP routes. Voip experience highly preferred. Perfect written English, Above average spoken English needed. Experience with CRMs. Budget is for the first month of work. Approximate work time 1-3 hours per day. Monday-Friday.

    $151 (Avg Bid)
    $151 Avg Bid
    11 bids

    We are looking for solution like a traditional GSM or CDMA VoiP gateway. This project will be separated in two parts. One is mobile application and another one is registration server. The Mobile application will register to a server and accept call from that server with IXA or SIP protocol. After that call will terminate to a GSM network. (this part

    $5072 (Avg Bid)
    $5072 Avg Bid
    25 bids