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

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    33 jobs found, pricing in USD

    I have a Basic VPN between two offices, everything works fine except for the IP voice, no sound is heard on both sides. I need an expert in mikrotik routers urgently. thanks.

    $26 (Avg Bid)
    $26 Avg Bid
    8 bids
    Senior Asterisk Specialist 1 day left
    VERIFIED

    To integrate new FreePBX / Asterisk into network with Apache and MySQL Servers. For inbound call centre that uses WebRTC to connect agents over their browser to the system. Must have excellent knowledge of Asterisk with WebRTC.

    $30 / hr (Avg Bid)
    $30 / hr Avg Bid
    14 bids

    Need some one who can help us for L1 support. you have to go client location and perform task as per requirement. That is part time on going super super easy job. as long you know how to connect laptop to router/switch/firewall network device and you must have team viewer and putty so L2 engineer can work. you are just helping hand for L2 engineer. not technical but technical job. just basic knowl...

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    10 bids

    I need an Avaya IP Office expert who is familiar with SIP Trunk configuration with fax server products. Currently we have the licensing installed for 4 SIP Trunk Connections, but the Avaya IP Office is responding with a SIP "Temporary Error".

    $606 (Avg Bid)
    $606 Avg Bid
    6 bids

    We are providing computer maintenance, network, computer spare parts. We are looking for someone who is interested in selling our services through telemarketing in Qatar.

    $30 - $250
    $30 - $250
    0 bids

    Hi, we need VoIP Softphone With Shadowsocks VPN. We need Very Simple VoIP Softphone. you can use Opensource VoIP Softphone SDK & use Opensource Shadowsocks VPN SDK. If you have Great Idea then contact me. If you have not idea then you don't need contact

    $373 (Avg Bid)
    $373 Avg Bid
    4 bids
    pfSense Expert -- 2 6h left
    VERIFIED

    Dear all, I am seeking a pfSense expert to point us and tutor us on how to accomplish the following: - We have 3 Broadband lines, later on will be defined by BB1, BB2, and BB3 - We have 3 VPN cloud VPN servers based on IPsec/SSTP protocol, later on will be defined as VPN1, VPN2, and VPN3 - we also have 3 cloud Asterisk "Elastix Call Center" servers , later be defined as CC1, CC2, and CC...

    $101 (Avg Bid)
    $101 Avg Bid
    6 bids

    Dear all, I am seeking a MikroTik RouterOS expert to point us and tutor us on how to accomplish the following: - We have 3 Broadband lines, later on will be defined by BB1, BB2, and BB3 - We have 3 VPN cloud VPN servers based on IPsec/SSTP protocol, later on will be defined as VPN1, VPN2, and VPN3 - we also have 3 cloud Asterisk "Elastix Call Center" servers , later be defined as CC1, C...

    $118 (Avg Bid)
    $118 Avg Bid
    9 bids

    Freelance Tele Caller Needed You should have your own VOIP calling system

    $2 - $8 / hr
    $2 - $8 / hr
    0 bids

    We are currently running a Cisco 2851 with Cisco CME 8.5. In order to manage better voice mailboxes, international lines for call-conferencing we want to upgrade the system to CUCM on a Virtual Machine and integrate a software like MARS meetme Password to manage call conferencing remotely, auto-attendant music etc etc.. The current CME Config is fully available and there will be available an emp...

    $235 (Avg Bid)
    $235 Avg Bid
    8 bids

    Realizar diagnóstico de la configuración del conmutador KX-DT543 PANASONIC Parte del diagnóstico es cotizar el costo que tendrán las correcciones necesarias. REQUISITOS: Tener el software para poderse conectar vía remota al conmutador Experiencia comprobada programando conmutadores Panasonic

    $30 - $250
    $30 - $250
    0 bids
    llamador voip 2 days left
    VERIFIED

    necesito un llamador automatico via IP que notifique a distintos numeros de argentina sobre su estado de mora

    $463 (Avg Bid)
    $463 Avg Bid
    12 bids

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