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! Hire VoIP Developers

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    25 jobs found, pricing in USD
    Twilio Administrator 6 days left
    VERIFIED

    I am looking for someone that is familiar with Twilio and all the possibilities it provides, or with basics and willing to become an expert to accompany in discovering what Twilio has to offer.. Note, no coding skills required. But if you have, please advise. As I am a service provider for SME ecommerce businesses with 500+ clients, I would like to develop products and services with Twilio. As a matter of fact, I already have inquiries for solutions from a couple of clients with whom I discussed the demand. In your application, please refer to your experience with Twilio, your skill set.

    $12 / hr (Avg Bid)
    $12 / hr Avg Bid
    3 bids

    Hello Friends, I am looking for a full time VoIP telephony Developer who can create a web based SAAS Application for Call Management Portal that can help business to manage their huge call volumes. For more details, I can also show you the reference applications.

    $589 (Avg Bid)
    $589 Avg Bid
    5 bids

    I search a provider of US phone numbers. Real US phone numbers not a VOIP

    $518 (Avg Bid)
    $518 Avg Bid
    8 bids

    I have a small asterik module working on asterisk 13, I need to port it to asterisk 18

    $192 (Avg Bid)
    $192 Avg Bid
    7 bids

    We are looking for an expert who can help us to make our webrtc client working with opensips. We have Opensips as SBC and FreeSWITCH to handle media + call routing logic. If we connect our webrtc client with FreeSWITCH directly then webrtc working well but when we connect the webrtc client with opensips then outbound and inbound calls are not working. Please bid only if you have worked on similar task.

    $30 - $250
    $30 - $250
    0 bids

    I'm looking for experienced web developer with WebRTC experience building dialing systems from scratch. We have a cluster of multi-tenant PBXs (VitalPBX) the new dialer must be integrated with. We expect this dialer to allow agents to place/receive calls, hold calls, transfer calls and any other normal call centre operation features to be implemented. We are open for the technologies you would like to use, e.g. it can easily be React.js with JSSIP library, or Vue with Sipml5 etc. It's would be also nice to stay in touch with developer for further development and some support in case we need something to know or to get be able to consultate with developer per hour/project basis. Minimum experience required: 2+ years web dev expertise with solid Javascript knowledge, WebRTC an...

    $21 / hr (Avg Bid)
    $21 / hr Avg Bid
    10 bids

    We need moh in queues based on crm data.

    $20 / hr (Avg Bid)
    $20 / hr Avg Bid
    18 bids

    Need a developer who can build me asterisk with ready chan_mobile module in puppy linux or ubuntu or any other GUI linux

    $159 (Avg Bid)
    $159 Avg Bid
    5 bids

    Need to look at building out some custom kazoo-SDK to work with nestJS

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    15 bids

    Odoo CRM to PBX system integration to enable crm users to click to call contacts, receive calls via Odoo Crm .

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    15 bids

    I need assistance in migrating DPMA to Endpoint manager. having issues with installing the new version of Digium Phones Config so its disabled and I'm unable to enable it. Failed to install Digium Phones Config due to the following conflicting module(s): EndPoint Manager. also Look into why Voicemail to Email is not working.

    $188 (Avg Bid)
    $188 Avg Bid
    12 bids

    I would like the CRM tool, through an API integration, to be able to record the history of all calls/recordings into the CRM I would like to know the time and price of this integration

    $186 (Avg Bid)
    $186 Avg Bid
    16 bids

    I need a freelancer to configure FreePBX (Asterisk) (Voip) on NUC Working on the project would be online. You need to configure: - 8 phone numbers on Messagenet - IVR (Interactive voice response) Configure communication with: - SmartNode Multi-Port ISDN IAD - PORTech MV-370 Mobile VoIP

    $268 (Avg Bid)
    $268 Avg Bid
    10 bids

    need only software for Cisco Autonomous AP IOS Software for two access points (Aironet 1600 model AIR-CAP1602I-E-K9 and Aironet 1700 model AIR-CAP1702I-E-K9) and SIP software for telephones cp-7900 , cp-7821 cp- 8841

    $22 (Avg Bid)
    $22 Avg Bid
    5 bids

    jive integration odoo , make and receive call phones , emergent windows, etc

    $2248 (Avg Bid)
    $2248 Avg Bid
    30 bids

    Freepbx Inbound silence issue , IVR Busy announcement and call wait ulmited queue

    $47 (Avg Bid)
    $47 Avg Bid
    7 bids
    Linkus and yeastar 2 days left
    VERIFIED

    I have setup Linkus in yeastar S20, work remotly in ios fine. but in android no voice. I have setup port forwarding in the modem but not sure if this correct configuration. Also, many times I try to register a mobile device it blocked by firewall What I need: make sure firewall settings are correct. make sure port forwarding are correct. configure Linkus to work in linkus app for ios and android correctly.

    $36 (Avg Bid)
    $36 Avg Bid
    4 bids
    create a plivo script 2 days left
    VERIFIED

    Hi, I need to create a script for incoming calls that would involve playing prompts, transcoding messages and sending sms. Unfortunately there's something I can't do with PHLO canvas. To be considered please solve this simple math and include at the end in your reply 5-256=?

    $41 (Avg Bid)
    $41 Avg Bid
    1 bids

    I have a PBX Isabell which is already configured in AWS. Right now I am having a call issue which has to be fixed.

    $33 / hr (Avg Bid)
    $33 / hr Avg Bid
    8 bids

    We are working with a telecommunication vendor that exposes a phone number and does SIP forwarding into our system. We are using Asterisk today and seek to migrate from traditional IVR to connecting to our dialogue engine, exposed behind a websocket server. We are not bound to Asterisk if there are better components for receiving SIP calls and converting to websocket. Please reach out if you think you can help.

    $30 / hr (Avg Bid)
    $30 / hr Avg Bid
    6 bids

    Right now we have 1 cloud FreePBX server (Ubuntu) at internet, there is Strongswan IPsec tunnel to the SIP provider (connected) but now we need set SIP trunk just over this IPsec, anything else at public IP has to be working...

    $78 (Avg Bid)
    $78 Avg Bid
    9 bids

    Project: Implementation of 1v1 calls, group calls and video calls. Using Linphone sdk Asterisk Webrtc server For android app Calls must be zrtp User account creation must go automatically on app login

    $278 (Avg Bid)
    $278 Avg Bid
    18 bids

    i have freebpx installed and i want to connect my Custom build crm with it, i need to send a parameter from freebpx to my crm and cause a popup to open so that my team do a simple form fill out.

    $51 / hr (Avg Bid)
    $51 / hr Avg Bid
    5 bids

    Necesito un CRM de Call Center (Cobranzas), que interactúe con Vicidial (MySQL o Maria DB, PHP, Vicidial), que tenga a lo menos los Módulos siguientes de: Administración/Supervisión: - Levantar (cargar) Carteras de Cobranza (Archivos Deudor, Deuda, Teléfonos) - Bloquear Números de Teléfono de Deudores - Generar Informes - Generar Archivo para Crear Campaña en Vicidial - Generar Archivos 200 y 600 de Gestiones diarias - Depositar automáticamente archivos 200 y 600 en sitios SFTP de Cedentes Ejecutivas de Cobranza: - Mostrar (desplegar datos) de Deudores (Datos Personales, Monto de Deuda, Ofertas de Pago, Gestiones Realizadas, etc.) - Permitir generar una Gestión de Contacto (Contacto con Titular, Contacto con Tercero,...

    $2475 (Avg Bid)
    $2475 Avg Bid
    18 bids

    Necesito cambiar las etiquetas de una vlan según topología

    $134 (Avg Bid)
    $134 Avg Bid
    11 bids

    Top VoIP Community Articles