Visual basic voip sip jobs

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    391 visual basic voip sip jobs found, pricing in USD
    voip pbx 6 days left

    install the pbx software

    $135 (Avg Bid)
    $135 Avg Bid
    9 bids

    Peer to Peer video calling App built using react native. WebRTC to be used. SIP server with STUN and TURN.

    $611 (Avg Bid)
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    3 bids

    ...deals with VoIP, CRM, live chat, etc. We're in the process of producing a large number of long-form blog posts, and I need to hire a few writers for this ongoing initiative. I'm needing a very conversational style (1-2 sentence paragraphs, friendly/light tone, etc). These will be more technical topics like 'how CRM works' and 'what is SIP'. Budget for

    $166 (Avg Bid)
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    39 bids

    ...also companies looking for a new telephone system. We offer a competitively priced Hosted VoIP system. Money held in Milestone until completion. The project must yield 100 qualified leads to be deemed completed. Criteria: Willing to move to a cloud based VoIP phone system Must have a high speed internet connection Minimum spend of $200 a month on

    $228 (Avg Bid)
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    5 bids

    ...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...

    $27 (Avg Bid)
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    7 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

    $495 (Avg Bid)
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    24 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)
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    46 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.

    $524 (Avg Bid)
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    4 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

    $744 (Avg Bid)
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    23 bids
    FreeSwitch Kamailio SBC 3 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)
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    1 bids

    Dear All We are looking for experienced/fresh call centers for our solar campaign. Process - Outbound for solar appointment fixing. Leads Supplied – YES VoIP Supplied - NO Script Provided: Yes Training Provided: Yes Payment Cycle - Weekly Payout - 130 $ Location - California-USA

    $4500 (Avg Bid)
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    1 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.

    $194 (Avg Bid)
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    18 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)
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    7 bids

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

    $774 (Avg Bid)
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    6 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)
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    16 bids

    Gostaria de alterar a interface padrão de um sistema de tarifação voip feito em ExtJS e Yii. Gostaria de fazer alterações de ícones e detalhes do template. Se possível alterar também a interface como um todo para Primefaces. O sistema é Opensource então acredito não ter problema nenhum para fazer essas altera&ccedi...

    $111 (Avg Bid)
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    3 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 22h left
    VERIFIED

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

    $138 (Avg Bid)
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    18 bids
    engineering of voip phone 20h left
    VERIFIED

    i need a complete build of voip phone

    $916 (Avg Bid)
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    3 bids
    voip server and client 20h left
    VERIFIED

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

    $12707 (Avg Bid)
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    47 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)
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    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.

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    ...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

    ...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

    $1299 (Avg Bid)
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    26 bids

    Here’s a few reference sites: [login to view URL], [login to view URL], [login to view URL], RingBoost.com. I need the same type of functionality, look, feel along with a seller option for sellers to list their number. I want to be able to approve/decline listing as the webmaster. This is just an overciew if you have more question contact me.

    $617 (Avg Bid)
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    21 bids
    Mikrotik Expert Ended
    VERIFIED

    Need Mikrotik Expert Now to assist with SIP Audio QoS Issue - RB2011UIAS-2HND-IN. Some minor cut out of audio. Looking for someone who can start now, access firewall via my Teamviewer.

    $134 (Avg Bid)
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    8 bids

    Me interesa crear un modulo para issabel pbx o asterisk para registro e ingreso de visitantes a conjuntos residenciales que soporte troncal sip

    $169 (Avg Bid)
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    5 bids

    I have a CISCO 7970 VOIP phone which is running SCCP firmware. I need to chang it to a SIP firmware.

    $49 (Avg Bid)
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    13 bids

    ...(IAX2/SIP) and vise versa. Requirements: 1- Work on any android mobile platform especially low price mobiles. 2- Register by SIP or IAX2 to any required server. 3- if the mobile have two SIM cards it should work for both and each by separate registration. 4- send calls from sip/iax2 to gsm and receive calls from gsm and send it to sip/iax2

    $1130 (Avg Bid)
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    11 bids

    Need Mikrotik Expert Now to assist with SIP Audio QoS Issue - RB2011UIAS-2HND-IN. Some minor cut out of audio. Looking for someone who can start now, access firewall via my Teamviewer. Thanks, Gavin

    $28 / hr (Avg Bid)
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    4 bids

    ...setup the above infrastructure . In particular someone experienced with commercial setup and security hardening of VOIP servers. Below are details of setup: Project Description 1. Install Scalable Voip Platform Including Asterisk, a Sip Router a Billing System. 2. The installation will be on 2 VPS. Options include (Linode, Amazon EC, Digital Ocean

    $1481 (Avg Bid)
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    9 bids

    The goal to create with Asterisk video/audio conference room and connect it with jitsi clients. The Asterisk is installed on server. For the conference is conbridge module used. Jitsi should be installed on Raspberry Pi 3b+. After starting Raspberry Pi it should automatically dial the the conference room on Asterisk.

    $28 (Avg Bid)
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    3 bids

    ...a continuación con un mínimo de 3 años de experiencia demostrable: • PHP • Android nativo (A. Studio) • IOS nativo (ObjectiveC, Swift y Xcode) • Java • WebRTC • Sistemas de VoIP opensource (Asterisk, FreePBX) • Gestión de BBDD • ERP OpenSource basados en PHP (Por ejemplo Dolibarr) No es imprescindible dominar todas las...

    $19 / hr (Avg Bid)
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    ...into the it: • Screen (either VGA or HDMI) • Wireless Keyboard and Mouse (USB Port) • Headphones (USB Port) • Power What must be installed on the machine? • Browser • SIP Client Who will use the machine? • The machine will be used by a call centre agent. • The call centre agent will open the browser. You must ensure that the browser ...

    $277 (Avg Bid)
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    5 bids

    Pay Per Call LLC,based at Sanford,Fl needs 80 Seater Call Center for a Health Insurance Call Transfer Campaign. US Customer Database,Voip Minutes,VICI Dialer will be provided by the Client along with Mockcall Training and On-Call Training. Payments will be made weekly after the 3rd week. A Qualified Transfer is supposed to be made if after Transfer

    $1187 (Avg Bid)
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    20 bids

    SIP CALCULATOR: [login to view URL] HUMAN LIFE CALCULATOR [login to view URL] WEDDING PLAN CALCULATOR [login to view URL] CHILD EDUCATION

    $199 (Avg Bid)
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    9 bids

    ...Developmentfor Android. Document ------------------------------- 1. user login by sip server user 2. show balance display 3. show call log 4. support incoming & Outgoing Call 5. Working Smooth 6. support g729,g729u & others voice code 7. Include any VPN Technology for SIP Block Country 8. Smart Graphical Interface 9. Include AdMob Ads **** When

    $585 (Avg Bid)
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    10 bids

    Build Android application make mobile phone act as GSM to voip gateway To connect with Asterisk PBX We needs to use an android cellphone as an asterisk channel/Gateway. His aim is to make phone calls using his Asterisk PBX through a cellphone running android. It aim to make phone calls using Asterisk PBX through a cellphone running android

    $2275 (Avg Bid)
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    6 bids

    ...freelacer or company who can build a mobile sip softphone for us. that softphone must have all call features and locally store call details on device like dial/missed/received call. Softphone must be able to support audio and vedio calls with suitable codec. G729 is must for this. Users will be able to add multiple SIP accounts. if you already developed

    $444 (Avg Bid)
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    8 bids

    I am making a data system. I have all of the code and arduino files, I just nee...directories to put them in so they can communicate with one another, installing and importing older versions). I need to use PyQt4, pyserial, and pyqtgraph. But for pyqtgraph I need sip, and am having trouble with that. I am working on a Mac, running macOS Sierra10.12.6.

    $20 (Avg Bid)
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    4 bids

    A guide on how to make SIP/VOIP http proxies for [login to view URL] and [login to view URL]

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    I would like to design and built for ios voip call app. if anybody has source code or similar working experience, it would be better.

    $853 (Avg Bid)
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    35 bids

    Hi We need to develop a SIP to Viber/Whatsapp gateway. The gateway should be able to pass voice calls incoming over SIP and forward them through Viber/whatsapp to complete the call to the called party number. The development platform/operating system is not important. The project should be completed either by using the Linux/Windows Viber/whatsapp

    $1300 (Avg Bid)
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    3 bids

    ..."Caller ID" to be defined when adding VOIP/SIP/IAX lines, if no caller-id is is set, then when a call is sent thru this line, the system should get a random caller id from a list and use it, in the list we will provide multiple callers id which to be round-robinly used for outgoing calls, if caller-id is defined for the sip-account then will only send calls

    $876 / hr (Avg Bid)
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    12 bids

    Few things that you need to do SIP applications are basically those applications using which you can call to mobile numbers through a network You need to do a little research about SIP calling You can find lots of free SIP calling credential from Zoiper for testing Below are the understanding of work for which you need to provide estimations Task

    $196 (Avg Bid)
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    ONLY Knowledge with VOIP bid. SIP applications are basically those applications using which you can call to mobile numbers through a network You need to do a little research about SIP calling You can find lots of free SIP calling credential from Zoiper for testing Below are the understanding of work for which you need to provide estimations...

    $10 - $30
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    0 bids

    ...calls on behalf of our client. You will answer the call in the clients company name via VOIP software. You will take a message for that client and email them directly. You may also have to transfer calls direct to the clients mobile or landline phone. Our VOIP software will be setup on your computer. You need to have your own headset for calls.

    $19 (Avg Bid)
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    31 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

    $180 (Avg Bid)
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    8 bids