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    7,620 business voip trabalhos encontrados, preços em USD
    Servidor para Voip Encerrado left

    Preciso montar um servidor em nuvem para montar uma central Asterisk Voip IP

    $136 (Avg Bid)
    $136 Média
    9 ofertas

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

    $745 (Avg Bid)
    $745 Média
    6 ofertas

    Preciso desenvolver um app Android e IOS que tenha uma opção de login e um botão que faça um pré cadastro do usuário, manualmente ou via facebook/google +, envie o cadastro pra um servidor que retornará com as credenciais do IAX2 do servidor e serão salvos no app. O App deverá ter apenas um botão CHAMAR, e uma opçã...

    $493 (Avg Bid)
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    9 ofertas

    Necessitamos integrar CRM versão 7 ou 6,5 com provedor pbx asterisk voip de modo que seja configurado para abrir tickets automaticos, leads automáticos de acordo com regras do provedor de pbx. O provedor de pbx possui regras de inserção de cpf ou cpnj para novos clientes e opções para chamar ramais das áreas comerciais, financeira, suporte, ...

    $581 (Avg Bid)
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    5 ofertas

    Desenvolver aplicativo tipo zoiper customizado com servidor já definido apenas utilizando usuário e senha ou cadastro e nossa logomarca

    $445 (Avg Bid)
    $445 Média
    11 ofertas

    ...equipamento voip ou seja fazer o desbloqueio e mudanças na firmware do equipamento, forneço o equipamento e todo material necessário, pois tenho mais de 400 unidades desse equipamento e preciso fazer essa modificação. trata-se de habilitar a interface web do produto para aceitar mudanças dos parâmetros de configuração de outro...

    $454 (Avg Bid)
    $454 Média
    5 ofertas

    ...equipamento voip ou seja fazer o desbloqueio e mudanças na firmware do equipamento, forneço o equipamento e todo material necessário, pois tenho mais de 400 unidades desse equipamento e preciso fazer essa modificação. trata-se de habilitar a interface web do produto para aceitar mudanças dos parâmetros de configuração de outro...

    $592 (Avg Bid)
    $592 Média
    4 ofertas

    Instalação / Configuração de servidor asterisk, com serviços de callcenter,

    $149 (Avg Bid)
    $149 Média
    4 ofertas

    Procuro profissional para atendimento, desenvolvimento e suporte em plataformas de Voz sobre IP utilizando sistemas Astpp, Freeswitch e Opensips. Duração do projeto previsto para 6 meses podendo se extender. Oferta de trabalho para home office e necessária a disponibilidade para atendimento e resolução de problemas através de telefone e conexão remo...

    $1082 (Avg Bid)
    $1082 Média
    7 ofertas

    Hosts específicos e colocados entre todos os trechos (entre roteadores) da rede devem gerar tráfego VoIP periodicamente para obter o MOS de cada trecho. O valor do MOS médio obtido pelo host receptor, deve ser informado para o roteador oposto, também periodicamente, para que o mesmo use essa informação na construção e atualizaç...

    $587 (Avg Bid)
    $587 Média
    2 ofertas

    O servidor Elastix já está instalado e configurado com o básico. Precisamos que sejam feitas algumas configurações adicionais:<br />- Configuração de 03 Troncos Vono (entrada e saída de ligações);<br />- Configuração de URA;<br />- Configuração de rotas de ligação de en...

    $308 (Avg Bid)
    $308 Média
    1 ofertas

    O servidor Elastix já está instalado e configurado com o básico. Precisamos que sejam feitas algumas configurações adicionais:<br />- Configuração de Tronco Vono (entrada e saída de ligações);<br />- Configuração de URA;<br />- Configuração de Gravação de ligaç&o...

    N/A
    N/A
    0 ofertas

    Procuro programador com experiência comprovada para desenvolver uma plataforma softswitch, billing e BDO para telefonia fixa STFC padrão Brasil. Desenvolver sistemas, integrações, geração de CDR e portabilidade numérica. Necessário conversar com MGW audiocodes por MGCP e entregar o serviço via SIP para o assinante.

    $2364 (Avg Bid)
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    3 ofertas

    ...interessado em apresentar uma proposta de implementação de um sistema de comunicação voip. .Será para implementar num escritório em Luanda, e a ideia é permitir a comunicação interna entre todo o escritório, mas também a ligação para Portugal, se necessário incluíndo um servidor vo...

    $30 / hr (Avg Bid)
    $30 / hr Média
    1 ofertas

    Precisamos um técnico para a instalação / manutenção de uma central telefônica 3cx para uma empresa de pequeno porte (15 ramais). Temos a licença e o hardware. Area SP Capital (Pinheiros).

    $250 - $750
    Destacado
    $250 - $750
    0 ofertas
    Complete Voip Server Encerrado left

    ...tem capacidade para 4 chips GSM. Gostaria de poder implementar um sistema de envio de torpedos e de roteamento de ligações com este aparelho. Atualmente usamos 3 aparelhos voip fixos. Grandstream GXP2120 e GXP1405....

    $1016 (Avg Bid)
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    3 ofertas
    VOIP Apps for android and IOS 6 dias left
    VERIFICADO

    I need a developer who can develop VOIP apps for ios and android. App features, look & feel and functionalities will be very similar to rebtel apps. [login to view URL] I will provide design files.

    $553 (Avg Bid)
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    14 ofertas

    I wanna run voice campaign so i need a solution from where i am able to run voice campaign.

    $908 (Avg Bid)
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    7 ofertas
    Sales Consultant 5 dias left

    ...calls. You must have access to a fully stable landline/VOIP phone system connection that a U.S. number can be forwarded to. - Availability for the next 2-3 weeks after you are hired for estimated 10-15 hours per week. - Past experience with software sales, customer support, human resources, business development or equivalent consulting experience preferred

    $38 / hr (Avg Bid)
    $38 / hr Média
    7 ofertas
    VoIP Termination Expert 5 dias left
    VERIFICADO

    We are a company specialized in termination. We have many destinations with several operators to handle , each has his own unique system. To keep track of our business and to be able to make sure everything is working properly, we need an expert in cloud configuration to manage the cloud configuration. We know exactly what settings we want to apply

    $185 (Avg Bid)
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    5 ofertas

    I am a asterisk Expert who can easily understand about auto dialers, i want to make a web application that allows autodialing using voip

    $742 (Avg Bid)
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    5 ofertas

    Need to develop SBO VPN to compress VoIP bandwith,

    $619 (Avg Bid)
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    4 ofertas

    i need to send call server to local voip gateway like server in USA VoIP gateway in Bangladesh server to Bangladesh Openwrt Router connected BY VPN and VoIP gateway connected to openwrt router so i send call from server its work fine but i need some one who can help me to create SIP proxy to reduce Bandwidth now per call on SIP G729 Using 30kbps but

    $666 (Avg Bid)
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    3 ofertas

    if you developed any Android Voip app and have source code, please bid. I will discuss about it in details and let you know what i need it. Thanks.

    $972 (Avg Bid)
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    19 ofertas
    Android Voip APP. 1 dia left
    VERIFICADO

    if you have Android Voip app source code, please bid. I will discuss details . Thanks.

    $649 (Avg Bid)
    $649 Média
    18 ofertas

    I need to add call history and contacts function.

    $452 (Avg Bid)
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    20 ofertas

    I need 10 minutes help (remote assistance /Teamviewer) to resolve an issue with Miktotik Queue with mangle for VOIP

    $40 (Avg Bid)
    $40 Média
    4 ofertas

    I need help to configure Mikrotik queue for voip traffic sharing my desktop in teamviewer.

    $9 - $35
    $9 - $35
    0 ofertas
    Trophy icon Custom image creation 20 horas left

    Create 2-3 custom images as follows: - Depicting a business meeting/conference - Cloud-based VoIP technology - Cover page image for channel partners

    $22 (Avg Bid)
    $22
    3 inscrições
    MCA Opporunity 2 horas left
    VERIFICADO

    ...CALL CENTERS. **COMMISSION BASED ONLY** We are looking for a professional call center/freelancer that has experience with B2B lead generation, preferably with experience in business loans and merchant cash advance. We are offering a long term opportunity to make very large amounts of money. Rather than having to do volume with other lead generation campaigns

    $9 / hr (Avg Bid)
    $9 / hr Média
    12 ofertas

    Hi There, Looking someone in order setup A2billing + Callshop module, calling card, and ivr setup. Thanks to reply if you got some experience on it

    $162 (Avg Bid)
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    5 ofertas

    I need for someone to build a simple 3 page wordpress site and for this person to have completed numerous twilio api jobs.

    $518 (Avg Bid)
    $518 Média
    29 ofertas

    I need someone available to build ios app. This app will have chatting(basic feature: text/video in group), VoIP, whiteboard, payment api integration. Please don't hesitate to share your skills and experiences.

    $948 (Avg Bid)
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    29 ofertas

    Hi We are looking for freelancer who is aware of complete integration and workflow of GrandStream HT813 with Issabel. Issues to resolve Call Progress Dial Tones to be set for Airtel (India) Call disconnection (FXO Termination) to be set Other settings Secure Connection between device and server Complete Trunk related settings in Grand Stream and Issabel (Elastix) Only bid if you have complete ...

    $20 (Avg Bid)
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    4 ofertas
    Mobile VoIP Dialer Encerrado left

    Build a VoIP dialer app for Android/IOS and WM using either Linphone or Csipsimple to include the following features. - Account auto provision/Signup via REST. - Account Balance Check Via Rest. - Account Topup via rest.(In App Payments) - Multiple Sip registrar options (Selectable) - User Credit display in app. - Voice/Video/Chat support - *** SIP

    $297 (Avg Bid)
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    9 ofertas

    We require a UK local rate telephone number to be diverted to a UK mobile phone number. We would like to use Asterisk to create our Voip System. [login to view URL]

    $271 (Avg Bid)
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    15 ofertas
    voip programmer Encerrado left

    We need to design a web based voip filter to reject the robot calls and make a whitelist and blacklist of numbers

    $412 (Avg Bid)
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    6 ofertas

    ...integrated under one environment. Our basic needs are to setup the server to accommodate the users, configure every work station to run cloud based ZOHO One Suite and setup VoIP Service (Avaya). The IT manager does not need to be a savvy in Zoho and Avaya but must contract and oversee the work of a third party vendor in case we need to bring them to

    $134 (Avg Bid)
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    11 ofertas

    Looking for a technician who can remotely set up some Voip phones with Yealink phone system. Must be experienced with Voip phone set up. Quote your charge for a days work. Write "AboundE" on your cover letter for us to consider your application.

    $187 (Avg Bid)
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    19 ofertas

    Develop a voip intercom using dsp group‘s DVF9918 or DVF9919 [login to view URL]

    $7944 (Avg Bid)
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    8 ofertas

    Description. A simple PBX pure software would have to be [login to view URL] software should be installed on Windows Caller calls the number to Will and can select appropriate department through IVR. The language should be stored under MP3. Customer lists to maintenance music + and waiting position. Once customer is connected with the agent and the agent wants to end the conversation by pressing t...

    $560 (Avg Bid)
    $560 Média
    8 ofertas

    Unveil application voip style 3cx application on the apple and android platforms, we have the server with domain for the semsenvolvedor make the application, mairores detalis contact our company, thank you exemple: [login to view URL]

    $383 (Avg Bid)
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    8 ofertas

    We are planning for Embedded Small size Module for VoIP intercom Hardware Features Support for 12/24VDC Door Latches or 5V Relay 1 10/100 PoE 802.3af Ethernet Connection 400 MHz Processor speed 4 Mbytes Flash, 16 Mbytes SDRAM 4 Ohm Speaker Driver, and 2 UARTs 2 channel Audio Codec with sampling rates up to 48kHz Industrial Temperature: -40°C to +85°C

    $2913 (Avg Bid)
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    8 ofertas

    We want to replace our normal office phones into VOIP phones. We are looking for someone that can programme them. We already have our network set up. The phones we have bought are : Grandstream GXP2000. Please let me know quote for this.

    $207 (Avg Bid)
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    16 ofertas

    Looking to integrate our Wordpress based website with NetSapiens API for our VoIP business and our billing/CRM system RepairShopr REST API. We want to be able to create a customer in our VoIP system which is based on the NetSapiens platform when customer's sign up on our website as well as either creating or adding to the customer's profile in our CRM/billing

    $535 (Avg Bid)
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    20 ofertas

    I need you to integrate my CRM software with asterisk voip system. The CRM is ASP.net and you should know about asterisk phone systems integration

    $626 (Avg Bid)
    $626 Média
    16 ofertas

    We are looking for a training instructor in VoIP. We want an expert in VoIP who is currently an effective training instructor. You will remotely train two groups of people. The people work at a NOC in Bangladesh. Two classes a week are for beginners. one weekly class is intermediate to more senior level people. That is three weekly classes. Training

    $7901 (Avg Bid)
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    9 ofertas

    the scenario; - I have sip phones registered to my ip pbx - when a sip phone try to call a mobile/landline - my pbx will route the call to "skype gateway" - skype gateway will use a skype account to connect the call transparently sip phone -> ippbx -> skypegateway -> gsm/landline inbound calls to be handled with ip pbx the project should be a windows desktop application.

    $379 (Avg Bid)
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    3 ofertas

    ...net/item/crysta-startup-agency-and-sass-business-wp-theme/23055165 Each product will have its own web-page, and will need each three images. Plus we need the home page where we overall explain the customer needs. Products / Product pages: - Secure: Mobile Communication (mobile security) - Secure: Text Messaging - Secure: Voice (VoIP) Calling - Secure: On-Premises

    $410 (Avg Bid)
    $410 Média
    44 ofertas
    voip dialer Encerrado left

    need a voip dialer like csipsimple or linphone

    $147 (Avg Bid)
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    11 ofertas