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    7,800 sip open source jobs found, pricing in USD

    Necesito enlazar DID de EEUU con un telefono fijo en Colombia.

    $35 (Avg Bid)
    $35 Avg Bid
    1 bids
    100 Sales calls in Spanish 6 days left
    VERIFIED

    You will be making calls to customers and recording in a CRM results. The idea is to present a new corporate SIP trunking phone service with better rates and huge savings. If customer is interested then we can provide a demo of service with free credit and assitance to implement service in his IP phone switch. Additionally, for each demo you will

    $605 (Avg Bid)
    $605 Avg Bid
    16 bids

    I need someone to create a chrome extension for me that is just like this one: SIP Caller click to call [url removed, login to view] 1. It needs to recognize any telephone number on a webpage and allow it to be dialed 2. For setting

    $135 (Avg Bid)
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    3 bids

    ...user interface and provisioning title, logo, icon replacement - addon of a login view so that the user just enters username and password - predefined settings to work with SIP network - Lock certain features for non customers( Who dont use our service but use other service) You are not required to work on the functionalities but just tune the app

    $761 (Avg Bid)
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    33 bids

    Looking for a female proxy help in the UI or front end interviews...skills, squid proxy help, seeking development firm availability assemble development team pick lead developer left enhance ui develop components logic ado, openser front end sip proxy, snoopy php proxy help, web developer front end designer developer karachi pakistan, video proxy help

    $467 (Avg Bid)
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    7 bids

    ...user interface and provisioning title, logo, icon replacement - addon of a login view so that the user just enters username and password - predefined settings to work with SIP network - Lock certain features for non customers( Who dont use our service but use other service) You are not required to work on the functionalities but just tune the app

    $590 (Avg Bid)
    $590 Avg Bid
    1 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...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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    4 bids

    Hi Sergey, are you experience in creating Asterisk dial plans and SIP?

    $14 / hr (Avg Bid)
    $14 / hr Avg Bid
    1 bids
    Android App and IOS App 4 days left
    VERIFIED

    I need an Android app. I would like it designed and built. Voip/SIP service to do: Outgoing calls Incoming calls Ignore call and send to voicemail Add call/connect into 3 way Call waiting Hang up on call waiting Outgoing Text Voicemail Email Push Notifications In-app browser portal App (both iOS and android) must have: Link from website to App Store

    $1607 (Avg Bid)
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    30 bids

    Hi Capanicus S., I noticed your profile and would like to offer you my project. I am looking for a custom mobile SIP dialer. We can discuss any details over chat.

    $231 (Avg Bid)
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    1 bids

    Install new PABX into digital ocean droplet Setup maximum security or firewall Setup Inbound and out bound route correctly setup isymph...into digital ocean droplet Setup maximum security or firewall Setup Inbound and out bound route correctly setup isymphony or similar setup IVR menus as required fix SIP phones and remote management.

    $136 (Avg Bid)
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    18 bids
    NIC Sniffer - Voip Recorder 1 day left
    VERIFIED

    A brief summary: - for Windows. - The application should sniff the traffic of a loca...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 you to develop some software for me. I would like this software to be developed using Java. Hi , I am looking for profess...to develop some software for me. I would like this software to be developed using Java. Hi , I am looking for professional who are having experience in voip switching and SIP calls routing for our software development.

    $8822 (Avg Bid)
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    24 bids

    I need you to develop some software for me. I would like this software to be developed for Windows . Need software to communicate between sip/voip call to mobile apps in android and ios.

    $2401 (Avg Bid)
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    16 bids

    ... we plan to put OpenSIPS front of it as to support Tls and media encrypted. [url removed, login to view] APP-->OpenSips-->SippySwitch our APP talk with OpenSips via Sip TLS. OpenSips talk with Sippy vai normal UDP sip message. [url removed, login to view] APP-->media relay-->Provider our APP talk with media relay via encrypted RTP, media relay server talk wi...

    $566 (Avg Bid)
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    3 bids

    I have a SIP phone project in Java. But here's the echo problem. I am looking for someone to help solve this problem. Thanks.

    $134 (Avg Bid)
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    9 bids

    Hello, We need Financial Planer site need to make with SIP calculator. BID only if you have demo in similar project to show. Thanks!

    $404 (Avg Bid)
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    4 bids

    ...integrate my HTML5/Ajax WebDialer [SIP Dialer WebRTC based] with a Twillio WebRTC Backend API. We will use Twillio WebRTC API working with Voiicr SIP Gateway for SIP Outbound Calls. It’s will work like a Skype for Business, but via Web Browser like Chrome or Firefox. Calls must be made via Voiicr users through our SIP Server. We just want to develop

    $174 (Avg Bid)
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    3 bids

    ...format Full source code Simple manual for compiling and generating the application from source Features : -Route call from SIP to GSM -Convert audio from/to SIP and GSM networks -Able to run on Android 4.0 and up. - Must run on background - Must be very lightweight to run on small memory devices Sip Requirements : - Register on Sip Proxy...

    $1293 (Avg Bid)
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    22 bids