Application android sip voip jobs

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    12,462 application android sip voip jobs found, pricing in USD

    ...must be configured to run on multiple servers for scalability and redundancy to handle over 500 million users P2p Network Basically all in network activity would be P2p All voip calls, video, file sharing, pic, everything All video calls woukd remain between the app users .with just the vcdr staying with us. We have to make sure the video quality

    $544 (Avg Bid)
    $544 Avg Bid
    14 bids
    i need a voip app for Android 6 days left
    VERIFIED

    voip app build from scratch for demo see this app [login to view URL] i need a clone like this app kamilio and freeswitch server experience preferred

    $2245 (Avg Bid)
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    29 bids

    need someone to finish home project PBX using freepbx 14. I completed the setup by the inbound calls fail. I have two test extensions I have one Sip trunk I have recordings for IVR i have one DID

    $61 (Avg Bid)
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    9 bids

    ...recorded. I need to be able to query CDR to check all communication between parties + open recorded communications. Incoming calls will come from PSTN, SIP trunk, and all outgoing call through sip trunk. Script may be based on freeswitch as it’s an xml based solution, faster for administration....

    $323 (Avg Bid)
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    7 bids

    Our company Globetel Consultancy Service is based in Malaysia. We are looking for a candidate who can help to develop a SIP to viber/whatsapp gateway. The gateway should be able to convert the incoming voice calls over SIP and forward that through viber/whatsapp in order to complete the call to the receiver number. In addition to that it should be able

    $2526 (Avg Bid)
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    4 bids

    Hi everyone, I'm looking for someone who is familiar with C++ and with SIP to help me with updating this software and make some necessary changes. I need 3 changes made to it. 1) It's very outdated and needs to be updated with all the current packages and frameworks 2) Right now when an incoming calls comes in Outcall opens up a window in Outlook but

    $569 (Avg Bid)
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    18 bids
    VOIP Gateway 3 days left
    VERIFIED

    Hello, I need a reference design and prototype for a VoIP gateway Hardware with following capabilities 1) 1FXO-1GSM(SIMcard) port+1 LAN Interface. 2) OpenWRT firmware Based+Web GIU. 3) Be able to support L2TP/IPSec VPN. 4) Built in Asterisk Engine and Support. 5) Providing Design Documentation and tools. Good Luck.

    $1000 (Avg Bid)
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    2 bids

    This is a repost! I need an application that can send/receive calls through SIP (Can use any sip stack like sipdroid) and forward it to the GSM network. The application should then forward the audio and convert from SIP to GSM and vice versa. The app should be able to run on cheap devices (+-100$). I was thinking on a way to emulate a headset

    $1500 (Avg Bid)
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    1 bids

    JobDiva and Grandstream VoIP Phone Integration Project Details, Create a desktop application or google chrome extension to do following: 1- Click to Dial: JobDiva supports Click to Dial using HTTP call or RESTFul API. Please check with the VOIP provider for the method that is supported and let us know the details. 2- Incoming Call Screen Pop: two

    $481 (Avg Bid)
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    9 bids

    i am working on an app that can provide unlimited calling from Canada to India( same functionality as Rebtel). I looking for someone who can provide pstn gat...functionality as Rebtel). I looking for someone who can provide pstn gateway solution in Canada with unlimited incoming. Any type of pstn gateway solution can be considered( ex. pri, sip......)

    $26 (Avg Bid)
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    6 bids

    Looking for someone that has SIP/PJSip related experience to take our current PJSip plugin that works in NAT64 environments to work in a IPv4 only environment. The current code base is using this patch to work in NAT64/DNS64 environment: [login to view URL] This code works when on an IPv4 and IPv6 network, or IPv6 only network,

    $539 (Avg Bid)
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    4 bids

    Configure SIP server and post live calls gor each DID in database. Also we need to create and update inbound and outbound via API’s

    $795 (Avg Bid)
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    14 bids

    I need to configure SIP server which supports API's for Inbound and Outbound also i need live call data based on DID

    $22 - $183
    $22 - $183
    0 bids

    ...are building a freepbx server in Canada that can receive inward and outward calls and need some advising setting up a pstn gateway. For example pri line would be better or a sip trunk or if there is any other option ? Looking for a knowledgeable person who can get this project started. p.s. we will be posting some more jobs for the same so will need

    $25 (Avg Bid)
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    21 bids

    I need an app like JokesPhone and Juasapp which you can see in Google Play and AppStore. It will make phone calls and record conversations also users can share this voice records with anybody on any platform.

    $1296 (Avg Bid)
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    65 bids

    ...already have a c# desktop application that uses 2 webcams to record a mp4 video. In this application i need to add a video conference resource using one of my webcams. I Need a DLL Class that I can use as reference in my C# Desktop Application with the possibility to : "Make or Receive a Video Conference Call using H323 or SIP" In this class I would

    $1165 (Avg Bid)
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    9 bids

    We have a Vanilla SIPWISE Server Community Edition. We are looking for someone skills that can setup our SIP Providers and do test.

    $227 (Avg Bid)
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    We are a Telecom company based In Hong Kong, We are Looking for Interested candidates with Knowledge in VoIP and call center Solutions, who can Re-Sell our Services to call center and Earn Huge Incentives on Every Invoice Raised for the customer.

    $333 (Avg Bid)
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    6 bids

    Hi, Need to redesign launcher icon and other screens for voip mobile dialer app. Name of app is orbitcall you can find it in play store and itunes store. Please come up with some sample launcher icons for the app and the cost and time estimate. Thanks Vidhya

    $68 (Avg Bid)
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    8 bids