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! Angajează VoIP Developers

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    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.

    $634 (Avg Bid)
    $634 Oferta medie
    6 oferte

    VoDroid App realizes the dream that build VoIP Gateway into Android phone.

    $21 (Avg Bid)
    $21 Oferta medie
    3 oferte

    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...

    $275 (Avg Bid)
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    2 oferte

    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 Oferta medie
    7 oferte

    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.

    $16 / hr (Avg Bid)
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    12 oferte
    Asterisk, Issabel 5 zile left
    VERIFICAT

    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...

    $375 (Avg Bid)
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    7 oferte
    Configure Asterisk 16 -- 2 5 zile left
    VERIFICAT

    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)
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    6 oferte

    Need to install configure and test [conectează-te pentru a consulta linkul URL] on Debian.

    $146 (Avg Bid)
    $146 Oferta medie
    7 oferte

    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)
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    4 oferte

    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)
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    1 oferte

    Help setting up a voice api on [conectează-te pentru a consulta linkul URL]

    $36 (Avg Bid)
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    4 oferte

    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. [conectează-te pentru a consulta linkul URL] [conectează-te pentru a consulta linkul URL]

    $140 (Avg Bid)
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    1 oferte

    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 Oferta medie
    6 oferte
    Create IVR System 5 zile left
    VERIFICAT

    Create IVR System for my Mobile,

    $160 (Avg Bid)
    $160 Oferta medie
    5 oferte

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

    $154 (Avg Bid)
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    9 oferte

    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)
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    1 oferte
    IVR Reporting and Queue reports 4 zile left
    VERIFICAT

    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 Oferta medie
    7 oferte
    Whatsapp gateway 4 zile 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 oferte

    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)
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    8 oferte

    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)
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    55 oferte
    Business Call Set Up . 4 zile left
    VERIFICAT

    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)
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    13 oferte
    Outbound Sales Caller -- 2 4 zile left
    VERIFICAT

    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...

    $95 (Avg Bid)
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    15 oferte

    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...

    $550 (Avg Bid)
    $550 Oferta medie
    8 oferte
    VoIP Switch -- 2 4 zile 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... [conectează-te pentru a con...

    $1200 (Avg Bid)
    $1200 Oferta medie
    5 oferte

    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 Oferta medie
    1 oferte

    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...

    $125 (Avg Bid)
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    15 oferte
    Setup FreePBX for school 3 zile left
    VERIFICAT

    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 Oferta medie
    13 oferte

    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)
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    5 oferte

    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 Oferta medie
    14 oferte

    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)
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    4 oferte

    Настройка asterisk openvox a400p

    $58 (Avg Bid)
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    4 oferte

    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. [conectează-te pentru a consulta linkul 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 ...

    $589 (Avg Bid)
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    7 oferte

    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)
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    4 oferte

    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)
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    5 oferte

    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
    Sigilat
    $30 - $250
    15 oferte

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

    $59 (Avg Bid)
    $59 Oferta medie
    6 oferte

    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)
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    8 oferte

    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)
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    3 oferte

    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 [conectează-te pentru a consulta linkul URL] If you can provide something simple application which i can install in a system and set list of numbers and it use...

    $13 / hr (Avg Bid)
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    3 oferte

    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
    Prezentat Urgent Sigilat Acord de confidenţialitate
    $30 - $100 / hr
    13 oferte

    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)
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    11 oferte

    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)
    Prezentat
    $425 Oferta medie
    4 oferte

    After creating freepbx extensions from mysql and running fwconsole reload, I noticed I am unable to receive incoming calls, except I open the extension again on freepbx UI, click on submit and applyconfig which is an overkill. I need to replicate this action from the freepbx terminal(probably running the php script on individual extensions. Any other way is also fine

    $64 (Avg Bid)
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    5 oferte

    Are you familiar with building Linphone Desktop 4.3 or the lastest on Windows platform? If so I need your help to build it on my laptop remotely using Teamviewer or Anydesk. I think I have all the necessary tools such as QT, Yasm, Nasm, Mingw and others but you can double-check and make the build happen.

    $162 (Avg Bid)
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    4 oferte

    Cisco Packet Tracer (work for me as a beginner is about 3 hours less or more, for an experienced I believe less). The project involves filling a document with: 1) the ips and commands used 2) provide the packet tracer file For serious candidate I will prove seriousness regarding payment and communication is possible by email, chat about specifics. English language.

    $71 (Avg Bid)
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    34 oferte

    REQUIRE A TELE CALLER FOR Lead Generation Indian Callers only Preferred: Having some some Mechanical/Civil Industries knowledge

    $324 (Avg Bid)
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    5 oferte

    i work on chan_mobile with asterisk by bluetooth i am looking to work on cable instead of bluetooth just i need the way how to do that

    $497 (Avg Bid)
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    5 oferte

    hello I would like Trixbox / Asterisk [conectează-te pentru a consulta linkul URL] installed on a VPS, and have trixbox working and to put the install steps on a text file for me. Thanks

    $44 (Avg Bid)
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    8 oferte

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