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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    37 trabajados encontrados, precios en USD

    Tengo un servidor Asterisk Instalado y en el mismo tengo Vicidial instalado. Tengo un problema al momento de interconectar mi Asterisk con un Softswitch y es que el puerto de comunicación de mi Softswitch es el 6060 no acepta peticiones por el 5060 que es el puerto estándar de Asterisk. La cuestión es que he intentado establecer la conexión y no he podido. Tengo bien co...

    $60 (Avg Bid)
    $60 Oferta promedio
    3 ofertas

    Necesito un experto 3CX para emparejar mi tronco con el softphone de 3cx

    $15 / hr (Avg Bid)
    $15 / hr Oferta promedio
    5 ofertas
    contratar provedor voip 4 días left
    VERIFICADO

    buenas, necesito ayuda para contratar algun provedor voip, preferiblemente vitelity

    $598 (Avg Bid)
    $598 Oferta promedio
    6 ofertas
    SMS Blaster Software 6 días left
    VERIFICADO

    We need SMS Blaster software to blast cellular SIMs. To setup this need an expert. Example In case of VoiP my technician installed and configured FusionPBX in our server and linked PBX to SIP provider. As my PBX Technician did, we wanted the same for SMS.

    $29 / hr (Avg Bid)
    $29 / hr Oferta promedio
    1 ofertas

    The engineer must posses Mitel Voice System skillset with technical support via online on programming, configuration, troubleshooting, and more related field. Please private message for more information.

    $128 (Avg Bid)
    $128 Oferta promedio
    3 ofertas
    Mobile Dialer 6 días left
    VERIFICADO

    Looking to built a mobile dialer should support all platforms

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

    Hi, I have an Iphone VoIP app (written in swift) used for making and receiving calls. I am using linphone sdk for voip. I am facing following issues with it. 1. Double calling screens -- app screen and callkit screen both visible at same time it should only show one. 2. When callkit ui is presented on incoming call and you answer the call it does not get connected and both parties not able to tal...

    $20 - $167
    $20 - $167
    0 ofertas
    VTIGER PBX INTEGRATION 5 días left
    VERIFICADO

    Hello, I'm looking for an expert to connect Vtiger to a PBX to be able to make calls via Vtiger.

    $83 (Avg Bid)
    $83 Oferta promedio
    5 ofertas

    Hola, Tenemos un servidor freepbx queremos que quede habilitado para ser usado con ciertas caracteristicas mas informacion al privado. Hi, we have a server freepbx we want it enabled to be user with some configuration more information at private

    $94 (Avg Bid)
    $94 Oferta promedio
    5 ofertas

    I wanted to build omni channel solution on Asterisk open source platform. It should have following module like Voice, Email, Chat, Messaging, Reporting, Voice Analytics and GUI based IVR. It is good to have WebRTC. I am also open if anyone has already developed like this.

    $1317 (Avg Bid)
    $1317 Oferta promedio
    5 ofertas

    I would like a multi-class WebRTC tutorial, at first with the most basic concepts (from zero) and increasing the level with each class, starting to beginners and finishing with a professional mastering of the subject, to learn and understand completely how working RTC with APIs. The minim total duration of the videocourse with all of classes is 2 hours.

    $34 (Avg Bid)
    $34 Oferta promedio
    1 ofertas

    Looking an Network Engineer who can handle to configure Wireless Controller Upgradation & configuring Cisco Access Point Along with Wifisoft Hotspot Installation.

    $123 (Avg Bid)
    $123 Oferta promedio
    11 ofertas

    Hi i want Call fowarding with Concurrent calls to different different like i have 3 phone number 1st number can take 2 Concurrent calls 2nd take 5 Concurrent calls 3rd take 8 Concurrent calls if i have 10 calls at my main number it will forward calls to as setting done by call forwarding script i will use twilo plivo and other scipt for getting numbers below is there documents link [iniciar ...

    $123 (Avg Bid)
    $123 Oferta promedio
    3 ofertas

    I have 2 locations. Location A has 3cx phone system on it. Location B is networked with location A with 2 Mikrotik routers. I want a backup of 3cx system in my location B incase location A loses internet. I have microsoft DNS server between the 2 stores. I need someone that has experience with 3CX phone system and Mikrotik Network, and Windows server 2012. I also need backup active directory...

    $247 (Avg Bid)
    $247 Oferta promedio
    7 ofertas

    We need help with the Android Linhome app, namely my developer has a problem with PUSH afterimages when the app is running in the background or the app is in close mode PUSH notifications are not working. We are looking for a person who can fix it.

    $188 (Avg Bid)
    $188 Oferta promedio
    7 ofertas
    Cold Calling Lead Generator Finalizado left
    VERIFICADO

    Appointment Setter ROle The successful candidate will be responsible for setting appointments for our new business development team. Your day to day responsibilities includes making 160 outbound calls, pitching our services over the phone and setting qualified appointments . You will assist in coordinating sales with the local management team. We are looking for 5 self motivated individuals that...

    $13 / hr (Avg Bid)
    Destacado Urgente
    $13 / hr Oferta promedio
    19 ofertas
    SoftPhone customization 3 días left
    VERIFICADO

    I need to use linphone or blink open source and to make some small GUI customization and adding BLF and remote configuration (user will type specific code and will get all configuration from website) Then pack it all back to windows & mac installation

    $250 (Avg Bid)
    $250 Oferta promedio
    1 ofertas
    Vicidial Support 2 días left

    I need help uploading a data base and creating filter into vicidial once its uploaded.

    $40 / hr (Avg Bid)
    $40 / hr Oferta promedio
    6 ofertas
    Recording for Telephone IVR 2 días left
    VERIFICADO

    Need a 15-20 second welcome message with the press this for option 1, this for option 2, and ..for option 3. And about 30 seconds on-hold message. For phone system. Example attached, we need a different message because our services have changed.

    $67 (Avg Bid)
    $67 Oferta promedio
    24 ofertas

    Selling voip connectivity and pbx solutions to residential & business prospects in the UK. Remuneration will include basic pay per hour + great commission

    $17 / hr (Avg Bid)
    $17 / hr Oferta promedio
    10 ofertas

    An application that can control the video in the monitor over the Internet. Monitor on an android platform with a wifi connection. Internet router - gateway. Possible transmission methods - wifi, rs 485, etnernet. Create a videoplaylist schedule to play on the screen.

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    8 ofertas

    We are a Voip based company we are needing someone who can search and find us partners to add onto our routes the job entails finding providers and signing up with them so we can use there test account service

    $447 (Avg Bid)
    $447 Oferta promedio
    2 ofertas

    IVR integration with my microfinance house

    $196 (Avg Bid)
    $196 Oferta promedio
    3 ofertas
    Need a VOIP Solution 18 horas left
    VERIFICADO

    We are looking for our own server setup/installation with vici dialer for voip. Complete solution from scratch is required where we can use the voip in our own call center setup and also resell it at our modified price to others. Please mention details of past experience/reference.

    $244 (Avg Bid)
    $244 Oferta promedio
    5 ofertas
    OUTBOUND sales -- 2 14 horas left

    Looking for a call centre who has experience in the US B2B Energy market, pay per sale model which can move to an hourly rate provide a trial period is successful. Please only apply if your a call centre and have all your own infrastructure i.e dialler, voip etc

    $34 / hr (Avg Bid)
    $34 / hr Oferta promedio
    5 ofertas

    ekh custom software benana he jisme ki me mera 200 students ko ekh saat call keru per call me sirf me use software ke aunder ekh voice bolunga jo record hoga fer usse use software me daalunga aur fer 200 students ke mobile number use software me daalunga aur send kerunga tho aur time set kerunga aur send kerunga aur sebhi ke pass ekh recording call jayega jisme mobile number bhi automatic dusra ho...

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    3 ofertas
    asterisk to sip 4 horas left
    VERIFICADO

    hi , hope all is well. i am looking for someone to help diagnose the connection between my asterisk and sip provider

    $28 (Avg Bid)
    $28 Oferta promedio
    10 ofertas
    Asterisk Specialist Finalizado left
    VERIFICADO

    Need help building PBXact and custom Modules. Should know how to review PBX Status on Asterisk Server and more. We are looking for somone with past experience with Asterisk.

    $516 (Avg Bid)
    $516 Oferta promedio
    12 ofertas
    Kamailio or OpenSIPs Proxy DEV Finalizado left
    VERIFICADO

    [iniciar sesión para ver URL] [iniciar sesión para ver URL] Looking for someone to setup kamailio / OpenSIPs for the following - Registration pass-through SBC for Freeswitch Servers and Remote Phones... kamailio / OpenSIPs will be hosted inside Amazon EC2 - SBC Setup for phone calls with Least Cost Routing... Freeswitch will use kamailio / OpenSIPs as the gateway and kamailio / Op...

    $26 / hr (Avg Bid)
    $26 / hr Oferta promedio
    3 ofertas
    3cx AutoDialer Finalizado left

    Hello, I am looking for VOIP expert who can assist with creating an auto dialer campaign via 3CX V16 with enterprise license. The need is to call defined calls list and assign calls to specific calls group and assure calls are out via predefined caller ID

    $102 (Avg Bid)
    $102 Oferta promedio
    4 ofertas
    Python SIP Client Finalizado left
    VERIFICADO

    Required Functions [iniciar sesión para ver URL](server, port, protocol, username, password) → Boolean Task: • Register at SIP Server • Return true on success • Keep connection alive, reconnect on disconnect • Must support SIP Server, UDP, TCP and TLS connections [iniciar sesión para ver URL]() → Boolean Task: • Return true if connected to server ...

    $69 (Avg Bid)
    $69 Oferta promedio
    2 ofertas
    Configure freepbx Finalizado left
    VERIFICADO

    we need configuration of freepbx virtual machine/asterisk we have about 3 phones to configure there

    $60 (Avg Bid)
    $60 Oferta promedio
    17 ofertas

    I want to extract contacts from google and outlook to skype and ms teams Need someone with experience In your cl write blue so i know you read

    $13 / hr (Avg Bid)
    $13 / hr Oferta promedio
    3 ofertas
    Skype voice expert Finalizado left
    VERIFICADO

    Just need Skype or [iniciar sesión para ver URL] or MAYBE ms Teams to sync with different devices. The DREAM is they actually LIVE SYNC with_outlook contacts Problem: Ok Skype appears to have disabled contact synchronization across devices since Aug 202. Webskype has NONE of my 4,000 contacts. Can you help me figure this out. Could be happy with [iniciar sesión para ver URL] if I ca...

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    3 ofertas

    3cx configuration sip trunk with cisco

    $27 (Avg Bid)
    $27 Oferta promedio
    5 ofertas
    Odoo Voip Integration Finalizado left

    I am having a hard time integrating asterisk with Odoo. I have set up asterisk in the same server as Odoo, also have installed certificates for webrtc as well as for the odoo portal. I will provide access to my sandbox server.

    $86 (Avg Bid)
    $86 Oferta promedio
    5 ofertas
    Skype Web.Skype VOIP Expert Finalizado left
    VERIFICADO

    Objective: Just need Skype or [iniciar sesión para ver URL] or MAYBE ms Teams to sync with different devices. The DREAM is they actually LIVE SYNC with_outlook contacts HAHA! Problem: Ok Skype appears to have disabled contact synchronization across devices since Aug 202. Webskype has NONE of my 4,000 contacts. Can you help me figure this out. Could be happy with [iniciar sesión para...

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

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