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! Punësoni VoIP Developers


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    37 punët e gjetura, me çmimin EUR

    I've looking for a full time networking and system administrator to support an ISP and MSP. The ideal candidate has strong experience in the following: Networking (Switching, Routing, Wireless Networks) Server Administration (Windows Server and Linux) Windows Desktop Management and Powershell (including basic assistance with customers) VOIP management (FreePBX, Asterix, Netsapiens, 3CX ...

    €12 / hr (Avg Bid)
    €12 / hr Oferta mesatare
    6 ofertat
    FreePBX Support 6 ditë left

    Looking for an ongoing FreePBX Support. Multiple deployments that need to be managed. Required Skills: FreePBX / Asterisk Linux SQL SIP Dialplans

    €23 / hr (Avg Bid)
    €23 / hr Oferta mesatare
    10 ofertat

    I. Project: Gateway allowing interworking between MCPTT and TETRA II. Scope: Allow interworking between MCPTT and TETRA (Thales) under ETSI standards, since ETSI defines the IWF for TETRA This Gateway shall allow the following services, in order of priority (highest first): 1) Group calls 2) Emergency calls 3) Broadcast calls 4) Individual calls 5) SDS (short text) III. To...

    €2465 - €4109
    €2465 - €4109
    0 ofertat

    needing : use Grandstream 6202 API to make call and attach recording for call when finish using web form vb.net or c#.net name : ahmed ezzat hashem

    €74 (Avg Bid)
    €74 Oferta mesatare
    3 ofertat

    Would like to take my calls from Voip Server through my asterisk server and put back on Voip server by adding an external IP.

    €99 (Avg Bid)
    €99 Oferta mesatare
    6 ofertat

    I need help since asterisk endpoint ring but do not answer the call asterisk pjsip webrtc

    €44 / hr (Avg Bid)
    €44 / hr Oferta mesatare
    6 ofertat

    We need help to setup freebpx with the following functions: 1. Use pin code to call to outstation & oversea. 2. There are 2 different offices. Both offices are using the same range of extension numbers (6XXX). When phone is ringing in the first office, user in second office is not allow to pick up the call. 3. When a phone is ringing, nearby user can pick up the call by dialing a code with the...

    €29 / hr (Avg Bid)
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    3 ofertat
    Voip / SMS 5 ditë left

    Update and install new admin/user portal

    €19 / hr (Avg Bid)
    €19 / hr Oferta mesatare
    21 ofertat

    We wants to integrate PUSH Notification in Matrix platform ( Riot IM) for background calling into iPhone & Android App. we do require Matrix Backend Server developer, well aware about Matrix Backend.

    €200 (Avg Bid)
    €200 Oferta mesatare
    1 ofertat

    I am using a customized open-source platform based on Asterisk/AGI and PHP/MySQL. I also use WHMCS for billing and collection of payments (with Stripe). With a Cron job, my Asterisk Server sends the “Billable data” (i.e. excess minutes for Package Plans) to another server where I have WHMCS. My small portfolio of customers using Voip services includes: Residential, Business (includ...

    €911 (Avg Bid)
    €911 Oferta mesatare
    15 ofertat
    Twilio TURN Setup 4 ditë left

    Hey, our app uses our own TURN Server, it needs to use Twilio's TURN Servers, I need you to manage the code and setup the Twilio TURN Servers. Write 'apples' in your proposal. Lets discuss, I look forward to working with you.

    €7 - €19
    €7 - €19
    0 ofertat
    PJSIP asterisk realtime support 4 ditë left

    I am struggling in getting a server running Asterisk to authenticate a peer using his IP address while using Asterisk Realtime Architecture. I need to get the fields name and content needed for ps_endpoints and all the involved additional tables to allow IP authentication of a peer. It will be a vanilla Asterisk install, no FreePBX or other, just Asterisk running along a MySQL database connected u...

    €107 (Avg Bid)
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    Generar un sistema para que aparezca como usuario en la plataforma Cisco Webex Training, también generar un audio con el mensaje presente, cuando se llame a lista de asistentes. Debe el audio activarse cuando se pronuncie nombres y apellidos, esto se sincronizaría con una hora especifica. Son aproximadamente cinco mil (5000) usuarios que se crearían y deben ser divididos en 16...

    €1260 (Avg Bid)
    €1260 Oferta mesatare
    4 ofertat

    I am new to [identifikohuni për të parë adresën URL] and looking to setup vidyo for video conferencing and vidyo gateway so it can be integrated with my PBX.

    €928 (Avg Bid)
    €928 Oferta mesatare
    16 ofertat

    When a customer send text in WhatsApp then 3cx will show up the message in a call center agent queue

    €914 (Avg Bid)
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    9 ofertat
    Wazo Platform Setup -- 2 4 ditë left

    I would like to have the Wazo PBX installed in a Vultur Cloud Instance.

    €19 (Avg Bid)
    €19 Oferta mesatare
    3 ofertat
    Asterisk Dial Plan creation 4 ditë left

    We are looking to control Asterisk dial plans from our third party platform. As such we will require the creation of multiple dial plan functions for the creation of hunt groups, IVR, calling plans, call assignment and routing.

    €22 / hr (Avg Bid)
    €22 / hr Oferta mesatare
    9 ofertat

    Hello, I have Dolibarr 13 installed, in a VPS that I manage. I want is that when I click on a customer's phone in Dolibarr, I execute the call through a softphone that is installed on the same computers where they work with Dolibarr. It's just that

    €122 (Avg Bid)
    €122 Oferta mesatare
    3 ofertat

    I need you to design to integrate our PBX with opera PMS using Char so we can use the call accounting feature.

    €215 (Avg Bid)
    €215 Oferta mesatare
    2 ofertat

    We are looking for an Asterisk implementation for unmasking blocked caller id and send an e-mail to the owner of the incoming number with the number of the caller. The project should use Asterisk as a PBX and any virtual phone number provider that can forward the original caller's CID and ANI information to the PBX. We would like to use local phone numbers instead of toll-free, so, add that t...

    €1016 (Avg Bid)
    €1016 Oferta mesatare
    5 ofertat

    i need stalker iptv middleware for 5000 client

    €340 (Avg Bid)
    €340 Oferta mesatare
    5 ofertat

    I want to get a cloud based application developed for managing incoming and outgoing calls using SIP telephony. Also need functionality to initiate conference calling.

    €587 (Avg Bid)
    €587 Oferta mesatare
    6 ofertat

    Looking for VOIP app to provide messaging & telephony service to our customers/clients worldwide.

    €154 (Avg Bid)
    €154 Oferta mesatare
    4 ofertat

    if you can connect vici to bitrix for my client , give me price and time . thnx

    €91 (Avg Bid)
    €91 Oferta mesatare
    5 ofertat

    In my programming project I build a system around an Asterisk VoIP server. My purpose is to enable streaming speech recognition once inbound call occurs, i.e. I want to run automatic voice recognition since starting of conversation two people are involved into. The ASR (automatic speech recognition) engine I have chosen to implement that is Kaldi powered by Vosk server ([identifikohuni për t&...

    €115 (Avg Bid)
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    1 ofertat
    Desktop Simple Call Cater Software 1 ditë left

    I need simple and easy to use Call Center desktop software: With the following futures: 1- Unlimited installations/unlimited users(agents). 2- Open Source. 3- Inbound and outbound calls. 4- Call Gateway to be the personal agent mobile phone by connecting the mobile to the agent PC by USB cable or GSM dongle or any other way. 5- Call recording (mp3) to be saved in our servers. 6- To be integrated ...

    €125 (Avg Bid)
    €125 Oferta mesatare
    2 ofertat

    I am looking to integrate an existing custom video-calls scheduling app with Asterisk. At meeting start time the app will send a webhook to asterisk to initiate the call. Once the call is established on asterisk the video call should start on the app (via webhook). When call is terminated on asterisk call should be terminated on the video app (via webhook). Initially Asterisk may need some calib...

    €958 (Avg Bid)
    €958 Oferta mesatare
    7 ofertat

    Looking for a Zoho specialist with experience of development, integration and support for long period relationship

    €986 (Avg Bid)
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    26 ofertat
    Asterisk sip response codes -- 3 1 ditë left

    i need to translate response codes from asterisk termination to origination for example i am getting sip response codes 480 i need to give origination 503

    €801 (Avg Bid)
    €801 Oferta mesatare
    4 ofertat

    To create a voice changing and imaging changing apps. - app can change from male to female voice or the other way. - log in apps to select female or male voice and answer calls , whatsapp calls , wechat calls , telegram calls and etc. - log in apps to select female or male and video calls with whatsapp , telegram , wechat and etc

    €213 (Avg Bid)
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    5 ofertat
    FreePBX15 Troubleshooting 1 ditë left

    We installed a Freepbx by Sangoma and we are having issues with registering all of the phones. Need someone to assist us on this

    €23 (Avg Bid)
    €23 Oferta mesatare
    9 ofertat

    My client uses a Telemed solution that uses video calling via [identifikohuni për të parë adresën URL] integration. We need to have the audio go through a hosted PBX so the patients can use their phones instead of complicated audio input devices for these video calls. So to summarize I need an integration between [identifikohuni për të parë adresën URL] app...

    €472 (Avg Bid)
    €472 Oferta mesatare
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    I am a Credit Repair Specialist looking for someone to make outbound and receive inbound sales and customer service calls.

    €5 / hr (Avg Bid)
    €5 / hr Oferta mesatare
    16 ofertat

    Recently we have stablished a VOIP and Vincent protocol. We need to configure with SSL 256 ERncription and Gateway security and firewall for OpernVas. If you think you are professional with OpenVas then place your BID. More will be discussed with the selected candidate. Thanks

    €3 - €5 / hr
    €3 - €5 / hr
    0 ofertat
    Vicidial (Goautodial4) 11 orё left

    I have a fresh installed working GOautodial 4 . Need a person who can create some demo campaigns 1- Reminder 2- Reminder with transfer to an agent 3- Survey 4- Inbound campaign 5- Call N times same number Ongoing Support then. Hope for long term cooperation.

    €13 / hr (Avg Bid)
    €13 / hr Oferta mesatare
    6 ofertat

    i want someone to configure 20 Channel SIP Trunk in my 3cx Server

    €12 (Avg Bid)
    €12 Oferta mesatare
    2 ofertat

    I have a few extensions behind a pfsense firewall that can’t connect to my hosted FreePBX. I need help configuring the firewall for this to work.

    €36 (Avg Bid)
    €36 Oferta mesatare
    6 ofertat

    Artikujt Më Të Mirë të Komunitetit për VoIP