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 are looking for a consultant to setup and integrate a Vichy dialer (with hopper) and Zoho CRM for use by two agents. In addition the system will have to ping with datafinder through separate interface to retrieve missing information (i.e. email address, telephone number, etc.). The project may also require ongoing monthly maintenance for the successful candidate.

    $571 (Avg Bid)
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    11 bids

    Hello as stated above I need 50 verified Nike accounts with verified phone numbers through SMS. As you are well aware verification services can detect VOIP. I need Nike accounts to be verified through *UNITED STATES* phone numbers (not any other region). Please let me know.

    $102 (Avg Bid)
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    2 bids

    I have setup a UC520 Router, 2 Network Switches, 10 IP Phones. The UC520 is up with internet connectivity and the phones have powered on awaiting configuration. I would like to get a Freelancer to assist with finalizing the configuration of phones.

    $132 (Avg Bid)
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    14 bids
    vicidial carrier 4 days left

    config carrier on vicidial to our sip server. test to see if calls are passing

    $25 (Avg Bid)
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    5 bids

    I Have one project in xamarin forms. During the development of push notification for iOS, a problem was encountered with push incoming when the application is closed, as well as accessing notification content when the application is closed, it isn't possible to change data without the local iphone database . After much research the solution of using push via VoIP was found, as well as possible to manipulate push when received. But Apple doesn't release the project for publication because we use VoIP without making any kind of call. I need a VoIP solution, without using paid component, to make a Voip Sip call to Xamarin iOS or a solution for receiving push when the application is closed.

    $173 (Avg Bid)
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    Vos3000 2.1.2.4 4 days left
    VERIFIED

    I am looking for vos3000 version 2.1.2.4. I do not have such software

    $30 - $250
    $30 - $250
    0 bids

    Hello, I want you to build android apk using Asterisk PBX. I need your helpness, if you are an expert in Asterisk PBX. We can discuss more over chat. Thanks in advance.

    $535 (Avg Bid)
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    13 bids
    Asterisk based Bicom Systems 3 days left
    VERIFIED

    I am looking for someone who know Bicom Systems and Polycom I want to work on some auto provisioning and also ongoing support. VMware is a plus PFsense, Proxmox

    $21 / hr (Avg Bid)
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    6 bids

    We run an extra-mural activity for schools in Cape Town. I need somebody to assist in phoning schools and arranging for us to do a presentation/demo at school assemblies.

    $3 / hr (Avg Bid)
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    7 bids

    Hi , I am looking for VOIP switch developers for calls routing on apps and PSTN

    $7327 (Avg Bid)
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    26 bids

    We have a web application and would like to be able to make/receive phone calls through the app. The project involves: * installing asterisk; * configuring trunks and dial plans on asterisk (PBX) based on number prefixes; * making and receiving calls from asterisk (PBX) directly on the web application; * recording incoming and outgoing calls automatically (calls made from and received into the web app); At the end of the project, we expect an operative to click on a button, from the web application, in order to make a call. This will show a popup with call status (dialing, ringing, connected, rejected, hanged up), this status will change based on the actual call status. Also, all operatives should see a popup of an incoming call (ringing) and one can answer it (answered)... all this from the web application. At the same time, the call is recorded automatically. Using the web app, an operative can click on a phone number to dial it (calling and ringing). The call is recorded as soon as it gets connected (answered). The database is to hold information such as: * date/time of the calling * destination/originating number * link to the recording Happy to hear about your solution and quote. Thank you in advance.

    $485 (Avg Bid)
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    7 bids

    hello.. i want to configure Asterisk PRI configuration .using elastix 2.3 .

    $103 (Avg Bid)
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    8 bids
    NIC Sniffer - Voip Recorder 1 day left
    VERIFIED

    A brief summary: - for Windows. - The application should sniff the traffic of a local network card that is receiving the mirrored VOIP traffic of a switch. - All RTP traffic must be stored in WAV files. (necessary to have the ability to unpack the CODECs:: G.711, G.729A, G.723.1, G.722, and GSM6.10). - If the SIP protocol is present, the connection data should also be stored in a text file.

    $1620 (Avg Bid)
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    7 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 all 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 writing server side code), but I need to know in advance the monthly fees I'll have to pay to run the solution 3. Usage of 3rd party VOIP providers is OK, but again I need to know the costs in advance 4. Clean/clear code is very important... Also I'll need a documentation on how to build and run the code is my environment Please bare in mind when bidding that this project is mainly about finding good existing APIs, and integrating them in a cross-platform application, so it's really simple if you know what you're doing

    $792 (Avg Bid)
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    6 bids

    We need an expert in Hypermedia gateway configuration

    $268 (Avg Bid)
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    We need to hire people that got experience in Cold Calling. -inbound -outbound -setup appointment -Malaysia Will hire for long term, if the result reach our minimum requirement.

    $18 / hr (Avg Bid)
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    24 bids

    There will be a short-term project in November from 13.11.2017. Task – swapping over older POS stations for the newer models (Approx duration - 3 hrs per location, 8.00am onwards) Experineced on POS stations He must have complete cisco toolkit along with lan tester, patch cables. Number of shops / location split = SWEDEN On average per day there are 3-4 locations. Installation instructions will be provided in each store as these are packed with the hardware goods, also will be shared on the external drive for quick access.

    $20 / hr (Avg Bid)
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    1 bids

    add nextiva trunk to my asterisk freepbx

    $23 (Avg Bid)
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    14 bids

    need voip expert for quick task

    $5 / hr (Avg Bid)
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    10 bids
    voip telephone 7h left
    VERIFIED

    need voip extension if you good in then only bid ................................

    $103 (Avg Bid)
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    11 bids

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