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    5,789 voip android iphone jobs found, pricing in USD

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

    $171 (Avg Bid)
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    25 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.

    $230 (Avg Bid)
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    10 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.

    $152 (Avg Bid)
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    7 bids

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

    $4413 (Avg Bid)
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    41 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)
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    8 bids
    VoIP Design 5 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.

    $127 (Avg Bid)
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    12 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)
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    12 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

    $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

    $141 (Avg Bid)
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    13 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
    Uploading rates to Kazoo Voip 2 days left
    VERIFIED

    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

    Fix the following error seen in two different TURN servers 'Coturn' and reTurnServer causing failed SIP call: Coturn log: session 001000000000000001: realm <> user <>: incoming packet message processed, error 437: Mismatched allocation: wrong transaction reTurnServer log: DEBUG | [url removed, login to view] | reTurnServer | RETURN | 139914911389440 | [url remove...

    $126 (Avg Bid)
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    12 bids

    Now,I'm working VOIP developer for Toshiba Co.Ltd. in Japan.

    $581 (Avg Bid)
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    3 bids

    Build a Website -- for mobile voip selling

    $58 (Avg Bid)
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    18 bids

    We would like to add bandwidth compression feature. Some kind of bandwidth compression is required for better performance on low bandwidth connection. i.e. Traffic Squeezer. using: openwrt tp link or any other compatible routers.

    $1401 (Avg Bid)
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    17 bids

    We need VoIP Developer to implement cross platform audio into our mobile applications.

    $536 (Avg Bid)
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    3 bids

    I am in a country they block SIP and VoIP, I already have myPBX server in HQ, I want to implement two things: 1- link remote branch VoIP phone to call extensions in HQ and to use local PSTN in HQ, 2- any one can use sip softphone to link to the HQ PBX, and to call extensions in HQ and to use local PSTN in HQ.

    $126 (Avg Bid)
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    9 bids