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    7,409 voip system jobs found, pricing in USD

    ...Wi-Fi controllers, and applications 2. A Secure internet connection to each property 3. A small on-premise system consisting of internet modem, Cisco router & switches, ATAs, Wi-Fi APs (UniFi), We have a virtual NOC and are in need of a T2 (Voip and Telephony) to join our team part-time (to start), assist to monitor, troubleshoot, secure, develop/automate

    $6 / hr (Avg Bid)
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    5 bids
    Asterisk voip 6 days left

    I need an Asterisk expert with some experience . There are 3 phases : Planning , Install and configure then Maintenance for 6 months. I want this to be an hourly and fixed price job both that can be agreed upon .

    $12 / hr (Avg Bid)
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    13 bids

    NED TO RESTRUCTURE MY ALREADY EXISTING IVR CONNECTOR WITH MY TWILO NUMBER

    $21 (Avg Bid)
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    12 bids

    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
    $929 (Avg Bid)
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    21 bids

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

    $173 (Avg Bid)
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    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

    $1073 (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.

    $167 (Avg Bid)
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    7 bids

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

    $170 (Avg Bid)
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    26 bids

    IT Infrastructure Integration Security & Surveillance Access Control System Bio-Metric Attendance System Business ERP Solutions VoIP/Video Solutions

    $130 (Avg Bid)
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    3 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.

    $218 (Avg Bid)
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    14 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)
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    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)
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    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.

    $103 (Avg Bid)
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    7 bids

    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.

    $125 (Avg Bid)
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    16 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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    13 bids

    The goal is to establish an 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

    $579 (Avg Bid)
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    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.

    $290 (Avg Bid)
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    28 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...

    $189 (Avg Bid)
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    15 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