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


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    We need an EXPERIENCED team/individual who HAS ALREADY created video conferencing software similar to GoToMeeting, Zoom or Join.me. PLEASE DO NOT APPLY UNLESS YOU HAVE PREVIOUS EXPERIENCE. The application will be embedded inside our application so that a therapist can give counseling sessions remotely. We do NOT need all the bells and whistles of GTM, Zoom or [url removed, login to vie...

    ₱130258 (Avg Bid)
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    9 bids

    Hi We Need a call centre wallboard installing on our system we currently use goautodial/vicidial we are not too bothered if you use an existing wallboard such as [url removed, login to view] we just need it to work :-)

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    We need a good experienced team for outbound energy sales. Market territory: Start with IL, PA,OH and MA Energy sale: dual fuel Requirement: Immediate start Minimum 5- 10 agents. Per approved sale: $35-60 per approved sale First payment after 20 days of first sale. After that every week the payment of following 20 days completed sales. You will get the payment through direct wire transfer every Fr...

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    FreePBX Expert Needed 6 days left

    Hello, We need someone who is a FreePBX expert to do periodic maintenance and task for our system. We currently have a couple issues we need help with. This position is hourly. We currently need help with minor issue immediately to be discussed on chat.

    ₱1236 / hr (Avg Bid)
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    11 bids

    I need a PoC for a cross-platform VOIP app, with the following features: 1. Allows users to login using their LinkedIn or there Google accounts 2. Allows a logged-in user to see other logged-in users 3. Allows users to establish a VOIP call with any other online user Technical details: 1. Should work on both Android and iPhone 2. A server-less solution is OK (no need to spend time on writi...

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    IP Phone System 6 days left

    Need some help with a Alcatel Lucent OXO R21 Phone system to set up a AA function.

    ₱1207 - ₱10055
    ₱1207 - ₱10055
    0 bids

    HI, I needed some training and fix for my windows based voipswitch. I would only work with freelancers having prior experience in this, thus freelancers with no idea and past experience about this application, please do not approach me.

    ₱2574 - ₱2574
    ₱2574 - ₱2574
    0 bids
    Asterisk Expert-FreePBX 6 days left

    I need someone who can help with a command to display running calls on Inbound Route based on Toll Free DID. Need someone with expertise in Asterisk Communication Server and FreePBX GUI.

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    We would like a quote on an Upgrade for an existing Chat App that is already in the market. The app is very much like Whatsapp. The main features to add includes: 1. Voice Calls to any GSM phone via dial pad 2. VoIP is the critical factor (The Call must not be completed on any PSTN lines) 3. Make it run Voice & Video Conferencing much like Skype 4. Loading it to Play Store & iStore ...

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    I am looking for someone who can setup a FreePBX server on a VPS to be used by our team. > Latest FreePBX version installed on Linux (cannot be installed from the boot ISO). > Firewall rules to close unused ports. > TFTP Server installed and open with config files for Cisco 7940 and 7960 phones. > Setup of 2 lines (extensions) for me to carry internal test between the two phones. ...

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    Android Apps and Web Apps 5 days left

    Android and Web Apps Development for ongoing Projects

    ₱669 / hr (Avg Bid)
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    Need a Outbound caller 5 days left

    Need an outbound caller, To call and shortlist candidates for interview. Telephonic HR. Work from home, Fixed salary, plus payout on per shortlisted candidate.

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    Dear all, I have CISCO router 2800 with FXO VICs , and I would like to configure it with Elastix as FXO gateway , I am attaching my router to my laptop via the USB > Console cable and I am on the console page yet I am unable to do the proper configuration, thanks

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    10 bids

    We need someone expertise on Freeswitch and Kamailio .Also should professionally understand network and programing and API communication with . Thanks,

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    Dear sir, how to purchase a missed call routes ,using missed call route how we [url removed, login to view] any body know guide me i will pay consultation [url removed, login to view] provide full setup for this process

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    I'm looking for an experienced Vicidial developer to install it on a VPS and make it work for us. We even like to get some better user interfaces for it. If you can help me, please comment.

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    Need Need CCIE to fix problem in Cisco device, please bid if you have this experience. I don't want to waste my time.

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    Design QOS on CISCO 3 days left

    WE have an application similar to VOIP, does not tolerate delay. network: A---1GB---cisco 3560----40MB MPLS NTU---4x separate offices Goal is to shape outgoing traffic from A to NTU, not drop , like this: if dest_ip is 1.1.1 shape to 10MB(each office), buffer excess burst, do not drop packets. In summary, design QOS shape policy on 3560 to shape and buffer traffic to 10MB per office. ...

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    We are looking for an Asterisk or Elastix developer capable of customizing and integrating the soft PBX with a third party distribution. To those of you that claim to hold the skill requested we'll delivery proper documentation about the job. Thank you.

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    15 bids

    We are looking for an Engineer to be able to install the following equiptment in Gerogia USA (Columbus, GA 31907) Cisco ISR 4321 It's importat to mention that we just need te instalation and configuration of the equiptment with a duration of no longer of 4 hours. If you have any doubts please contact me. The job must be performed on site, we need to do the Unboxing, Racking and Configurati...

    ₱5303 / hr (Avg Bid)
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    5 bids

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