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    6,261 umts voip gateway 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)
    $493 Média
    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)
    $581 Média
    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)
    $2364 Média
    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

    Can you write a literature review of 2000 words using current research papers, industry white papers on following topic; Improving the profit of a UMTS operator by implementing ITIL and PMBOK ?

    $100 (Avg Bid)
    $100 Média
    1 ofertas

    We need a server specialist that can install tonight (with information from our developer) an Asterisk VoIP Server on a CentOS. Next to installation and proper working of software we need you also to increase the security settings of the server. Budget $100. Must be done in one day.

    $108 (Avg Bid)
    $108 Média
    20 ofertas

    Build a web based VoIP app using WebRTC or/and twilio that can text, voice and video call

    $374 (Avg Bid)
    $374 Média
    8 ofertas
    VoIP Quality Issues 5 dias left
    VERIFICADO

    We are having issues with the quality of our PBX system. Calls are having absolute silence for a few seconds then comes back. I need someone to help troubleshoot this issue and fix it.

    $155 (Avg Bid)
    $155 Média
    11 ofertas
    VoIP / SIP Softphone 5 dias left
    VERIFICADO

    We are looking for a developer that has preferably already developed a working softphone that can be customized with our logos, colors and text. Phase 1 will be developed for windows, phase 2 will be for Android and iPhone. Alternatively, we are willing to work with a developer to create the software from scratch as long as the delivery timeline is acceptable. Our expectation is that the softwar...

    $30 - $250
    $30 - $250
    0 ofertas
    3cx voip setup 4 dias left
    VERIFICADO

    Setup, configure and test voip server Server setup and hosted on MS Azure Basic 3CX PBX setup already. Need help specifically with the following: Firewall configuring Provisioning (yealink t46) UDP registration Conferencing setup BLFs (presence not working, assuming it’s the firewall/ UDP) Formatting of display (caller ID formats etc) Shared

    $181 (Avg Bid)
    $181 Média
    3 ofertas

    I need Android sip/voip client to my sip server . if you have experience in this voip/sip app, please bid. I will provide sip details of my server. Thanks.

    $1875 (Avg Bid)
    $1875 Média
    15 ofertas

    Only if you already developed android voip app, please bid. if you are newbie, don't bid. I will delete the bid.

    $573 (Avg Bid)
    $573 Média
    5 ofertas

    We need VoIP Android Softphone Apps. Need Support g729 Code. If you have any ready project please contact me.*Removed by Admin*

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

    We have an app available for android and iOS. We need to add Video calling (VOIP) feature native in the app. Most of configuration stuff should be handled on the back-end by the app. Configuration and account settings will be provisioned by accessing the server and getting the configuration for the user who has logged in. We will start with one of

    $732 (Avg Bid)
    $732 Média
    13 ofertas

    ...i want to create website for hosting and VOIP See an example of the website [login to view URL] - This is my reseller The Backoffice is in WHMC. I am planning to add a VOIP page onto the same web page My re seller backoffice is [login to view URL] This is my reseller for my VOIP - [login to view URL] We have

    $246 (Avg Bid)
    $246 Média
    15 ofertas

    we have an IOS native app with full source code connecting to our online shop, we want to add calling feature within the app to call our call center. We have a fully functional PBX and the calls will be purely SIP calls and also some chat with call center. we need you to buil the calling part on top of the app.

    $913 (Avg Bid)
    $913 Média
    5 ofertas

    ... We look after our Freelancers and generous bonuses for quality appointment will be gifted!!!!!! Dear Freelancers We’re an established telco company that will pay for B2B VoIP (Voice over Internet Phone Service) Leads in Australia. You must have direct experience in setting appointments and must provide references. The selected centers, teams or individuals

    $326 (Avg Bid)
    $326 Média
    11 ofertas

    ... We look after our Freelancers and generous bonuses for quality appointment will be gifted!!!!!! Dear Freelancers We’re an established telco company that will pay for B2B VoIP (Voice over Internet Phone Service) Leads in Australia. You must have direct experience in setting appointments and must provide references. The selected centers, teams or individuals

    $361 (Avg Bid)
    $361 Média
    7 ofertas
    VOIP Leads Encerrado left

    Looking for business to business B2B telesales agents to generate qualified leads of companies interested in upgrading their current telephone system, saving money on their current telephone system or also companies looking for a new telephone system. Territory: NC, SC, GA, VA & TN

    $92 (Avg Bid)
    $92 Média
    2 ofertas

    We are looking for VOIP expert you will create complete panel and setup everything for us. Free pbx. We will discuss later

    $404 (Avg Bid)
    $404 Média
    25 ofertas
    integrated voip api Encerrado left

    ...which i just need to integrated voip api so that by click to call function can work my website is like [login to view URL] if you see this website when user click on astrology online call button then by toll free number one call goes to astro mobile and one to user that only function i need in my website i already take voip service if anyone have experience

    $8 - $20
    $8 - $20
    0 ofertas

    Intermittent problems with Broadband crashing due to some type of conflict. Second VOIP phone will not work when plugged into TP Link Bridged router. Phone will work when plugged directly into Virgin Box. Am looking to solve phone problem and find out what is causing our broadband to crash so often.

    $144 (Avg Bid)
    $144 Média
    10 ofertas

    We are in a need of a customization of the opensource VoIP / SIP client LinPhone or Ring or Wire (if not than Jitsi). Preferably LinPhone, but if not possible one of these. Customization of mobile + tablet apps (iOS + Android) // Objective C = iOS + Java = Android --> ready in two weeks. The main customization's must be: - Upgrade security Many security

    $2499 (Avg Bid)
    $2499 Média
    21 ofertas

    I need to create and confing server. i need to forward calls to it and to see the header and make tests can be done on linuxcpanelwinvps

    $27 (Avg Bid)
    $27 Média
    4 ofertas
    VOIP demo callKit Encerrado left

    I need an iOS VOIP demo using callKit and written in swift 4. it should handle making calls, receiving calls, connecting calls, and terminating calls.

    $99 (Avg Bid)
    $99 Média
    6 ofertas

    I need to develop an Android Studio application that allows to include the SIP / VOIP SDK to connect to ASTERISK The project must: 1.- Connect via SIP to an Asterisk telephone exchange 2.- Call from a number console 3.- Configure (add / modify / delete) SIP accounts 5.- Auto Answer Caller More details (ask) ////////////////////////////////// Necesito

    $500 (Avg Bid)
    $500 Média
    1 ofertas
    voip freepbx Encerrado left

    i need guy who has core kownledge in freepbx

    $1160 (Avg Bid)
    $1160 Média
    14 ofertas
    voip calling app Encerrado left

    I need a responsive website. I would like it designed and built. voip calling app which generates a unique virtual number for the user instead of showing his/her number. person has to first register to get the unique virtual number from which they will call.

    $1051 (Avg Bid)
    $1051 Média
    12 ofertas
    VOIP calling app Encerrado left

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

    $1073 (Avg Bid)
    $1073 Média
    21 ofertas

    Hi, I need training on VoIP Business asterisk , Mysql , Billing Platform and security.. Linux asterisk training Learning about SIP Also i am looking to set the business in uk . Below are competitor websites i need similar to this setting up [login to view URL] [login to view URL] [login to view URL] [login to view URL]

    $1812 (Avg Bid)
    $1812 Média
    13 ofertas

    i need to setup a complex voip system, need to purshase a telephone number from [login to view URL] (which is not a local provider) and configure it for incoming and outgoing calls, you need to know lots about routing, area codes and prefixes, since i cant get local dids and need to get the did's from international voip provider.

    $22 / hr (Avg Bid)
    $22 / hr Média
    19 ofertas
    Questions About Voip Encerrado left

    I'm looking to get some guidance on a voip project.

    $28 (Avg Bid)
    $28 Média
    10 ofertas

    So I need to hold a call and check if exist on a whitelist or not then pass the call or drop it. for any incoming call we need to check the number 1 hold call on wait for 3 sec lookat whitelist if pass job is done if not generate a call on a specific route and look at the feedback if recived call reject then reject the call else disconnect check call and unhold the original call and pass it to ...

    $152 (Avg Bid)
    $152 Média
    2 ofertas
    Gsm voip gatway Encerrado left

    I need an Android app. I would like it designed And 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

    $1162 (Avg Bid)
    $1162 Média
    16 ofertas
    VoIP telephony Encerrado left

    We have iPECS-100 behind Chekpoint firewall. All customers use soft phones clients. Have periodically experience communication problems. Need a person for a one-time or permanent job

    $41 (Avg Bid)
    $41 Média
    5 ofertas

    ...optimization. in client end they have termination gateways, each gateway can carry 30 simultaneous calls. and all gateway under DHCP network . we take a server which run in static IP . all client should send calls to server IP from his SIP server and we need to create separate account for each gateway . and calls should send to specific termination . call should

    $723 (Avg Bid)
    $723 Média
    3 ofertas

    I have an Asterisk server for private use already running, and would like to acidify a Trunk using an FXO VoIP Gateway, for this is necessary to create a sip trunk in Asterisk and I do not know how to do. In my attempts, I can even connect SIP between them, but I can not complete calls.

    $96 (Avg Bid)
    $96 Média
    9 ofertas

    System requirements Registration screen Logon screen online Users screen Server php and database mysql Through the application you can make a voice call between registered users on the system The user is activated after registration through the database The IP number, MAC address, device type and user name are stored in the database The call is secure and encrypted between the parties Simple appli...

    $86 (Avg Bid)
    $86 Média
    6 ofertas