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! De 32572 comentarios, los clientes califican nuestro VoIP Developers 4.84 de un total de 5 estrellas.
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    23 trabajados encontrados, precios en USD
    Crear interfaz centralita virtual 6 días left
    VERIFICADO

    Tenemos una pbx issabel, y queremos tener un interfaz más amigable con funciones de centralita virtual, y que este enlazada con nuestra pbx issabel. Se valorará trabajos similares y nos enseñe ejemplos

    $168 (Avg Bid)
    $168 Oferta promedio
    6 ofertas

    Dear everyone I have one Call center platform. It worked well some days ago. But suddenly, freepbx is down. So i restored previous backup file. after restored, my call center platform worked again. But some modules doesnt work correctly. I tried to contact previous developer to solve this problem. But due to sick, he can not work right now. so I need someone to solve these problems. the call center built with laravel. someone should have rich rich experience in laravel, sip, freepbx, webrtc. Best regards

    $56 (Avg Bid)
    $56 Oferta promedio
    8 ofertas

    We need an opensips SBC to connect our PBX based on asterisk and free switch to microsoft teams

    $27 / hr (Avg Bid)
    $27 / hr Oferta promedio
    2 ofertas

    We need an opensips SBC to connect our PBX based on asterisk and free switch to microsoft teams The goal of this project is: Configure an Opensips server with Opensips Control Panel that: - Connect to asterisk PBX server / Fusion PBX - Connect to Microsoft Teams - Let users from MS teams call users on Asterisk / Fusion Extensions and external calls though this PBX - Let users from Asterisk/Fusion call users on MS Teams

    $616 (Avg Bid)
    $616 Oferta promedio
    6 ofertas
    Flexisip Installation Service 5 días left
    VERIFICADO

    I want to install Open Source Flexisip installation in my ubuntu machine, and establish and VoIP Call using Linphone android application.

    $30 (Avg Bid)
    $30 Oferta promedio
    2 ofertas
    Go autodial 4 5 días left
    VERIFICADO

    install Go autodial 4 Our main issue is the following: 1) reparar o reinstalar todo queda en mis servidores 2)aplicar mejoras que ya tengo desarrolladas 3) que llame a mis leeds generados y funcione al 100% 4) poder conectar con extenciones en algun freepbx 5)darnos soporte mensual soporte 6)preferioble en idioma español la comunicacion install Go Autodial 4 Our main problem is the following: 1) repair or reinstall everything left on my servers 2) apply improvements that I have already developed 3) call my generated leeds and work 100% 4)be able to connect with extensions in some freepbx 5) Give us monthly support

    $195 (Avg Bid)
    Destacado
    $195 Oferta promedio
    17 ofertas
    FreePBX configrution 5 días left
    VERIFICADO

    we have FreePBX server and we need to configure the IVR dial Plan with setup SIP trunk inbound and out bound

    $216 (Avg Bid)
    $216 Oferta promedio
    11 ofertas
    Voip + CRM 5 días left

    I want find or create voip + crm solution who looks easy to use with nice design

    $20 / hr (Avg Bid)
    $20 / hr Oferta promedio
    21 ofertas

    Dear all, as per title, I would need to get FreePBX installed on a cloud host, setup and configured with 1 landline, ability to send/receive text messages, voicemail and IVR. As a softphone I would then use Zoiper running on Linux Ubuntu. I would need your advice on choosing a reliable cloud hosting service, sip trunks and landline numbers provider. I would also require an initial induction on managing FreePBX on my own, how to add additional numbers and edit the IVR when needed. Many thanks for your interest, I look forward to receiving your proposal. Al MAINPLAY

    $235 (Avg Bid)
    $235 Oferta promedio
    14 ofertas

    Requiero implementar seguridad a un servidor en astpp, la seguridad a implementar son los escaneos de extensiones sip, escaneo ssh, httpd, y cualquier otra sugerencia que propongan. por favor quien no aya trabajado con esta plataforma que no me haga perder mi tiempo. I require security to implement a server in astpp, the security to implement are the sip extension scans, ssh scan, httpd, and any other suggestion that you propose Please, whoever has not worked with this platform, do not waste my time.

    $154 (Avg Bid)
    $154 Oferta promedio
    5 ofertas

    * Tele Sales for different loans services . * Target based * Outbound cold calling for financial services * Lead Generation

    $62 (Avg Bid)
    $62 Oferta promedio
    3 ofertas
    Freepbx robo call bot set up 4 días left
    VERIFICADO

    I am using FreePbx server and - (1) I want to make robo calls to phone numbers automatically and deliver a voice message. (2) if somebody picks the phone and responds then a lead has to be created in our crm system. (3) I want the ability to limit the number of calls which can be done simultaneously. (Like 3 or 4 calls concurrently)

    $296 (Avg Bid)
    $296 Oferta promedio
    13 ofertas

    i need someone to create a ui for call centre connected to my freepbx

    $217 (Avg Bid)
    $217 Oferta promedio
    17 ofertas
    SMS interface groups and Campaigns 3 días left
    VERIFICADO

    Need experience with VoIP SMS please send me examples of sites and interfaces you already have All the requirements can be done with open source like But with a change of the front part and also need to add some functions there as well

    $3833 (Avg Bid)
    $3833 Oferta promedio
    21 ofertas

    Asterisk + Freeside (billing + Self service) installation Debian 10 VoIP service setup and installation on a Debian 10 server

    $455 (Avg Bid)
    $455 Oferta promedio
    9 ofertas
    FusionPBX configrution 3 días left
    VERIFICADO

    We are a company that needs to implement FusionPBX with a dial Plan and import al welcome massage

    $173 (Avg Bid)
    $173 Oferta promedio
    6 ofertas
    Outbound Dailer 2 días left

    need to create OBD software (with IVR) connecting with GSM gateways

    $371 (Avg Bid)
    $371 Oferta promedio
    8 ofertas
    setup VPN on YEALINK phone 1 día left
    VERIFICADO

    I need to configure VPN on YEALINK T29G phone. I have a soft-ether OpenVPN server running but I am struggling to configure as CLIENT my YEALINK T29G Sip Phone.

    $10 - $30
    Sellado
    $10 - $30
    3 ofertas

    1. Vendor will provide the onsite implementation services (Hyderabad Location) of all in-scope project hardware and software (Attached BOQ). Services to be provided are summarized in the following sections below. 2. Provide the complete planning, & Implementation services for shared BOQ. 3. Implementation of this SOW in accordance with customer document 4. Installation of Virtual CUCM (Unified Call Manager) on the Virtual Machine, The VM will be provided by the Customer on their ESXi license 5. Perform Standard & Advanced Configuration of Cisco UCM 6. Implementation of 30 qty. IP Phone 7. Rack Stack, & Power of New Voice Gateway Routers ISR4331-V/K9 (Qty. 1) 8. Initialize Voice Gateway Router • Perform staging & Software Upgrades • Configure OOB management 9. ...

    $646 (Avg Bid)
    $646 Oferta promedio
    5 ofertas
    $189 Oferta promedio
    4 ofertas
    iptv panel pro 14 horas left

    Instalasi IPTV server using iptv panel pro. input dvb/T2 Card, transcode to lower quality.

    $635 (Avg Bid)
    $635 Oferta promedio
    16 ofertas

    Port forwarding rules need to be diagnosed and setup

    $86 (Avg Bid)
    $86 Oferta promedio
    15 ofertas

    Port forwarding rules need to be diagnosed and setup

    $65 (Avg Bid)
    $65 Oferta promedio
    7 ofertas

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