Voip application crossplatform jobs

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    6,153 voip application crossplatform jobs fundet, i prisklassen EUR

    I want a tutor that are give training two to four people in xamarin crossplatform development with basic to advance level. Training Time =8:30 am to 10:30 am or 6:00 pm to 8:00pm. Training Location Gurugram,Haryana. Near Huda Metro Station.

    €79 (Avg Bid)
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    2 bud

    I want a tutor that are give training two to four people in xamarin crossplatform development with basic to advance level. Training Time =8:30 am to 10:30 am or 6:00 pm to 8:00pm. Training Location Gurugram,Haryana. Near Huda Metro Station.

    €62 (Avg Bid)
    €62 Gns Bud
    1 bud
    VOIP - CALL DROPS 4 dage left
    VERIFICERET

    We use a XORCOM ELASTIX VOIP and have 2 office locations with a VPN tunnel. The second office cant make or receive calls which seems to be a SIP ALG or NAT issue. But need this fixed.

    €84 (Avg Bid)
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    18 bud

    Looking for an experienced contractor to update configuration on our VOIP environment (a dozen or so phones). Currently using PiaF / FreePBX but happy to change to another distro if needed. Most phone are Mitel/Aastra 6739i and plus a couple cheaper aastra and a polycom conf phone. Key Issues / Targets: 1. Hot-desking - Configuration to allow for

    €33 / hr (Avg Bid)
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    10 bud
    Dialer and voip software 1 dag left
    VERIFICERET

    I need you to develop some software for me. I would like a dialer and voip to be developed for my company.

    €119 (Avg Bid)
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    4 bud
    GSM Call to VOIP android app 17h left
    VERIFICERET

    We need a Android app that take GSM Call and SMS to Send to Server so other side phone can see SMS and take calls instantly to avoid Roaming. Also maintain call logs, SMS logs, contacts on server and sync to APP that installed on other phone. We will provide you Linux server to setup.

    €1404 (Avg Bid)
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    6 bud

    Build a full-featured conference web app. Global Reach & Best Voice Quality. Make calls to all countries on Tier-1 carrier networks with minimum latency and clear voice quality. something like group call on Facebook or Hangout. A chat room with specific members NOT anyone has the link can enter the room!!

    €1091 (Avg Bid)
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    29 bud

    App to register with my Asterisk Server as a SIP extension. My Server will send VoIP calls to the App and the App will make a local call on the GSM network and path both calls together. In other words, the Android Phone will act as a VoIP / GSM gateway. Thamk you.

    €538 (Avg Bid)
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    13 bud

    need to add voip integration to zoho crm..recommendation and configuration

    €184 (Avg Bid)
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    4 bud

    I have setup a Trixbox CE server, now i want receive call that r forward thru ip to my server Just a small project, i have more work on the server later : *Custom scripts, for example, call from a list (excel or txt) automatic *Maintain server, Daily, weekly, add new trunks & routes *Security

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    9 bud

    Project ICT VoIP – Real-Time VoIP Billing for Current WHMCS version ICT VoIP Billing Panel addition (existing) VoIP  Extended Rates  Package Rates Extended New* - Enable/Disable toggle for Real-time Billing (just below VoIP Product/Package) (update table) New CDR table to collect all CDRs from [log ind for at se URL] CRON All fields are the same as

    €519 (Avg Bid)
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    9 bud

    Hello Daer we are looking for an account managers who did already work in voip field , which has the ability to discuss prices and negociate offers with sellers ,

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    0 bud

    Hello, i want script to Test sip accounts with Back SIP response codes [log ind for at se URL] I will provide : Server ip : Port : Tcp/Udb : Username : Password : and it will return me with 200 OK or 301 Moved Permanently OR 401 Unauthorized etc... +save output into text file +Be able to run in multi-thread Job urgent

    €98 (Avg Bid)
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    7 bud

    Looking for VOIP app to be created for IDD calling, SMS, free call and video call apps to apps, balance transfer from app to app, top-up recharge The Virtual number will be the subscriber’s MSISDN Someone who has done VOIP app only contact. Don't waste time if haven't done it. I dont want proposals saying we can do it we have team...etc

    €950 (Avg Bid)
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    15 bud

    Pjsip c/c++ Voip doorphone echo cancelation and noise cancelation example I develop doorphone application with embedded Linux using pjsip but I have problem with Ambient noise and with echo. I need solve

    €298 (Avg Bid)
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    2 bud

    Voip app Qt/QML PJSip c/c++ example for Android /iOS and Windows. I need too example of echo cancelation for use in doorphone e with pjsip

    €215 (Avg Bid)
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    4 bud

    We need a project manager who can describe the needs of building the app, and make the app work. The design have to be connected to a Kolmisoft Mor switch

    €15 / hr (Avg Bid)
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    23 bud

    Voglio un server voip che giri con asterisk

    €49 (Avg Bid)
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    1 bud
    VOIP/SIP Project Udløbet left

    ~50 people across 3 offices (Sydney, Hong Kong - new at WeWork, China) Looking at setup cloud solution to connect existing cisco/ gransdstream sip phones. Currently using Faktortel from Australia - looking at Freeswitch/ asterisk + Twilio SIP trunk (HK phase 1) + Faktortel sip trunk (AU phase 2).

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    9 bud

    Build script to record VOIP calls from system

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    1 bud

    Reduce Header Space of Content Page and that content page are inside of Master Page in Xamarin Crossplatform. Visual Studio 2017.

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    8 bud

    I want to start voip sales business and need reseller account. Looking for experienced person who can guide me about USA and Europe zones VoIP.

    €379 (Avg Bid)
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    13 bud
    Voip server Udløbet left

    I want a server voip

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    10 bud

    SaaS Call Forwarding App Preferred Language: PHP Preferred Framework: Laravel Background: This project consist of development of back end and also implementation of product into website. The main task is the back end and admin panel. For this as a template we can use ADMIN LTE. The main function of this app is to allow customers to sign up for a call forwarding service which allows custome...

    €28 / hr (Avg Bid)
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    50 bud

    I have recently taken this job off a developer that has been slow in completing the development. Therefore I need someone to make changes on the look and feel of the website, add DIDWW and DIDX APIs, Mobile Top UP API like TransferTo and Prepay Nation so that clients can add their user names and logins when integrated well, implement report to the existing SMS system as there is no report there....

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    I need to make a crossplatform (ios & android) app which must receive push notifications from a remote server. The notifications could contain a clickable URL, which should be open with the internal app's browser.

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    55 bud

    I look for a voip dialer working that can send traffic voip and broadcast voice message

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    20 bud

    Looking to have a application that registers to a sip server based on sip 2.0 and or direct ip calling have the ability to make calls. open source can be used. up to 10 favorite contacts can be created in tile format. does not need to incorportate with native android phone contacts(for now) each contact(favorite should have a place to put in rtsp string

    €1184 (Avg Bid)
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    22 bud

    Hi, I need asterisk voip training and learning more about voip industry

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    20 bud

    Necesitamos virtualizar unas lineas móviles y fijas por medio de un gateway e implementar un pbx virtual 3cx.

    €148 (Avg Bid)
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    6 bud

    I need to develop an Android Studio application that allows to include the SIP / VOIP SDK to connect to ASTERISK The project must: 1.- Connect via SIP to an Asterisk telephone exchange 2.- Call from a number console 3.- Call from a number of clients (via Json) 4.- Configure (add / modify / delete) SIP accounts 5.- Management Module More details (ask)

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    4 bud

    I need to develop an application in APPInventor or APPBuilder that allows to include the SIP / VOIP SDK to connect to ASTERISK as an option and if it were not possible in ANDROID Studio The project must: 1.- Connect via SIP to an Asterisk telephone exchange 2.- Call from a number console 3.- Call from a number of clients (via Json) 4.- Configure (add

    €26 - €213
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    0 bud

    We are creating a "whitelabel" branding package for a product we resell to our clients. We need to replace the stock logos and labels with our own, while keeping continuity across the entire design. Technical specifications: - All files in JPEG or PNG Pieces to design: - A logo with our product name, "Managed Voice" (details below), with the dimensions of 192px (w) by 6...

    €171 (Avg Bid)
    Garanteret
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    151 indlæg
    VOIP Specialist Udløbet left

    Please check the document attached to this. The company is looking for someone who can setup and handles all the responsibilities temporarily.

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    10 bud

    ...to be mixed / merged into one audio file. I have successfully done that in Android using ffmpeg library : [log ind for at se URL] ffmpeg is crossplatform and provides awesome tool for audio mixing with control over volume and start time.

I know ffmpeg commands so nothing to worry if and once you are able to help integrate

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    6 bud

    I am looking to create a wholesale VOIP platform thats a complete self service platform where it basically runs its self. wholesale customers can choose origination or termination services, and do a complete set up by entering their ip address, making payment and get started immediately. Wholesale and retail custmers would be able to purchase DID

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    12 bud

    ...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

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    12 bud

    voip app build from scratch for demo see this app [log ind for at se URL] i need a clone like this app kamilio and freeswitch server experience preferred

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    27 bud
    VOIP Gateway Udløbet left

    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.

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    2 bud

    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

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    8 bud

    We 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 some help in further development.

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    21 bud

    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.

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    64 bud

    We need to build an app using Xamarin. The app is crossplatform, for Android and iOS. The app uses: Camera and gallery pics Gps locations Acceleration Posts to and get information from an online service We have the screens design in PSD, we can separate the elements in transparent PNG for you if necessary. We will use the Microsoft TFS in order to

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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.

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    5 bud

    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

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    8 bud

    I need to sync rtp with caller and called with RTCP SR. Project must be done in c# . SSRC and Payload changes. Codecs are G711,G729,AMR WB,AMR NB,EVS.

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    4 bud

    want a voip broad cast software using voip. cli routes we can buy please mail [removed by freelancer.com admin[for details

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    7 bud

    We would like you to help us to make a Java project who was able to do a call throught a VOIP channel and play a text (text2Speech) and recognise DTMF tones that the person would do in his keyboard. For example: Hello Mr John Smith, press 12 if you have received the package otherwise press 49. Can you help us?

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    Details will be shared winning bidder. please bid if you have the experience.

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    I Want to Communicate between Printer and mobile Device through OTG cable in xamarin crossplatform App.

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    2 bud