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    7,280 voip voice công việc được tìm thấy, giá USD

    VOIP landing page

    $191 (Avg Bid)
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    47 lượt đặt giá
    vb.net dialer with voip 6 ngày left
    ĐÃ XÁC THỰC

    i need a vb.net software that work with voip that dial a number and play a message thank

    $25 (Avg Bid)
    $25 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    2 lượt đặt giá

    I need a bespoke research paper on Voip Security. Roughly 5-6 pages.

    $163 (Avg Bid)
    $163 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    19 lượt đặt giá

    ...must be configured to run on multiple servers for scalability and redundancy to handle over 500 million users P2p Network Basically all in network activity would be P2p All voip calls, video, file sharing, pic, everything All video calls woukd remain between the app users .with just the vcdr staying with us. We have to make sure the video quality

    $465 (Avg Bid)
    $465 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    4 lượt đặt giá

    ...allready implemented A2Z voip calling system and can show me a demo. I want to start as soon as possible I want to start an international voip calling company with operations based in india. I am looking for someone who can walk me through the process and systems of a voip business and various integrations (hardware and software) The voip business will offer

    $1600 (Avg Bid)
    $1600 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    5 lượt đặt giá

    i want to develop VoIP system. Details will be discussed over chat. urgent!!! This project is long term over 6 months.

    $7634 (Avg Bid)
    $7634 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    39 lượt đặt giá
    Telemarketer for Retirement Planning 2 ngày left
    ĐÃ XÁC THỰC

    ...dialer/VOIP. CRM/ Skype or other means of making calls Have experience with Excel files, Google Sheets and Google Drive Please DO NOT send emails asking us: to register at your agency to pay you by the hour if we provide a dialer or VOIP software Please send Skype ID and availability for a screen share session. You are welcome to send voice clips(MP3s)

    $376 (Avg Bid)
    $376 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    7 lượt đặt giá
    VOIP - CALL DROPS 2 ngày left
    ĐÃ XÁC THỰC

    We use a XORCOM ELASTIX VOIP and have 2 office locations with a VPN tunnel. The second office cant make or receive calls which seems to be a SIP ALG or NAT issue. But need this fixed.

    $99 (Avg Bid)
    $99 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    18 lượt đặt giá

    Looking for an experienced contractor to update configuration on our VOIP environment (a dozen or so phones). Currently using PiaF / FreePBX but happy to change to another distro if needed. Most phone are Mitel/Aastra 6739i and plus a couple cheaper aastra and a polycom conf phone. Key Issues / Targets: 1. Hot-desking - Configuration to allow for

    $39 / hr (Avg Bid)
    $39 / hr Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    11 lượt đặt giá
    Dialer and voip software Đã kết thúc left

    I need you to develop some software for me. I would like a dialer and voip to be developed for my company.

    $139 (Avg Bid)
    $139 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    4 lượt đặt giá
    GSM Call to VOIP android app Đã kết thúc left

    We need a Android app that take GSM Call and SMS to Send to Server so other side phone can see SMS and take calls instantly to avoid Roaming. Also maintain call logs, SMS logs, contacts on server and sync to APP that installed on other phone. We will provide you Linux server to setup.

    $1646 (Avg Bid)
    $1646 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    6 lượt đặt giá
    Build VoIP Web Application Đã kết thúc left

    Build a full-featured conference web app. Global Reach & Best Voice Quality. Make calls to all countries on Tier-1 carrier networks with minimum latency and clear voice quality. something like group call on Facebook or Hangout. A chat room with specific members NOT anyone has the link can enter the room!!

    $1280 (Avg Bid)
    $1280 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    29 lượt đặt giá

    App to register with my Asterisk Server as a SIP extension. My Server will send VoIP calls to the App and the App will make a local call on the GSM network and path both calls together. In other words, the Android Phone will act as a VoIP / GSM gateway. Thamk you.

    $631 (Avg Bid)
    $631 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    13 lượt đặt giá
    Elastix Voip CRM integration Đã kết thúc left

    need to add voip integration to zoho crm..recommendation and configuration

    $216 (Avg Bid)
    $216 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    4 lượt đặt giá
    Config trixbox voip incomming Đã kết thúc left

    I have setup a Trixbox CE server, now i want receive call that r forward thru ip to my server Just a small project, i have more work on the server later : *Custom scripts, for example, call from a list (excel or txt) automatic *Maintain server, Daily, weekly, add new trunks & routes *Security

    $36 (Avg Bid)
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    9 lượt đặt giá

    I need you to develop some software for me. I would like this software to be developed for Linux using PHP, with Asterisk voip for call center. Solutions - Features - Call Features • Call Detail Records • Call Forward • Call Monitoring • Call Parking • Call Queuing • Call Recording • Call Transfer • Blind Transfer • Supervised Transfer •...

    $1018 (Avg Bid)
    $1018 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    23 lượt đặt giá

    Project ICT VoIP – Real-Time VoIP Billing for Current WHMCS version ICT VoIP Billing Panel addition (existing) VoIP  Extended Rates  Package Rates Extended New* - Enable/Disable toggle for Real-time Billing (just below VoIP Product/Package) (update table) New CDR table to collect all CDRs from [đăng nhập để xem URL] CRON All fields are the same as

    $609 (Avg Bid)
    $609 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    9 lượt đặt giá
    landilne project Đã kết thúc left

    i need phone number landline based in US for verification purpose, do need voip or google voice or other voice hosting

    $161 (Avg Bid)
    $161 Gi\u00e1 \u0111\u1eb7t trung b\u00ecnh
    13 lượt đặt giá

    Hello Daer we are looking for an account managers who did already work in voip field , which has the ability to discuss prices and negociate offers with sellers ,

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    0 lượt đặt giá