Java mobile application voip sip jobs

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    12,374 java mobile application voip sip jobs found, pricing in USD

    ...is like this : IP 192.168.0.111.sip > 192.168.0.110.avt-profile-1: UDP, length 533 E`.1....@......o...n.......SIP/2.0 180 Ringing Via: SIP/2.0/UDP [login to view URL];branch=z9hG4bK18438941-9cbe-4ee8-b4f9-68f611bf3677;received=[login to view URL];rport=5004 From: "8111"<sip:8111@[login to view URL]>;tag=kencgqon To: "8112"<sip...

    $28 (Avg Bid)
    $28 Avg Bid
    3 bids

    I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. Sip voip developers

    $502 (Avg Bid)
    $502 Avg Bid
    23 bids

    Simple sip phone or mobile dialer like galaxy sip settings to be installed on phone and being used for doing long distance calls. sure it has to be native and designed to company's desire.

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    44 bids

    I want someone who can make me register more than 1 user to receive call from my voip switch and send it to viber. i gave more than 300 viber accounts and i want to use them for termination. Project will get the developer good earnings despite the cost of the software or asterix.

    $514 (Avg Bid)
    $514 Avg Bid
    3 bids

    I need an application that runs on Android phones (4.0 or above) and can send/receive calls through SIP (Can use any sip stack like sipdroid) and forward it to the GSM network. The application should then forward the audio and convert from SIP to GSM and vice versa. Full description below. Please review and message me with considerations. If any requirements

    $740 (Avg Bid)
    $740 Avg Bid
    20 bids
    FreeSwitch Kamailio SBC 4 days left
    VERIFIED

    I am looking for someone to build out a Session Border Controller for my Hosted VoIP solution. I currently use Natpass, but am looking for a more open solution. You must have built out this configuration in the past. I do not want to pay you to learn. - SBC handles SIP Proxy - Registrations - Trunking - Security by locking down only domains we add

    $61 / hr (Avg Bid)
    $61 / hr Avg Bid
    1 bids
    Freepbx server setup 2 4 days left
    VERIFIED

    ...Extension 1003 having name CEO Mobile D). Extension 1004 having name CEO Home E). Extension 1005 having name Sales F). Extension 1006 having name Customer Care G). Extension 1007 having name Technical Support ii). Need to configure a sip trunk from Callcentric for incoming calls. iii). Need to configure a sip trunk from Localphone for incoming

    $30 (Avg Bid)
    $30 Avg Bid
    2 bids

    I need to have 2 servers. 1) FreePBX as a PBX and 2) A2billing for Billing system. I'll supply both servers. Just need the Configuration and interoperability with A2billing.

    $197 (Avg Bid)
    $197 Avg Bid
    17 bids

    We need a standard single zone seven server cluster installation of Kazoo. We will handle configuration after installation is complete. Once entire platform is online, we will release payment.

    $449 (Avg Bid)
    $449 Avg Bid
    7 bids

    Projeto no Estado de SP, cliente possui pequeno grupo de atendentes e estas ligações devem ser gravadas e apresentadas aos clientes.

    $776 (Avg Bid)
    $776 Avg Bid
    5 bids

    I need a voip client for Android and iOS developed in Xamarin. The interface is not so important than the engine. Basic requirements: Push notifications when a calling come in. Call and receive VIDEO calls

    $516 (Avg Bid)
    $516 Avg Bid
    16 bids

    I want to set up a plataform to receive calls from my clients in Brazil. I need a 0800 number, and my clients will be attended by a recorded voice, not a telemarketing attendent. Want to hear from you guys the fastest, cheaper and better way to do it.

    $160 (Avg Bid)
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    6 bids
    sip panel project 1 day left
    VERIFIED

    I need somewant to draw my house project in Dietrich's with optimatization of SIP panels.

    $138 (Avg Bid)
    $138 Avg Bid
    18 bids
    engineering of voip phone 1 day left
    VERIFIED

    i need a complete build of voip phone

    $916 (Avg Bid)
    $916 Avg Bid
    3 bids
    voip server and client 1 day left
    VERIFIED

    I need an Android app. I would like it designed and built.

    $12454 (Avg Bid)
    $12454 Avg Bid
    48 bids

    I just bought a Cisco CP-7821-3PCC IP phone. It has the 3rd party call control firmware. I need help setting it up to use our hosted VOIP service (which runs on Asterisk). Ideally this would happen over Skype with desktop sharing.

    $27 (Avg Bid)
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    1 bids

    I am looking for someone, who can help me setup auto or a predictive dialer. Also, suggest a SIP partner.

    $249 (Avg Bid)
    $249 Avg Bid
    8 bids

    Greetings, We want to improve some features in existing Apps, especially with UI and inner functions. You should be full time developer, know how...experiences with Jira or any other Agile development tool. We will send source code and tasks for review as soon as we decide you qualified Developer. Must have experiences in VOIP, XMPP Thanks

    $213 (Avg Bid)
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    23 bids

    I have 3 numbers, an 888 number, and two US numbers that I need ported to a European service provider. The numbers just need to go to a simple voicemail when done and only accept calls.

    $145 (Avg Bid)
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    6 bids

    ...where my SIP for external calling is configured now i need a configuration from Goautodial server to my external CRM. So I want sip trunk between GoAutodial and External crm so my CRM is able to make and receive calls using Goautodial and use line that is configured in GoAutodial ; Because my provider only gives me 1 node to connect the SIP so it will

    $185 (Avg Bid)
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    8 bids