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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    28 trabajados encontrados, precios en USD

    Necesito programador que enlace pagos webpay a plataforma de llamados a2billing

    $182 (Avg Bid)
    $182 Oferta promedio
    6 ofertas
    Fix Flutter App WebRTC functions 6 días left
    VERIFICADO

    We have a flutter app with webrtc and using Twilio for ICE, Stun, Turn. Three types of call 2 Way Call 3 Way Call Course call which has a host and many callers Deliverable 1. call gets disconnected need seamless reconnect 2. make sure the app uses STUN before falling back to TURN 3. make sure firebase is logging all call details needed for debugging 4. refactor code to fix and enhance the app Mu...

    $384 (Avg Bid)
    $384 Oferta promedio
    7 ofertas

    Need a telemarketer, cold callers for appt fixing

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

    I am looking for someone to setup and configure Kamailio or Janus ( Preferably Janus) as a WebRTC to SIP Gateway in from of multiple Asterisk server. Janus / Kamailio should be able to load share to multiple Asterisk servers based on Caller Prefix.

    $632 (Avg Bid)
    $632 Oferta promedio
    2 ofertas

    i am into telemarketing company who wants to provide sms service to our telemarketing clients

    $2494 (Avg Bid)
    $2494 Oferta promedio
    14 ofertas

    I have built new vicidial server and, i have took free trunk and did number from online for testing, Need a person who can configure that trunk and did number and make the call.

    $141 (Avg Bid)
    $141 Oferta promedio
    3 ofertas
    Asterisk VoIP customization 5 días left
    VERIFICADO

    1. Using issabel call center module while on call with customer need to hold the call, this data need to capture in database. 2. after call finished needs pause option for (ACW) this data also need to capture in database

    $250 (Avg Bid)
    $250 Oferta promedio
    3 ofertas

    Duties and Responsibilities Conduct calls to healthcare facilities to verify and collect information. Utilize software, scripts, and tools appropriately. Understand and strive to meet or exceed company metrics. Requirements 1-2 solid years of experience in outbound calling Excellent communication skills Exceptional call handlings skills Proficiency with computers, especially with CRM Software A...

    $114 (Avg Bid)
    $114 Oferta promedio
    5 ofertas

    We are a Telecommunication company. Our primary target in the market is cloud pbx and Voip. Designed softphone needs work with our pbx cloud only. It can be designed with Linphone sdk, microsip etc. We are open to suggestions if you prefer other software. Listed the must have specifications below: - Source code must be shared at the end of the timeline. - It must have auto provisioning ability. ...

    $652 (Avg Bid)
    $652 Oferta promedio
    7 ofertas
    3cx call flow app 3 días left
    VERIFICADO

    I want to have a app customer diales any inbound rule lets say 999 If he enter correct pin 0000 he will be deliverd to ring group 111 If not he is forwrding to mailbox

    $41 (Avg Bid)
    $41 Oferta promedio
    7 ofertas

    The mobile application should act as a secretary. So when I choose list of people from my contacts, the software should make an automatic call and play them my prerecorded voice. Let's Say I want to make a personal meeting for 50 people. Generally the secretay should call all of them in person. But this application should call them and play the prerecorded voice, if they understand and receiv...

    $502 (Avg Bid)
    $502 Oferta promedio
    8 ofertas

    We are running Asterisk 1.4.24 and we are experiencing random deadlock crashes (segmentation faults w/ core dumps) when using the chanspy feature. Core dumps are available

    $480 (Avg Bid)
    $480 Oferta promedio
    5 ofertas

    We are a Voip carrier and we need to integrate Zendesk with our telephony platform. The integration have the next goals: - On incoming call open the contact form vinculated with the Zendesk user assigned in the call - Click to call from phone numbers in contact, customer or lead in odoo. - Register incoming and outgoing calls per user, contact. Finally we want to have this integration app in the...

    $2709 (Avg Bid)
    $2709 Oferta promedio
    22 ofertas

    Install and configuration SMS server JASMIN or KANNEL and give demo to send sms

    $96 (Avg Bid)
    $96 Oferta promedio
    3 ofertas

    Windows based asterisk voip to gsm gateway using real mobile phones connected to the USB ports which are recognized as extensions.

    $650 (Avg Bid)
    $650 Oferta promedio
    3 ofertas

    I am looking for an expert in Vicidial. There are two tasks to be done. 1) Two lists were deleted by mistake. These must be restored, since a backup is available, but work has been continued in the meantime, not the complete backup may be restored, only the two lists. 2.) A migration is to be carried out. Vicibox 7 is currently in use, ideally a VM with Vicibox 9 should be used with the old data...

    $23 / hr (Avg Bid)
    $23 / hr Oferta promedio
    13 ofertas

    Install 2 ASTPP servers following this doc: [iniciar sesión para ver URL] ASTPP1 will handle billing, and ASTPP2 here will have a role of freeswitch only (handling calls). ASTPP2 needs to be connected to ASTPP1 DB, so that in ASTPP1 GUI we see also ASTPP2. Users from ASTPP1, must be able to call to user connected on ASTPP2. In ASTPP1 GUI, we must see the customers registered on ASTPP2 (fr...

    $104 (Avg Bid)
    $104 Oferta promedio
    3 ofertas

    We want to setup telegram to sip with this below link instructions - [iniciar sesión para ver URL] Raspberry pi product link - [iniciar sesión para ver URL] Is it possible for you to create this setup and make workable, if so let me know how much time you need for this project and what is the best possible rate that you can offer us ?

    $332 (Avg Bid)
    $332 Oferta promedio
    5 ofertas

    I have already installed Jitsi video conference on my server and have been using for some time but need to add the ability for participants to be able to join via voice call and video streaming ability. I also already have the VOIP service and DID numbers that would be needed

    $44 (Avg Bid)
    $44 Oferta promedio
    9 ofertas

    Developer for creating chrome plugins for popup windows. This pop-up app should connect to Asterisk and have the following features. 1. Connecting to Asterisk via the ami protocol 2. When you receive an incoming call, you should a) a pop-up window will appear. The caller's number should be displayed in this pop-up window. b) open the URL to which the caller number should be added by the templ...

    $22 / hr (Avg Bid)
    $22 / hr Oferta promedio
    12 ofertas

    I am looking for rebranding & skinning Jitsi open source software including , IOS and Android Apps and web application. Experience in WebRTC, SIP , Javascript, PHP, Aache, SQL , JAVA , IOS & Android are mandatory. Additional preferable skills include Asterisk , Video Conference , ZRTP. I would need the signed IOS and Android App along with web application and server side application all re...

    $822 (Avg Bid)
    $822 Oferta promedio
    12 ofertas

    Appointment setting Europe (Home based job) We are looking for a Freelancer that can help us with Appointment setting around Europe for various clients each month. Agent requirements: 1) Strong command of the English language. 2) Ability to learn and adapt to new ways of working. 3) Laptop/PC with headphones, microphone and a good internet connection. 4) Working from Monday to Friday, European...

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    27 ofertas
    Cold caller 21 horas left

    We are a B2B company looking for a telemarketer or cold caller. There is no selling involved, just making appointment for the company President

    $14 / hr (Avg Bid)
    $14 / hr Oferta promedio
    13 ofertas

    Converting 4-site CCM install to SIP trunks. - Main site has 2 CCM, 2 gateways with 2xPRI - 3 remote sites connected via MPLS have SRST routers and mixture of POTS lines Project requires: - Add Internet to each remote site (customer provisioning) - Add SIP trunks to each site to replace POTS - Provide failover scenarios (fault tolerance features enabled by SIP service provider) - Configure CCM to ...

    $1973 (Avg Bid)
    $1973 Oferta promedio
    5 ofertas

    I have Xiaomi router done all openwrt configuration, just need to configure to receive wifi as Internet no need WAN port

    $34 (Avg Bid)
    $34 Oferta promedio
    7 ofertas
    Wsp integration 11 horas left

    Hello Experts, I am interested in developing a project with WhatsApp, basically I need my clients to be able to contact us through wsp and when they leave us a message a chatbot must respond and then they must refer the conversation to any user who is logged into the wsp application, for greater detail the application must do the following: - Fixed number association - Users - Chat Bot - Web Por...

    $1187 (Avg Bid)
    $1187 Oferta promedio
    24 ofertas

    Facts: 1. Client is receiving multiple texts every day with threats from "spammer." 2. "Spammer" is using multiple VOIP numbers through Envoy and Level 3 (Sourced to Neutral Tandem IL LLC). 3. Spammer responds to messages sent back to the VOIP numbers 4. Strategy to catch this spammer must include interaction through SMS or MMS or a link to a website Goal: 1. Identify the Sp...

    $500 (Avg Bid)
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    1 ofertas

    Setup Google Voice so it will work with analog phone. Need device too. Please advise.

    $186 (Avg Bid)
    $186 Oferta promedio
    4 ofertas

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