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! Найняти VoIP Developers

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    55 робіт знайдено, ціни вказані в USD

    Hi, We have a PRI line and connected to SIP server using FreePBX. Currently our employees working from home and using some soft phones but there is no voice clarity. We would like to setup a virtual callcenter which redirect to their mobile numbers. If this is possible please reach me.

    $35 / hr (Avg Bid)
    $35 / hr Сер. заявка
    3 заявки

    Need someone available in KSA Riyadh, We need to configure the Yeaster Part .

    $208 (Avg Bid)
    $208 Сер. заявка
    2 заявки
    PBX Business Phone System 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Looking for business pbx phone system. Cloud based here is a reference website [увійдіть, щоб побачити URL] Mobile App Desktop App call waiting conference calling call transfer auto attendent extensions etc

    $229 (Avg Bid)
    $229 Сер. заявка
    4 заявки

    We are a well established company in the hotel industry in USA for Telecom System, Network and CCTV installations and ISP services. We are looking for seasoned individuals for Base pay and commissions for telemarketing our products and generating leads. We will be giving you list to call if needed.

    $5 / hr (Avg Bid)
    $5 / hr Сер. заявка
    12 заявки

    Need help calling competitor companies to determine wholesale pricing

    $118 (Avg Bid)
    $118 Сер. заявка
    3 заявки
    Voip application 6 дні(-в) left

    Hello! Looking for someone to write an app to auto dial into a conference call. I can give more details once we move forward. And dont ask what language I want it programmed in, If I knew that I would do it myself :) You tell me!

    $625 (Avg Bid)
    $625 Сер. заявка
    10 заявки
    Set up Bitrix24 voip suite with FreePBX sip trunk 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello, I need someone to help us by setting up an inbound call center using Bitrix24 dialer. We have our own sip voip trunk and can also host freepbx vps if needed. We need to achieve the following call flow: Customer calls —> pbx places call on hold while waiting for InGroup member to be available —> once InGroup member is available call is routed to them in the Bitrix24 diale...

    $135 (Avg Bid)
    $135 Сер. заявка
    5 заявки
    IPRN BUSINESS 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    looking for tech person who has previously worked in IPRN (iprs) business international premium rate numbers

    $33 (Avg Bid)
    $33 Сер. заявка
    1 заявки
    SIP to AT commands 6 дні(-в) left

    We have a lot of gateways for SMS services. All of them acept AT commands but, only a few have a VOIP access. (SIP protocol). For that, we need an app to convert SIP protocol to AT commands for termination of VOIP calls over SIMs through AT commands.

    $657 (Avg Bid)
    $657 Сер. заявка
    8 заявки

    Мы, контакт центр. Используем в данный момент СРМ известной компании, но хотим свою. Есть не большой сервер на котором установлена Issabel PBX, требования - настроить её работу полностью. Подключение сип транков, маршрутизации, очереди, звонки внутри и за пределами сети, вообщем все! В дальнейшем нам нужен будет человек который будет её обслуживать, если вы можете это тоже делать, то пишите, обсу...

    $230 (Avg Bid)
    $230 Сер. заявка
    4 заявки
    looking for freeswitch admin with good knowledge 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    hello i am looking for someone with freeswitch knowledge person with astpp (billing) will be very good. i need something to do with SIP TLS with letsencrypt and other voip work.. so you need be very good on freeswitch for this

    $21 / hr (Avg Bid)
    $21 / hr Сер. заявка
    8 заявки

    We're looking for a network administrator who has experience with core network infrastructure, Cisco, Juniper, Mikrotik, Freeradius, Nokia, Alcatel Lucent. Administrator will be responsible to create new core network infrastructure as required, preconfigure Nokia / Alcatel GPON networks.

    $15 / hr (Avg Bid)
    $15 / hr Сер. заявка
    17 заявки
    Asterisk, Issabel 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hacer modificaciones a la plataforma de Issabel: 1.- Poder identificar quien corta la llamada, cliente o agente 2.- Marcar hasta 4 números por registro 3.- Mensaje emergente cuando el agente recibe una llamada de una cola especifica 4.- Hasta que el agente guarde datos le caiga la siguiente llamada 5.- Bajar el tiempo de revisión de llamadas agendadas 6.- Poder tener hasta 3 llamadas...

    $332 (Avg Bid)
    $332 Сер. заявка
    8 заявки
    Configure Asterisk 16 -- 2 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Looking for Asterisk expert who can help configure PBX. This task probably needs LESS than an hour work in this case my budget also mirroring. You need to able to talk.

    $41 (Avg Bid)
    $41 Сер. заявка
    6 заявки
    Need to install Yeti-switch on Debian 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need to install configure and test [увійдіть, щоб побачити URL] on Debian.

    $156 (Avg Bid)
    $156 Сер. заявка
    9 заявки

    We need a solution to replace our FreePBX setup. We currently have 4 instance of FreePBX, but this is not the perfect solution. Instead we would like two Class 4 softswitch for redundancy. in the front to give LCR and SBC fonction. We figured that Kamailio is one of or best solution and would then add Class5 switch, We would think that FusionPBX is a better solution than FreePBX. The setup need to...

    $394 (Avg Bid)
    $394 Сер. заявка
    4 заявки
    Robust Failover to 4/5G with SIP Calls 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for a fail over to 4/5G when the primary service (Ethernet, XDSL, NBN) fails. This also needs to transfer the SIP calls to the 4/5G backup service. Currently there are a lot of backup services available but i have not come across one where the calls are transferred across. o do this the static IP address will need to be moved to 4/5G service.

    $164 (Avg Bid)
    $164 Сер. заявка
    1 заявки
    help with Twilio.com 4 дні(-в) left

    Help setting up a voice api on [увійдіть, щоб побачити URL]

    $36 (Avg Bid)
    $36 Сер. заявка
    4 заявки
    RTP Multiplexing and header compression with SEMS-Server 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Need to install sems-server on Debian server side and Openwrt client side. UAsL <---SIP/RTP---> SEMS-SBC1 <===SIP/MUX RTP===> SEMS-SBC2 <---> UAsR SEMS-SBC2 will be behind NAT. [увійдіть, щоб побачити URL] [увійдіть, щоб побачити URL]

    $140 (Avg Bid)
    $140 Сер. заявка
    1 заявки
    >< Vicidial expert needed 4 дні(-в) left

    Hey, Need a VICIDIAL expert to walk me through my new setup and provide ongoing support, as well as check security.

    $217 (Avg Bid)
    $217 Сер. заявка
    6 заявки
    Create IVR System 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Create IVR System for my Mobile,

    $160 (Avg Bid)
    $160 Сер. заявка
    5 заявки
    Asterisk - freepbx - call center - custom config guru 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    as title need asterisk guru support for a call center project and little small distribution

    $163 (Avg Bid)
    $163 Сер. заявка
    10 заявки
    Ligação Voip automática Issabel 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    O sistema do Issabel ele lê do o nome do cliente se tiver em uma lista? Ele ouve a resposta do cliente como sim ou não e me computa isso?? Preciso que leia o nome do cliente e depois fale o valor que o cliente tem disponível e depois ouça a resposta sim ou não é me dê um relatório. Tenho uma empresa de empréstimo consignado

    $2 / hr (Avg Bid)
    $2 / hr Сер. заявка
    1 заявки
    IVR Reporting and Queue reports 4 дні(-в) left
    ПІДТВЕРДЖЕНО

    Freepbx custom realtime reports and dashboard using Asterinic cdr pro Multilevel IVR report Freepbx User managment customization using ZULU UC for agents login. Timeline:3-5 days.

    $288 (Avg Bid)
    $288 Сер. заявка
    7 заявки
    Whatsapp gateway 4 дні(-в) left

    Hello, Looking for SIP -> Whatsapp call gateway, it should take the calls from SIP (Freeswitch/Asterisk) and terminate to whatsapp number. Status of number should also monitored on whatsapp that means, if number is active on whatsapp, furthermore if it's getting the rings or not. It should also return the correct call error codes CALL SUCCESS, BUSY, UNAVAILABLE, etc.

    $750 - $1500
    $750 - $1500
    0 заявки

    About Telp Telp has two businesses one that operates a small call centre with 2 to 6 casuals and another which focuses on being a partner or reseller of Zoho suite of solutions. About the role We require someone who has a demonstrated technical background, and that is proficient in IT systems and solutions, and ideally has experience in setting up VoIP, softphones, telecommunication systems, and ...

    $290 (Avg Bid)
    $290 Сер. заявка
    8 заявки

    I want a web application with android and desktop interfaces for conducting live lectures for Teachers - Students: (example: unacademy/edx / etc) 1. To have one to one, one to many , many to many video conferencing, 2. White board functionality with marking and other functions. 3. File transfer, raise hand, send question, answer, features 4. Ability to see old lectures. Cloud can be used. I w...

    $4291 (Avg Bid)
    $4291 Сер. заявка
    55 заявки
    Business Call Set Up . 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    Hello. We are interpretation services roviding comany. Need assistance with call set up between our client and interpreter so they dont know each other and cant not be able to contact each other wihtout our help. technical person knows what i mean. thanks.

    $25 (Avg Bid)
    $25 Сер. заявка
    13 заявки
    VOIP Freepbx 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am a system integrator and manage systems for my customers . I am setting up a VOIP system for one of my customers using freePBX and would like to get assistance in setting it up. I am familiar with freePBX and how to use it, I need someone who can assist me with troubleshooting and provide additional support when required. Ideally this would suite someone already in the VOIP area and currentl...

    $21 / hr (Avg Bid)
    $21 / hr Сер. заявка
    16 заявки
    Outbound Sales Caller -- 2 3 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are an international courier company based in Australia sending freight within Australia and all around the world. We are looking for an outbound phone sales team to contact potential clients and sell our easy to use online freight booking system which allows businesses to get prices and book freight instantly. We are looking for an experienced, energetic, enthusiastic person who has a proven t...

    $96 (Avg Bid)
    $96 Сер. заявка
    16 заявки

    Services: Installation and configuration Install, customize and configure Jitsi meet according to the requirement. Frontend Customization Customize logo, title, font and colors to match our brand Load Balance Architecture jitsi components in multiple servers to meet different load types Video Recording Enable video recording for our conference with jibri installed and configured SIP Integration In...

    $544 (Avg Bid)
    $544 Сер. заявка
    9 заявки
    VoIP Switch -- 2 3 дні(-в) left

    Hi, I need an idea or a tool or a configuration or a new codecs for VoIP Switch so as to the caller when hang up the call so the call don't hang up and continue online, connecting and counting on both side up to 3 minutes or more unless the caller switch off his mobile. It's like catch the call. For more details or question, so please contact me. My sk.ype... [увійдіть, щоб побачити URL...

    $1200 (Avg Bid)
    $1200 Сер. заявка
    5 заявки

    I need Topex MultiAccess GSM Gateway configuration. Following steps are requied: - Setup SIP Trunk in Topex MultiAccess GSM Gateway and IPX Huawei eSpaceU1960 - Configure outbound and inbound routing in Topex MultiAccess GSM Gateway and IPX Huawei eSpaceU1960 - Testing - Document configuration - Speak Spanish (prefer)

    $250 (Avg Bid)
    $250 Сер. заявка
    1 заявки

    Hi, I am working in an organization. I need to put some call recording servers behind the firewall. They are right now connected without firewall. So, providing them new subnet. Call recording server has their own router and circuit. We are putting stack of 2 layer 2 switches and 2 new firewall. Providing 2 new subnet for call recording server for prod and remote management. There are total 3 sit...

    $121 (Avg Bid)
    $121 Сер. заявка
    15 заявки
    Setup FreePBX for school 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I'd like to complete pending setup of extensions, ring groups, dial plans, other modules that are needed for a school's internal / external communication. Require experienced VoIP admin with hands-on usage of FreePBX

    $143 (Avg Bid)
    $143 Сер. заявка
    13 заявки
    looking for some expert of astpp and fusionpbx 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am going to start a project based on astpp and fusionpbx. I am looking for someone who have great knowledge on those two opensource platform. I will pay per hour and person mostly will be help me on chat. and also remote login to my pc if needed. I know 75% how to use them but before I go for business I need someone beside me. hope you understand my plan so if you think you are the right person ...

    $14 / hr (Avg Bid)
    $14 / hr Сер. заявка
    5 заявки

    Hi, In need help from someone who is a Linux Server Expert to do the following: 1) Fix a LetsEncript certificate issue in mattermost - also listening port issue - create a docker container and copy the existing database into the new container and make sure it all works. 2) Secure a FreePABX server inside a docker container and configure the FreePABX to set up SIP accounts for incoming and outgo...

    $210 (Avg Bid)
    $210 Сер. заявка
    14 заявки
    build a call function for twilio.com 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need a program that I can make a outbound call by calling my Twiliow number from my landline and then entering the number I'd like to call after being prompted. I also need my landline number to show up as the caller ID not my twillio number

    $48 (Avg Bid)
    $48 Сер. заявка
    4 заявки

    Настройка asterisk openvox a400p

    $58 (Avg Bid)
    $58 Сер. заявка
    4 заявки

    We are looking for a programmer who has already developed integration projects via VOIP 3 3CX API Our need is to develop integration with our CRM, with the API of the VOIP 3 CX switchboard. [увійдіть, щоб побачити URL] A web API integration will be created that allows integration with the VOIP and 3CX switchboard, but which is already prepared for potential future connections with other VOIP switc...

    $589 (Avg Bid)
    $589 Сер. заявка
    7 заявки
    ASTTP VOiP billing software with FREESWITCH support 2 дні(-в) left
    ПІДТВЕРДЖЕНО

    We have ASTTP voip billing software and Free switch running on Asterisk. We have many hack attempts everyday when we open port 5060. If we keep the ports 5060 and only open other ports such as 2070, then the hack attempts are down to 1%. We want to keep port 5060 open, so we need someone to help us, how to keep safe from the hackers on port 5060.

    $52 (Avg Bid)
    $52 Сер. заявка
    4 заявки

    We quickly need a load balancer built for managing bigbluebutton across several servers. Also need the recordings to be consolidated on a single server.

    $127 (Avg Bid)
    $127 Сер. заявка
    5 заявки

    I want to install Goautodial v4 in my VPS (Digital Ocean or Vultr) to have it functional for automatic calls, I also require the lists of leads, not to be loaded by the GUI, but to be loaded automatically from my LEADS manager, that my clients when leaving their numbers on my website, the calling system automatically calls them and links them to my operators.

    $30 - $250
    Прихований
    $30 - $250
    15 заявки

    I am searching for somebody who has good grasp on scripting with Asterisk for a very small project.

    $59 (Avg Bid)
    $59 Сер. заявка
    6 заявки

    Hi, I am looking for help with setting up Dail-In and Dail-Out functionality for Jitsi Meet hosted on AWS. Are you comforable and available to provide these services. I plan on using Twilio to get this work done., if you have any other solution please advise on that. Please feel free to contact me if you need any further information [Removed by Freelancer.com Admin for offsiting - please see Sect...

    $650 (Avg Bid)
    $650 Сер. заявка
    8 заявки
    Install USB dongle as GSM trunk into Issabel 1 день left
    ПІДТВЕРДЖЕНО

    Need to install USB dongle as GSM trunk into Issabel PBX system. BUDGET UP TO $40!!!!!! Bid ONLY if you agreed with the budget.

    $75 (Avg Bid)
    $75 Сер. заявка
    3 заявки
    Press 1 campaign 1 день left

    Interactive voice broadcasting Or Press 1 campaign. Also suggest that which service provider i can use for unlimited calls. I search this something online which i readymade solution in 20 USD but i think lets talk with some proffesional [увійдіть, щоб побачити URL] If you can provide something simple application which i can install in a system and set list of numbers and it use my xlite softwa...

    $13 / hr (Avg Bid)
    $13 / hr Сер. заявка
    3 заявки

    SME Domain Specializations: SecureCo seeks SME’s in the following four specialization areas. One SME applicant can only be specialized in one area: 1. iOS SW development specialist: Total SW development experience 12+ years, iOS experience 7+ years, experience with o Hands-on mobile application development for iOS (both for iPhone and iPad) o The most recent Apple guidelines for iOS applica...

    $30 - $100 / hr
    Обраний Терміновий Прихований Угода про нерозголошення
    $30 - $100 / hr
    13 заявки
    Looking for an EXPERIENCED Asterisk programmer 12 годин(-и) left
    ПІДТВЕРДЖЕНО

    Need to setup an Asterisk, FreePBX based VOIP system with IVR and with some other special requirements. PLEASE! Bid only if you have awsome experience with Asterisk, FreePBX, and automated phone surveys. You will need to install, configure the whole system over SSH connection, the system will use multiple USB modems as GSM trunks. IMPORTANT! I don't want to waste your time, please do the same...

    $201 (Avg Bid)
    $201 Сер. заявка
    11 заявки
    Configure Kamaillo and Issabel with data replication 11 годин(-и) left
    ПІДТВЕРДЖЕНО

    1 Kamaillo is already installed, I need Kamaillo configured as a SIP routing server/SBC and data replication both Kamaillo 2. Data replication between both Issabel At the end of the project, I should be able to. , Register sip trunk at the Kamaillo . Register a phone at Kamaillo . Make and receive calls. . Data replication between Issabel PBX . Data replication between Kamaillo SBC

    $425 (Avg Bid)
    Обраний
    $425 Сер. заявка
    4 заявки

    Топ-статті спільноти VoIP