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    5,694 voip system needed jobs found, pricing in USD

    I'm seeking for someone that as experience in predictive dialers. You must knwo exacly I'm talking about. Do not Bid if you do not understand this. I would to integrate it into my current website.

    PHP
    $930 (Avg Bid)
    $930 Avg Bid
    20 bids

    This project is to fix bugs/issues relating to update of the Linphone library in an Android VoIP application.

    $173 (Avg Bid)
    $173 Avg Bid
    21 bids

    The task is to update Linphone in an Android VoIP app and resolve any resulting issues/errors.

    $188 (Avg Bid)
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    30 bids

    the project budget is 700$ ,final budget

    $1071 (Avg Bid)
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    100 bids

    I have a small office with multiple Yealink T-46 VOIP phones. I'd like to setup a provisioning server per Yealink details so these phones can automatically download their configuration when I want to make changes rather than having to change each phone individually. I can host the server, just need someone to figure out the setup.

    $169 (Avg Bid)
    $169 Avg Bid
    6 bids

    The task is to update the Linphone library in an Android VoIP app and resolve any resulting build errors.

    $170 (Avg Bid)
    $170 Avg Bid
    26 bids

    Small task which needs with the configuration of VOIP sessions. Everything is being done at the server level. Need someone who can implement handler at the front end. Deadline =7-10 strict days.

    $221 (Avg Bid)
    $221 Avg Bid
    13 bids

    I need someone who is an expert in terms of implementing VOIP services in websites. Its a small task with a strict deadline. Please bid if you seriously know how to implement VOIP. Deadline is 10 days max. All the backend has been implemented already. See you in chat.

    $167 (Avg Bid)
    $167 Avg Bid
    9 bids

    A SIP based VOIP calling application that will require both (client) android and Server (VOIP Server) as well as Web RTC

    $4414 (Avg Bid)
    $4414 Avg Bid
    42 bids

    The task is to update the Linphone library in an Android VOIP app to the latest version and resolve any errors from build.

    $99 (Avg Bid)
    $99 Avg Bid
    8 bids
    VoIP Design 2 days left

    I want a VOIP PBX with a capacity of six extensions and call forwarding and also generate DIDs . Ideally knowledge of XML & VOIP or superior skills will be preferable.

    $123 (Avg Bid)
    $123 Avg Bid
    15 bids

    ...on two different servers and the same information is supposed to be there. So made redundant. On the asterisk side in the same way, we want a redundant structure. In terms of VoIP services, there should not be an interruption in service. We work with a global Tier 4 certified data centers. So continuity is very important to us. The following is my personal

    $16 (Avg Bid)
    $16 Avg Bid
    13 bids

    ...asterisk server for the purpose of voip termination in GSM network. The freelancer has to do the following: - Install asterisk server and configure it to operate with Huawei usb dongles (modems) having prepaid simcards to connect to the GSM network. - Be able to attach more huawei usb modems to the server if needed. USB hubs will be used to

    $579 (Avg Bid)
    $579 Avg Bid
    20 bids

    I need android application for door entry system. It should be built using SIP and VoIP. Design(include XML) was completed already. Don't bid without sip and voip knowledge, please. I will reject that man immediately. While chatting, let me provide design.

    $303 (Avg Bid)
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    29 bids

    A STUN/TURN server has been tested to work on Android apps such as Zoiper and SessionTalk (using accounts from a specific SIP server). However, our app fails to use the STUN/TURN server correctly (with the same SIP server) and produces the following error in the STUN/TURN server logs: "error 437: Mismatched allocation: wrong transaction ID" The task is to resolve this error and ens...

    $198 (Avg Bid)
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    16 bids

    Accounts on a SIP server have been tested to work with a STUN/TURN server on other Android apps such as Zoiper and SessionTalk. However, our app fails to use the STUN/TURN server correctly with the same SIP server and produces the following error in the STUN/TURN server logs: "error 437: Mismatched allocation: wrong transaction ID" The task is to resolve this error and make sure th...

    $145 (Avg Bid)
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    14 bids

    ...the open source Linphone Flexisip to interact with our Linphone IOS mobile app so voip push notifaiction can wake up app, to receive call . Accounts handled by Portaone Voip Switch . Flexisip config done, voip push certificate in place, still some issues not allowing voip push. Trying with another programmer as well, but still we are not quite there

    $92 (Avg Bid)
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    4 bids

    I have just installed a Kazoo VOIP server and I am having difficulty uploading the rates through a csv file. I need someone with expert knowledge is Kazoo to help me upload the rates and show me the procedure for uploading same. Also I would like you to put me through the process of creating the service plan. Please don't bid if you are not an expert

    $195 (Avg Bid)
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    5 bids

    We need VoIP Developer to implement cross platform audio calling facility into our mobile applications and Web browser.

    $1130 (Avg Bid)
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    9 bids

    Administrador de Telefonía VOIP experiencia en Asterisk comprobable, Linux , programación LAMP.

    $659 (Avg Bid)
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    31 bids