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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    34 trabajados encontrados, precios en USD
    Crear VM con Issabel en VMware 2 días left
    VERIFICADO

    Somos un call center argentino que trabaja con multicampaña. Necesitamos crear 3 VM (Maquinas virtuales) en un servidor Dell. En las 3 VM se deben instalar la versión mas reciente de Issabel (Central Telefónica). Debe esta bajo SO Linux. Parámetros: Configurar troncales y rutas salientes: Troncales: 1 Gateway synway GSM de 16 canales 1 Gateway Openvox GSM 12 canales...

    $359 (Avg Bid)
    $359 Oferta Promedio
    7 ofertas

    COnfiguracion de pin de acceso, cobro prepago, tarificacion y uso.

    $143 (Avg Bid)
    $143 Oferta Promedio
    7 ofertas

    I have an on-premise Freepbx with 44 extensions connected to a Mikrotik router via vLAN, I am having major connectivity issues and looking for immediate support.

    $110 (Avg Bid)
    $110 Oferta Promedio
    1 ofertas
    Linphone web version 6 días left
    VERIFICADO

    Hello I need to custom the Linphone web version [iniciar sesión para ver URL] Thanks

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

    Hello. We need a person to help us with Vicidial/asterisk. Calls are not getting through, extensions are working and internal calls are working but inbound and outbound calls are not. SIP trunk is registered OK

    $33 (Avg Bid)
    $33 Oferta Promedio
    3 ofertas
    CREATE A SIP TRUNK COMPANY 6 días left
    VERIFICADO

    Hello, I am looking for a VOIP SIP specialist to create a worldwide SIP TRUNK company. Thanks

    $9340 (Avg Bid)
    $9340 Oferta Promedio
    7 ofertas

    Hello! We are a small fintech company based in Ukraine, bringing Fintech B2B solutions to global customers. As a top provider of B2B services, we help our customers make the decisions and follow the paths they need. With Blockchain, cryptocurrencies, BI and a variety of technologic advances taking place in recent years, we are especially situated to help our customers with their biggest business c...

    $170 (Avg Bid)
    $170 Oferta Promedio
    2 ofertas
    freeswitch configure 6 días left
    VERIFICADO

    setup freeswitch call duration limit

    $65 (Avg Bid)
    $65 Oferta Promedio
    5 ofertas
    Vicidial Daily Tech 6 días left
    VERIFICADO

    I need a Vicidial (vici) tech to provide my call center DAILY, dedicated support. Tasks include: Vici setup Avatar setup (extensive customization) List uploading/management Maintenance/optimization Troubleshooting Dialing hours are 7 days a week, Monday - Sunday 6am PST-8:30pm PST Daily workload is not intense, its a total of less than 50 agents. You can do other tasks, projects and jobs whil...

    $1161 (Avg Bid)
    $1161 Oferta Promedio
    20 ofertas

    We are looking for someone to connect Bria Teams (Must be Bria Teams no other Counterpath product) with FreePBX or PBXact UC.

    $8 - $23
    $8 - $23
    0 ofertas

    Hello, I need a VOIP specialist that would make researches to find : - a trunk sip that would offer unlimited calling plans for both landlines and mobiles - would allow call centers (not all trunk sip allow call center for unlimited callings) - country mainly france, but if packages includes europe and israel it would be a plus if no unlimited calling plans, then I will need cheapest price - ...

    $41 / hr (Avg Bid)
    $41 / hr Oferta Promedio
    3 ofertas
    CISCO ACI, 5 días left

    Looking to hire freelancers to work on short term projects. Projects relevant to your skill set and expertise.

    $294 (Avg Bid)
    $294 Oferta Promedio
    10 ofertas

    Hi i have Asterisk installed on raspberry pi all i want i want to allow calls from one public voip ip server with prefix go to extensions regards

    $38 (Avg Bid)
    $38 Oferta Promedio
    10 ofertas
    APPOINTMENT SETTING VERIFIER 4 días left
    VERIFICADO

    I am looking for a productive and friendly agent to do an outbound call for my B2B campaign, verify if interested, then transfer for appointment easy and fast. Please be noted that we are performance based. Qualification: agent must be friendly and productive reliable and consistent fast learner and responsible has an idea or has a knowledge on vici dialer Thanks!

    $148 (Avg Bid)
    $148 Oferta Promedio
    12 ofertas

    You need to write or provide a connector for integrating FreePBX 14 based on Asterisk 13 and Vtiger 7.1. It is also required to provide detailed instructions for installing and configuring the connector; after installation, Vtiger users must be able to make outgoing calls, receive calls, and listen to them.

    $381 (Avg Bid)
    $381 Oferta Promedio
    9 ofertas

    APPOINTMENT SETTING /LEAD GENRATION COLD CALLING OUTBOUND BPO

    $419 (Avg Bid)
    $419 Oferta Promedio
    6 ofertas
    RTP VoIP capturing application 3 días left
    VERIFICADO

    hi i want to build a simple application to capture the RTP VoIP using tcpdump all the configuration needed in the PBX system done and there is a trunk that the PBX will be sending copy of the traffic to the server you need to write an application that will listen to the UDP traffic and the port to capture and save the traffic i do not need full web application just simple one to shoe me what are ...

    $273 (Avg Bid)
    $273 Oferta Promedio
    10 ofertas

    B2B SALES PROJECT IS THERE, REQUIRE EXPERIENCED CALL CENTER FOR THAT

    $60716 (Avg Bid)
    $60716 Oferta Promedio
    7 ofertas

    numbers , Live traffic , Test numbers , Access , Payments , IVR/SIP / Support

    $960 (Avg Bid)
    $960 Oferta Promedio
    18 ofertas

    Necesito freelancer de España para hacer llamadas desde una base de datos que se les proporcionará y ofrecer ciertos servicios gratuitos para el consumidor. El pago es de $4 la hora. Si no estas de acuerdo con los honorarios no te postules. SOLO FREELANCERS DE ESPAÑA O QUE CUENTEN con UN VOIP para llamar a España. Mas detalles por inbox

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    1 ofertas

    Necesito freelancer de España para hacer llamadas desde una base de datos que se les proporcionará y ofrecer ciertos servicios gratuitos para el consumidor. El pago es de $4 la hora. Si no estas de acuerdo con los honorarios no te postules. SOLO FREELANCERS DE ESPAÑA O QUE CUENTEN con UN VOIP. Mas detalles por inbox

    $5 / hr (Avg Bid)
    $5 / hr Oferta Promedio
    4 ofertas

    I have Cisco SG300-20 with Polycom phones. Polycom Phones tag packets with DSCP 46 and I need to configure the cisco switches (Via SSH) to prioritize my voice packets tagged with DSCP 46. I dont have a voice vlan. I have multiple vlans and phones are on all vlans I have about 10 switches I need qos setup help and commands to monitor the live traffic if possible via command line SSH.

    $25 (Avg Bid)
    $25 Oferta Promedio
    10 ofertas

    Looking for a data scraper Global Opening for Freelancer Network Engineer (CCNA,CCNP,CCIE) For 2 Years SLA Project at JPMC Badges. You can earn between $30-80 Per hour minimum 2-4 hours Paid. You have to be onsite once request support ticket arrived. Location file is uploaded. Please choose your location and confirm to me with hourly pay rate and minimum paid hours. SOW:- 1. Racking an...

    $38 / hr (Avg Bid)
    $38 / hr Oferta Promedio
    22 ofertas
    Sending SMS from Flowroute 3 días left
    VERIFICADO

    Sending sms from flowroute number by using API

    $50 (Avg Bid)
    $50 Oferta Promedio
    1 ofertas

    I need my api connected to my website in a simple way of a box diagram saying in call or off call and how long with my ivr

    $20 (Avg Bid)
    $20 Oferta Promedio
    3 ofertas

    I need my api connected to my website in a simple way of a box diagram saying in call or off call and how long with my ivr

    $19 (Avg Bid)
    $19 Oferta Promedio
    3 ofertas
    voip telephony 2 días left

    should be able to call and message instantly with real time and load with event

    $14 (Avg Bid)
    $14 Oferta Promedio
    2 ofertas
    Asterisk Training 2 días left

    Asterisk expert needed for an online training.

    $461 (Avg Bid)
    $461 Oferta Promedio
    3 ofertas

    I need a very knowledgeable developer to implement Mizutech sip VoIP notifications for my server for Android, iOS and all browser type users. See scope/requirements links here listed: [iniciar sesión para ver URL] [iniciar sesión para ver URL]

    $188 (Avg Bid)
    $188 Oferta Promedio
    7 ofertas

    dear i want to install the a2billling with asterisk in my server. i can install asterisk no problem. but every time i install the a2billing get some error or its not working. i am looking for bash script which i will just upload to server in the root directory and run the script it will be install me fully working asterisk with a2billing. i will use centos 7 OS thanks

    $178 (Avg Bid)
    $178 Oferta Promedio
    18 ofertas

    We have matrimony operations and want to soon upgrade from manual calling to IVR calling. Currently, the team is small but we will soon increase strength of callers, so need help in organising the processes and campaigns. Need help from experienced professional from sales & service call centre background

    $190 (Avg Bid)
    $190 Oferta Promedio
    2 ofertas

    Need an experienced freelancer to perform our Twilio Basic Setup Configure out Cisco SIP 7945 Migrate Numbers from JIVE to Twilio Perform Config for 3 Numbers to Send/Receive SMS on Zoiper App. This is setup for one user and a small task.

    $14 (Avg Bid)
    $14 Oferta Promedio
    3 ofertas
    iOS VOIP APP 22 horas left

    I want someone to build voip App for make and receive calls on ios with chat

    $380 (Avg Bid)
    $380 Oferta Promedio
    19 ofertas
    Voip technician 14 horas left

    For urgent hiring -We need “gateway Calls technician” -Candidate would be responsible for: 1:set up goip 4 system 2:Installation of projects from start to finish 3:create and setup VPN system 4:monthly maintenance for 100$ per month

    $314 (Avg Bid)
    $314 Oferta Promedio
    7 ofertas

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