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! VoIP Developers 분야 채용

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    35 건 검색 완료, 금액 기준 - USD

    Используем сервис RingCentral (телефония по США), на сервисе порядка 100 пользователей, которые работают удалённо (страны СНГ). Столкнулись с рядом проблем, но не можем разобраться - или это на стороне сервера (сервиса RingCentral), или это на стороне юзеров. Нужно изучить статистику по качеству связи, проверить "проблемных" сотрудников на предмет качества подключения и дать отчёт по н...

    $30 - $250
    $30 - $250
    0 입찰

    i need integration erpnext crm with issabel and make pop up on call show customer details and call record and ather and i need sorce code We should have incoming call popup with data being picked up from the ERP Next CRM Module for a existing number and We should have a option to save a un-known new number as a new Lead or Save to a existing customer / supplier / other contact similarly we should...

    $250 (Avg Bid)
    $250 평균 입찰가
    1 입찰
    Fusion PBX Tune up 6 일 left
    확인

    Need a tech or developer to tune up Fusion PBX [로그인하시면, URL을 확인하실 수 있습니다.] some registration issues on Legacy devices like Cisco [로그인하시면, URL을 확인하실 수 있습니다.] issues with ATAs, Cisco SPA 112 & Grandstream ht801. Also need to whitelabel fully.

    $170 (Avg Bid)
    $170 평균 입찰가
    3 입찰
    Rebrand FreePBX 6 일 left
    확인

    I know there is no OOTB or Free way to rebrand FreePBX. I am looking for a way to rebrand anything at all for FreePBX through code or developing: Logo, icon, names, footer and headers.

    $29 (Avg Bid)
    $29 평균 입찰가
    5 입찰

    Need someone who can modify a client software for unified communication client software. Has knowledge of SIP client, video conference compatible with Asterix and Cisco CME

    $20 (Avg Bid)
    $20 평균 입찰가
    1 입찰
    Inbound Calls 6 일 left
    확인

    Hi We have vehicle rental business where customers call us for vehicle booking. We have multiple locations . We want to set up inbound calls center preferebly 24 hrs if possible.

    $455 (Avg Bid)
    $455 평균 입찰가
    20 입찰

    We have a ISR4331 that we use as a voice gateway. Currently it is on version isr4300-universalk9.03.16.04b.S.155-3.S4b-ext.SPA.bin. The TCL script send a tone to an FXO port at certain times that we use as a shift-bell. I would like to upgrade to [로그인하시면, URL을 확인하실 수 있습니다.] but when I do the TCL does not function. Because this is a production system we need to troubleshoot during non-busines...

    $253 (Avg Bid)
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    2 입찰

    Requirements: - call reject/hang up, - call transfer, - no activity detection/silence detection, - DTMF detection, - Linux platform kernel version from 2.6.

    $681 (Avg Bid)
    $681 평균 입찰가
    7 입찰
    Build a Cloud Fax Server 5 일 left
    확인

    I am looking to build a comprehensive Fax server via API such as SignalWire, the following requirements are needed: 1. Email2Fax. 2. Email2Fax to multiple fax numbers at once through an email distribution list. 3. Fax2Email 4. Admin interface 5. User interface 6. Secured and encrypted methods for HIPAA compliance.

    $181 (Avg Bid)
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    6 입찰
    OpenSIPS Expert Needed 5 일 left
    확인

    Please let me know if you have experience in above tools. I've some little things to do. First project is. I need to mask the RTP IP of the originating site with any IP which is not present in the server. So the termination site will see a different RTP IP than the original one. More details will be discussed on chat.

    $225 (Avg Bid)
    $225 평균 입찰가
    2 입찰
    i need a dialer expert 5 일 left
    확인

    hi i am looking for a dialer expert who can setup our dialer for us and help run it.

    $374 (Avg Bid)
    $374 평균 입찰가
    4 입찰

    we want to setup Bitrix24 with Sip Connector integrated to our IPBX

    $75 (Avg Bid)
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    2 입찰

    Wish to have a integration of a Asterisk PBX like FreePBX or something with ERP Next. We should have incoming call popup with data being picked up from the ERP Next CRM Module for a existing number and We should have a option to save a un-known new number as a new Lead or Save to a existing customer / supplier / other contact I need a source file similarly we should be able to do a click to dial ...

    $325 (Avg Bid)
    $325 평균 입찰가
    2 입찰

    I am looking to start up a virtual call centre in India. Looking for someone who can build a setup for me on cloud for inbound and outbound calls.

    $206 (Avg Bid)
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    Hi. I'm looking for someone who has ALREADY BUILT a WebRTC app that I can buy, then pay to have it customized. I will only consider those that can send me a login of one they have built so I can test it. Here are the features/requirements: - Softphone that connects to my SIP - Chat/messages which works via API with my carrier - Video which works via my PBX/WebRTC - File sharing on chat - S...

    $22 / hr (Avg Bid)
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    21 입찰

    I would like some one experience implementing 3cx API integration in custom CRM.

    $27 / hr (Avg Bid)
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    23 입찰

    Hello i need a shell string for call from windows to FusionPBX Regards

    $305 (Avg Bid)
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    4 입찰

    softphone that will register to my sip PBX as an extension. I'll load the EXCEL sheet with leads that I want to call to. the dialer will call them one by one. when it gets sip event of 200K (so it's a valid number)- I can set in the settings if I want to receive the call on the softphone- or it will transfer the call to another EXT or ring group that pre related in the settings. click ...

    $152 (Avg Bid)
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    5 입찰

    Hello, I do have a problem with incoming Calls. Normally the port are well opened. but calls comes in but we don't hear it and after few seconds it hangs up. for outgoing calls, it's working fine. I need A fix ASAP

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    13 입찰

    Tele calling for mail id or mobile number

    $18 (Avg Bid)
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    I am trying to connect 21 sites in Papua New Guinea using Kacific ([로그인하시면, URL을 확인하실 수 있습니다.]) KU band broadband satellite internet using 1.2m disc. In the head office we have optic fiber cables from our national telecommunication company, Telikom PNG ([로그인하시면, URL을 확인하실 수 있습니다.]) that supplies VOIP telecommunication to IDD subscribed numbers. Scenario Only the head office have optic fiber ca...

    $496 (Avg Bid)
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    5 입찰
    aplicacion android VOIP 2 일 left
    확인

    necesito una aplicacion android que trabaje con el sistema VOIP

    $243 (Avg Bid)
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    7 입찰

    Need to configure kamailio server

    $153 (Avg Bid)
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    je suis un élevé en fin d'années et pour mon projet de fin d'années j'ai besoin de concevoir un système de communication a base de voix ip. une application desktop softphone qui satisfait le protocole ED137 . ici joint un projet similaire .

    $568 (Avg Bid)
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    CISCO BGP ROUTING 1 일 left
    확인

    I have a cisco 4948E switch in which My BGP is established with my upstream provider. I want to make BGP with my other switch nexus 3064pq and advertise the /26 prefix from the core router.

    $50 / hr (Avg Bid)
    $50 / hr 평균 입찰가
    1 입찰

    Hi, I need support setting up a basic on premise (RasPBX) Asteriks installation. I have the following devices: - Raspberry PI 4 with RasPBX installed - 2N technolgies Doorbell with Sip Support (works already and is registered to sipgate) - Several Devices with Sip Softphone installed - Home Assistant on several devices (I want to connect via webRTC (Browser) to the Asteriks) So I need: - ...

    $193 (Avg Bid)
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    8 입찰

    Sec0027 failed to load the account database , all system accounts are locked out

    $30 - $250
    $30 - $250
    0 입찰

    I need a phone system/dashboard/program. I'm not sure what it is. Signalwire has its own API that allows you to pull call data. I just need a dashboard that can organize the data. Here is a list of the filters for the data I need. [로그인하시면, URL을 확인하실 수 있습니다.] I would also like to be able to send SMS from the platform Anyone familiar with phone tracking would be good for this project. Si...

    $2192 (Avg Bid)
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    19 입찰

    1. Taking calls from inbound leads. 2. Appointment setting inbound leads.

    $9 / hr (Avg Bid)
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    17 입찰
    INSTALL OPENSIPS 18 시간 left
    확인

    I need OpensSIPS installed on my Ubuntu OS

    $41 (Avg Bid)
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    12 입찰

    I need some help with finding b2b voip leads (US MARKET ONLY). Payment will be PER LEAD basis. All leads will be phone

    $325 (Avg Bid)
    $325 평균 입찰가
    3 입찰

    we need an asterisk expert to install and configure [로그인하시면, URL을 확인하실 수 있습니다.] the budget is 100 dollar you will show our tech how to do it

    $147 (Avg Bid)
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    4 입찰
    cisco catalyst 9120axi config 13 시간 left
    확인

    cisco catalyst 9120 axi configuration and deploy wlan. it is an embedded wireless controller in cisco catalyst 9120axi wlan [로그인하시면, URL을 확인하실 수 있습니다.] please only bid if you know about it.

    $135 (Avg Bid)
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    15 입찰
    asterisk implementation 12 시간 left
    확인

    Implement asterisk solution - Asterisk Dial-plan, Asterisk Gateway Interface and Asterisk Manager Interface. - Configure Queue, IVR and Voicemail -Asterisk installation, configuration and troubleshooting. - installing and configuring Asterisk with PSTN card.

    $435 (Avg Bid)
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    8 입찰
    $27 평균 입찰가
    2 입찰

    VoIP 커뮤니티 게시글 (최상위)