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    6,680 voip video tugasan ditemui, harga dalam USD

    ...allready implemented A2Z voip calling system and can show me a demo. I want to start as soon as possible I want to start an international voip calling company with operations based in india. I am looking for someone who can walk me through the process and systems of a voip business and various integrations (hardware and software) The voip business will offer

    $1333 (Avg Bid)
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    3 bida

    i want to develop VoIP system. Details will be discussed over chat. urgent!!! This project is long term over 6 months.

    $7521 (Avg Bid)
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    37 bida
    VOIP - CALL DROPS 2 hari left
    DISAHKAN

    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.

    $99 (Avg Bid)
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    18 bida

    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

    $39 / hr (Avg Bid)
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    10 bida

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

    $139 (Avg Bid)
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    4 bida

    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.

    $1646 (Avg Bid)
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    6 bida

    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!!

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    29 bida

    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.

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    13 bida

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

    $216 (Avg Bid)
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    4 bida

    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 bida

    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 [login to view URL] CRON All fields are the same as

    $609 (Avg Bid)
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    9 bida

    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 bida

    Hello, i want script to Test sip accounts with Back SIP response codes [login to view 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

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    7 bida

    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

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    15 bida

    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

    $17 / hr (Avg Bid)
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    23 bida

    Voglio un server voip che giri con asterisk

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    1 bida

    ~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 bida

    Build script to record VOIP calls from system

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    1 bida

    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.

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    13 bida
    Voip server Tamat left

    I want a server voip

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    10 bida

    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...

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    50 bida

    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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    5 bida

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

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    20 bida

    Looking to have a application tha...does not need to incorportate with native android phone contacts(for now) each contact(favorite should have a place to put in rtsp string for video) this way any time the contact is called or calls the video is displayed on the screen. needs to work on android and ios. needs to have low battery consumption when idle

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    22 bida

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

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    20 bida

    ...penny App must work on devices with or without a sim card. We have to utilize the end to end encryption so there is no load on our network for file transfers/pics/images /video calling or anything like that, all that would we directly between the users setup and records of of the activity being on our network, so we can tell what a user is doing

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    35 bida

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

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    6 bida

    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 bida

    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

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    0 bida

    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...

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    Dijamin
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    151 penyertaan

    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 bida

    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

    $500 (Avg Bid)
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    12 bida

    Need Android, IOS app for audio/video calls/conference which uses APPRTC/WebRTC International calling feature using VOIP (asterisk/fusionbox switch)

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    11 bida

    ...penny App must work on devices with or without a sim card. We have to utilize the end to end encryption so there is no load on our network for file transfers/pics/images /video calling or anything like that, all that would we directly between the users setup and records of of the activity being on our network, so we can tell what a user is doing in

    $1757 (Avg Bid)
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    12 bida

    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

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    27 bida

    ...interfaces: VOIP Server: ASTERISK (Raspbx) 1) Intercom (Listed as "Portaria" in Mockup's). It will be a App installed in tablet placed in the front door of the building. User will touch the apartment number and a video calling will be performed. 2) Mobile (Listed as "App" in Mockup's). It will be a App who connects to the voip to answer a ...

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    11 bida
    VOIP Gateway Tamat 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 bida

    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 bida

    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 bida

    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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    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 bida

    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 bida

    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 bida

    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 bida

    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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    15 bida

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

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    40 bida

    hi, am looking to build a voip calling service. if someone can help me with this..please lemme know

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    38 bida
    voip Tamat left

    USB dongle with raspberry to work as gateway setting

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    6 bida

    Hey there i need US virtual numbers that can be used to verify [login to view URL],you have to check that your numbers can work for that site..

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    2 bida