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    5,916 jspeex voip công việc được tìm thấy, giá USD

    Install and Setup PBX VOIP and configure.

    $388 (Avg Bid)
    $388 Giá đặt trung bình
    30 lượt đặt giá

    Zlecę napisanie aplikacji IP VoIP, która umożliwi w sposób bardzo szybki zestawienie połączenia po kliknięciu w numer telefonu na stronie www. Aplikacja musi mieć możliwość ograniczenia poszczególnych dostawców usługi IP VoIP np. tylko dedykowany adres IP serwera danego dostawcy będzie na nim działał lub tylko poszczególne numery będą na nim działał...

    $8325 (Avg Bid)
    $8325 Giá đặt trung bình
    20 lượt đặt giá

    voip phone system with pbx. we want to use voip phone with them. just like vonage business system

    $758 (Avg Bid)
    $758 Giá đặt trung bình
    23 lượt đặt giá

    Hello, i need an open source code of a voip script also with conference. Thanks, Sascha

    $8 / hr (Avg Bid)
    $8 / hr Giá đặt trung bình
    11 lượt đặt giá

    Hi, We are creating an app with Ionic3 which use Ionic Framework and we want to use Twilio API with VoIP Features to make in touch between a teacher and student who are using at the same time our app anc speaking by phone and resolving the exercise together, and we want also to use recording conversation feature, Our app it's used on Smartphone, Tablet

    $717 (Avg Bid)
    $717 Giá đặt trung bình
    19 lượt đặt giá

    We deliver real time communication solutions providing more context, speed and accuracy to our customers, straddling messaging, voice, managed network services and visual communication.

    $4 / hr (Avg Bid)
    $4 / hr Giá đặt trung bình
    6 lượt đặt giá

    We deliver real time communication solutions providing more context, speed and accuracy to our customers, straddling messaging, voice, managed network services and visual communication.

    $543 (Avg Bid)
    $543 Giá đặt trung bình
    13 lượt đặt giá

    i need to build a voip pbx, voip extention numbers, i need more than 60 extensions created system should have call log and call recording functionality. call blocking if possible i can pay for already made system and you can simply activate it i should be able make international calls i am tired of paying bills to vonage ** i need to know what we

    $156 (Avg Bid)
    $156 Giá đặt trung bình
    6 lượt đặt giá

    I want one call spoofing VoIP android app to generate prank calls from android, from which user can call on any Indian number and admin can allow them talk-time.

    $180 (Avg Bid)
    $180 Giá đặt trung bình
    6 lượt đặt giá

    I have a Dinstar Device (Dinstar UC2000-VF-8G-B) and I need someone to develop a software for me so I can make and receive GSM calls, record calls, send and receive SMS. Someone suggested that I buy this device because they have the software. Their software is very good in receiving and making calls and recording all calls, but they are unable to send and receive SMS. So I have this device. I�...

    $2333 (Avg Bid)
    $2333 Giá đặt trung bình
    18 lượt đặt giá

    ...personable, highly-organised individual to maintain and grow our telecom carrier relations across the globe. the CRM search for new interconnections and relationships with VoIP providers around the world, to find the best routes and buy at the best quality routes with best rate, the CRM need to close the deal with the provider, thats all. Develop

    $967 (Avg Bid)
    $967 Giá đặt trung bình
    6 lượt đặt giá

    We are a voip solutions provider servicing clients who provide offshore and onshore based telemarketing services to clients in North America. We need expert lead generation and sales consultants who can get us maximum number of clients. Project is commission based. You earn 10% of the total revenue client pays upfront.

    $416 (Avg Bid)
    $416 Giá đặt trung bình
    5 lượt đặt giá

    I need a echo canceller for use with PJSIP I need funcional exemple in C/C++ to connect ECHO CANCELLER with PJSIP VOIP LIB Ill use in various platforms.

    $418 (Avg Bid)
    $418 Giá đặt trung bình
    4 lượt đặt giá

    Hello . I want help to learn how to use Linksys pap2t on voip blocked countries .

    $17 / hr (Avg Bid)
    $17 / hr Giá đặt trung bình
    2 lượt đặt giá

    Eine einfach zu bedienende Benutzeroberfläche für VoIP Telefonate und App2App Message. Dailpad Kontakte Letzte Anrufe Message Center Tarifinfo Seite Aufladeseite (Voucher, Kreditkarte...) Angebote und Pakete Seite Registrierung und Login Seite (Registrierung per E-mail Adresse). Login per Rufnummer (Rufnummer wird per Welcome E-mail zugesendet)

    $1629 (Avg Bid)
    $1629 Giá đặt trung bình
    4 lượt đặt giá

    create voip application working on PSTN and voip service, in which we generate virtual number, for example - [login to view URL] - [login to view URL] - [login to view URL]

    $1495 (Avg Bid)
    $1495 Giá đặt trung bình
    7 lượt đặt giá

    Hello there. I am looking for an experienced VOIP Website developer. Please only bid if you have past experience in VOIP Web development and knowledge of DID Provider integration, A2Billing etc. More details will be discussed in chat. Thank you

    $641 (Avg Bid)
    $641 Giá đặt trung bình
    27 lượt đặt giá

    i need to setup voip softphone for my company.... need to use ireland number to call in india

    $17 (Avg Bid)
    $17 Giá đặt trung bình
    12 lượt đặt giá

    i need a vb.net software that work with voip that dial a number and play a message thank

    $31 (Avg Bid)
    $31 Giá đặt trung bình
    6 lượt đặt giá

    ...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

    $879 (Avg Bid)
    $879 Giá đặt trung bình
    16 lượt đặt giá

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

    $7648 (Avg Bid)
    $7648 Giá đặt trung bình
    41 lượt đặt giá

    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)
    $99 Giá đặt trung bình
    17 lượt đặt giá

    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)
    $39 / hr Giá đặt trung bình
    9 lượt đặt giá

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

    $135 (Avg Bid)
    $135 Giá đặt trung bình
    3 lượt đặt giá

    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)
    $1646 Giá đặt trung bình
    6 lượt đặt giá

    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!!

    $1281 (Avg Bid)
    $1281 Giá đặt trung bình
    28 lượt đặt giá

    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.

    $642 (Avg Bid)
    $642 Giá đặt trung bình
    12 lượt đặt giá

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

    $216 (Avg Bid)
    $216 Giá đặt trung bình
    4 lượt đặt giá

    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

    $37 (Avg Bid)
    $37 Giá đặt trung bình
    8 lượt đặt giá

    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)
    $609 Giá đặt trung bình
    9 lượt đặt giá

    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 ,

    N/A
    N/A
    0 lượt đặt giá

    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

    $1082 (Avg Bid)
    $1082 Giá đặt trung bình
    15 lượt đặt giá

    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)
    $17 / hr Giá đặt trung bình
    23 lượt đặt giá

    Voglio un server voip che giri con asterisk

    $58 (Avg Bid)
    $58 Giá đặt trung bình
    1 lượt đặt giá

    ~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).

    $431 (Avg Bid)
    $431 Giá đặt trung bình
    9 lượt đặt giá

    Build script to record VOIP calls from system

    $10 / hr (Avg Bid)
    $10 / hr Giá đặt trung bình
    1 lượt đặt giá

    I want a server voip

    $159 (Avg Bid)
    $159 Giá đặt trung bình
    10 lượt đặt giá

    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...

    $32 / hr (Avg Bid)
    $32 / hr Giá đặt trung bình
    50 lượt đặt giá

    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....

    $533 (Avg Bid)
    $533 Giá đặt trung bình
    5 lượt đặt giá

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

    $413 (Avg Bid)
    $413 Giá đặt trung bình
    20 lượt đặt giá

    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 for video) this way any time the contact is ...

    $1388 (Avg Bid)
    $1388 Giá đặt trung bình
    22 lượt đặt giá

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

    $19 / hr (Avg Bid)
    $19 / hr Giá đặt trung bình
    19 lượt đặt giá

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

    $171 (Avg Bid)
    $171 Giá đặt trung bình
    6 lượt đặt giá

    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)

    $313 (Avg Bid)
    $313 Giá đặt trung bình
    4 lượt đặt giá

    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

    $30 - $250
    $30 - $250
    0 lượt đặt giá

    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...

    $200 (Avg Bid)
    Được đảm bảo
    $200
    151 bài tham dự

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

    $447 (Avg Bid)
    $447 Giá đặt trung bình
    10 lượt đặt giá

    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)
    $500 Giá đặt trung bình
    12 lượt đặt giá

    ...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

    $1894 (Avg Bid)
    $1894 Giá đặt trung bình
    11 lượt đặt giá