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! Contratar a VoIP Developers

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    47 trabajados encontrados, precios en USD

    Necesito un experto en VICIdial, para activar un servicio de Dialer desde zero para una pequeña empresa de Telemarketing. Que posterior a la configuración inicial pueda y seguir dando mantenimiento y actualizaciones al sistema.

    $634 (Avg Bid)
    $634 Oferta Promedio
    7 ofertas

    Buenas, Necesito alguien que me ayude con el proyecto de montar una centralia con 3CX y TWILIO. Gracias.

    $56 (Avg Bid)
    $56 Oferta Promedio
    1 ofertas
    Freepbx installation 6 días left
    VERIFICADO

    Freepbx 15 installation on DEBIAN or CENTOS OS. I tried many times but it never worked (calls drop after 32 seconds, or I hear nothing) I even would like to use API REST or other module to call url when incoming call to specific number, then this url respond with number that asterisk needs to callback.

    $187 (Avg Bid)
    $187 Oferta Promedio
    3 ofertas
    Asterisk AMD implentation 6 días left
    VERIFICADO

    hello, we are looking to implement AMD on asterisk using give below case 1- We will send call from freeswitch to asterisk 2- Asterisk will send call to route. 3- once call is answered by called party 4- asterisk will run AMD 5- if AMD is detected the asterisk will hangup 6- if live person is detected then continue the call Thanks

    $172 (Avg Bid)
    $172 Oferta Promedio
    9 ofertas

    Cisco webex/Zoom is used for conducting webinars. Attendee can register for the webinar and gets the confirmation mail. What we want is: If the event is paid, attendee registers for the webinar and make the payment(This is required) and gets the confirmation mail. We want this payment gateway to be integrated in the webinar Registration. Please note : Its not just integrating payment gateway. The...

    $264 (Avg Bid)
    $264 Oferta Promedio
    3 ofertas
    Required ViciDialer Support Person 5 días left
    VERIFICADO

    Hello We have an urgent need of a person who can handle Issues / Queries and enhancements in Vicidialer and also able to handle Connectivity with SIP/EPBX/GSM Gateway Connectivity with VICIDialer

    $158 (Avg Bid)
    $158 Oferta Promedio
    2 ofertas

    Need a windows application that connects to sip server and sends fax.

    $42 (Avg Bid)
    $42 Oferta Promedio
    2 ofertas
    Fix Audio Issues on Bigbluebutton 4 días left
    VERIFICADO

    There are some audio issues with Bigbluebutton in which some users of Ipad/Iphone and Tablet can't listen each other. This issue is on official demo server too which is on latest version. Please place your bid if you already have experience with Bigbluebutton know how to make it completely working on Iphone/Ipad and Tablet.

    $52 (Avg Bid)
    $52 Oferta Promedio
    2 ofertas

    We provide technical and customer support to our parent company based in US and Israel. We need Call support executives well versed in English and having knowledge of microsoft applications like word and excel and basic knowledge of internet and applications. The desk has to be manned 24x7 and it will consist of 3 shifts of 8 hours each. Training will be provided. Please inbox me.

    $310 (Avg Bid)
    $310 Oferta Promedio
    50 ofertas
    gsm voice broadcaster 4 días left
    VERIFICADO

    I am looking for software that allows me to send prerecorded message to multiple phones using gsm sim bank

    $157 (Avg Bid)
    $157 Oferta Promedio
    5 ofertas

    I want to integrate xmpp(ejabberd) + kamailio+free switch + openfiire server + antmedia + lms + dokan + ph7cms + d7sms+ revive ads + games + tensor flow + crowdfunding + payment gateway to a social theme which is hosted on a cloud server

    $7 / hr (Avg Bid)
    $7 / hr Oferta Promedio
    3 ofertas

    Hello, I want to build API [Java or php or C/C++] to call to Asterisk Server by using Android also from Windows [Browser]. The API will be one for both Android as well as Windows browser. I have purchased Asterisk SIP server users [Two number] and they gave me two extensions alongwith Server IP and password. Will shore the details after award the project What I need a API to integrate with Androi...

    $343 (Avg Bid)
    $343 Oferta Promedio
    7 ofertas

    I have a set of c# asterisk applications compiled with Visual Studio that communicate using TLS 1.0 that must be recompiled to be deployed using TLS 1.2 and TLS 1.3. I am looking for and experienced Asterisk and C# programer to compile and assist in testing the deployment.

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    7 ofertas
    Install Goautodial 4 on Azure 4 días left
    VERIFICADO

    I want you to install goautodial 4 on Azure. if you have a demo to show me that will be preferable. thanks.

    $191 (Avg Bid)
    $191 Oferta Promedio
    12 ofertas

    we have PBX and need to integrate the CRM, we have all the tech details that needed to do the job need to "connect" both side (they have both APIs and referense guid)

    $540 (Avg Bid)
    $540 Oferta Promedio
    8 ofertas

    we want to get Freepbx installed in one system and integrate the same with Dinstar 4 port GSM gateway and then integrate the system with Zoho CRM.

    $110 (Avg Bid)
    $110 Oferta Promedio
    5 ofertas

    Need a Asterisk AGI script to work with Android and iso push notification with Linphone. [iniciar sesión para ver URL] [iniciar sesión para ver URL]

    $10 - $30
    $10 - $30
    0 ofertas
    Calling App 3 días left

    I need a VOIP Calling App developed only, No design just to see it working.

    $689 (Avg Bid)
    $689 Oferta Promedio
    10 ofertas

    Need help to configure Flexisip ([iniciar sesión para ver URL]), so push notification work with android and ios Linphone sip softphone and call go through Asterisk sip server.

    $250 (Avg Bid)
    $250 Oferta Promedio
    1 ofertas

    Configure Cisco Firepower with active direcorty integration for malware protection and url defense

    $140 (Avg Bid)
    $140 Oferta Promedio
    18 ofertas

    Need assistance with customer inbound calls and bookings. Plus outbound follow up calls.

    $3 / hr (Avg Bid)
    $3 / hr Oferta Promedio
    13 ofertas
    OpenVPN connection via VOIP ATA 3 días left
    VERIFICADO

    HI, I have a VOip ATA. manual attached. The device has openvpn client option. I have a running openvpn server on centos7. I connect to openvpn via my mobile and MAC with no issues. I want to learn how to configure the device using the key file (.ovpn file). Attached is also device openvpn client setting page image. PLS DO NOT BID ABOVE MY BUDJET FOR THIS PROJECT

    $11 (Avg Bid)
    $11 Oferta Promedio
    2 ofertas
    dialer installation on VPS 3 días left
    VERIFICADO

    I need someone who can install goautodialer or vici dialer on VPS Server and configure it aaccording to my needs

    $150 (Avg Bid)
    $150 Oferta Promedio
    10 ofertas
    vicidial customizaton 2 días left
    VERIFICADO

    Hello , I am successfully working with vicidial survey campaigns , i need some modifications on DTMF detection level interested candidate please message for details Thanks

    $549 (Avg Bid)
    $549 Oferta Promedio
    2 ofertas

    About Us([iniciar sesión para ver URL]) is hiring Experienced and Skilled Client/Customer Support Agents. You'll be assigned to handle email support, and need to communication skills via phone/hangout and so on. If you have experience in web development skills, it would be great. And what is the Salary? Thanks

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    31 ofertas
    Twilio Expert 2 días left

    Twilio Expert required, who can work during any timing and during weekends also if required. Start you bid with "Available during Weekends & I am the best in Twilio" If you are not an expert yourself, then just don't apply and save your bid.

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    3 ofertas
    Kamailio & MS Teams Integration 2 días left
    VERIFICADO

    Hi, We are looking for a consultant to assist in setting up a Kamailio SBC to integrate Teams & Asterisk. Brief overview of requirements: - Centos 8 - Kamailio - Support for multiple MS Teams instances - Support for multiple Asterisk servers - Certain MS Teams instances need to be linked to specific Asterisk servers Required: previous experience integrating Kamailio/opensips with Teams Th...

    $250 (Avg Bid)
    $250 Oferta Promedio
    1 ofertas

    Hi, I am looking for a softswitch class4/5 carrier grade, based on freeswitch, opensips or kamailio, with GUI and billing.

    $231 (Avg Bid)
    $231 Oferta Promedio
    4 ofertas

    Hi, Need an Asterisk Expert to do one or 2 little task. If you can work fast and reliable price then can offer more works. I will pay per task. So please provide your price as per task. First I need to record the VOIP Calls. Please provide your price for this one. Please mention "calls" at the top of your bid so I will understand you've read my description clearly. Otherwise I will...

    $47 (Avg Bid)
    $47 Oferta Promedio
    12 ofertas
    Implement the 3CX telephone system 2 días left
    VERIFICADO

    Part 1 6 hours The following setups must be implemented within a zoom session, standard working hours 8 am to 5 pm Interventions with down time 6pm to 7am Monday to Friday Installation of a 3CX telephone system appliance 1.0 hours Integrate the SIP trunks for 0.25 hours Connection of SIP phones Yealink T42S Supported 1 hour Fax numbers set up 0.5 hours and Auerswald COMfortel 1200 IP (not direct...

    $252 (Avg Bid)
    $252 Oferta Promedio
    11 ofertas

    We are looking for an expert consultant for the maintenance of our existing iOS app that's using MumbleKit. Following bug is needed to be fixed as POC that needs to be completed in order to be selected for the maintenance project. Following is the POC bug details. Please understand the issue first, ask questions and show you intent to be able to fix it, we will then proceed on further steps...

    $17 / hr (Avg Bid)
    $17 / hr Oferta Promedio
    2 ofertas

    I want someone to introduce carrier trunk voip server provider for outbound calls in usa.

    $387 (Avg Bid)
    $387 Oferta Promedio
    11 ofertas

    A modular project: VOIP Application - LandingPage – Payment Collection We need (i) a WebSite landing page that (ii) includes and runs an application (iii) that enables a visitor to the website to place the “order” to (iv) make call(s) to a phonenumber as determined/chosen by the visitor (v) at no cost to the operator of the website, whereby (vi) the visitor will pay for the ...

    $606 (Avg Bid)
    $606 Oferta Promedio
    17 ofertas
    Run the WebPhone on Salesforce 1 día left
    VERIFICADO

    SIP SoftPhone for Salesforce Salesforce integration with the Mizu WebPhone

    $771 (Avg Bid)
    $771 Oferta Promedio
    16 ofertas

    Hi there, I have a freepbx solution connected to PRI line. When I have a low number of concurrent calls, everything is fine. But when the number of concurrent calls increases, calls start to drop. I need a super experienced asterisk to help out.

    $343 (Avg Bid)
    $343 Oferta Promedio
    16 ofertas

    I am looking for someone to make an android app on play store similar to Cambly or Engvarta. I donot need however video conferencing. However, i need VOIP based time calls with e-wallet and other options discussed later. Interested candidates only.

    $85 (Avg Bid)
    $85 Oferta Promedio
    2 ofertas

    I looking for Expert in Voice recognition, Call center and IVR to integrate Voice recognition system REST API and to detect enrolled person voice. Regards

    $189 (Avg Bid)
    $189 Oferta Promedio
    23 ofertas

    Install OPEN Connect VPN Server (Fully Functional) ( In Middle east , especially UAE , Oman ) Installation of SSL certificates so IOS users can connect to the server by using cisco any connect Testing of the VPN accounts will be required so we can test that VPN works on cisco any connect using mobile phones . A Full script will be required to install the OCS server ( Non Encrypted Version , we ...

    $265 (Avg Bid)
    $265 Oferta Promedio
    2 ofertas

    I need someone to help me get a predictive dialer with a CRM for my call center to help us reach more potential leads.

    $793 (Avg Bid)
    $793 Oferta Promedio
    5 ofertas

    one: Reinstall an Asterisk and edit the IVR. two: reconnect the existing IVR to the database Check the IVR flow / functionalities. -Old Backup to work on is available

    $119 (Avg Bid)
    $119 Oferta Promedio
    13 ofertas

    3 BBB servers and recording transfer configuration

    $11 / hr (Avg Bid)
    $11 / hr Oferta Promedio
    6 ofertas

    Will install new computer systems and upgrade existing ones to meet the specifications of the client. They install hardware, such as memory, sound cards, fax/modems, fans, microprocessors, and systems boards. We also load software and configure the hard drive appropriately. Some systems setup specialists install computer systems at the client's location. Installation might include normal ha...

    $30 / hr (Avg Bid)
    $30 / hr Oferta Promedio
    17 ofertas

    French VoIP company, research, team leader. your mission will be to control the technical teams and ensured that all the requests of the directions are followed. We are looking for a Woman, who will be responsible. You had to speak absolutely English, preferably French and Arabic (not required). If you are young and dynamic with a great sense of organization, and a job well done. Then contact us.

    $203 (Avg Bid)
    $203 Oferta Promedio
    5 ofertas
    Tele Sales 17 horas left

    I was looking Tele Sales for cold calling to list given to them

    $14 (Avg Bid)
    $14 Oferta Promedio
    21 ofertas
    Twilio integration. 16 horas left

    I need help in Twilio integration for my job. details will be shared with winning bidder.

    $21 - $173
    Sellado
    $21 - $173
    13 ofertas
    PlaySMS connecting with jasmin 16 horas left
    VERIFICADO

    Hi I am looking to connect plays sms with jasmin smpp server. I want to all messages come on jasmin terminated with generic gateway of playsms. generic gateway already added and working fine.

    $140 (Avg Bid)
    $140 Oferta Promedio
    3 ofertas
    search specialist in Asterisk 8 horas left
    VERIFICADO

    professional with great experience in Asterisk, PABX, predictive dialer, softphone and wertc

    $154 (Avg Bid)
    $154 Oferta Promedio
    13 ofertas

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