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    19,418 voip 份搜到的工作,货币单位为 USD
    voip语音网关模块 已经结束 left

    具备sip协议,支持30路以上fxs,可以实现点对点通信,需要提供相关技术支持

    $1180 (Avg Bid)
    $1180 平均报价
    2 个竞标

    因项目需求,现需开发能调用voip配置的电话机拨打电话和录音的接口,供网页版的后台(php)调用,如在网页上点击拨打电话实现拨打电话,自动录音,并有可供php查询的回调数据。

    PHP
    $1474 (Avg Bid)
    $1474 平均报价
    17 个竞标

    直拨,回拨,点对点语音,视频电话,文字聊天,可见好友位置,语音对讲,文件传输,充值支付,一键语音客服,邀请好友。业务管理系统。(Removed by Freelancer.com admin for breaching Terms and Conditions)

    $1500 - $3000
    $1500 - $3000
    0 个竞标

    VoIP Video IM等即时通讯功能。 支持Android,IPhone,Window Phone等客户端应用。 熟识SIP Webrtc XMPP。 提供Demo。

    $5555 (Avg Bid)
    $5555 平均报价
    1 个竞标

    i need voip website wuth all tools to start here in kuwait jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj

    $155 (Avg Bid)
    $155 平均报价
    1 个竞标
    voip website 已经结束 left

    i need voip website wuth all tools to start here in kuwait jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj

    $150 (Avg Bid)
    $150 平均报价
    1 个竞标

    Looking for a skilled Voip person to configure two VOIP terminations to Open VPN on Free PBX Terminations are Snom and Yealink. VPN and system are already working with Fanvil terminations, I wish to configure on Snom and Yealink terminations.

    $44 / hr (Avg Bid)
    $44 / hr 平均报价
    4 个竞标

    Hello, We need to develop a SIP to Whatsapp gateway. The gateway should be able to pass voice calls incoming over SIP and forward them through whatsapp to complete the call to the called party number. The development platform/operating system is not important. The project should be completed either by using the Linux/Windows whatsapp executables, or by using the Android / Windows Phone mobile versions of the application, no matters on the version number.,,

    $500 (Avg Bid)
    $500 平均报价
    1 个竞标
    whatsapp voip 9 天 left

    Hello, We need to develop a SIP to Whatsapp gateway. The gateway should be able to pass voice calls incoming over SIP and forward them through whatsapp to complete the call to the called party number. The development platform/operating system is not important. The project should be completed either by using the Linux/Windows whatsapp executables, or by using the Android / Windows Phone mobile versions of the application, no matters on the version number. The implementation should return the correct call error codes to the SIP backend, i.e. CALL SUCCESS, BUSY, UNAVAILABLE, etc. For a successful project we'll select the one, triggering successfully continuous SIP/ calls. Functional flow 1) Calls originating will send to whatsapp gateway 2) whatsapp gateway converts the sip/iax signa...

    $500 (Avg Bid)
    $500 平均报价
    1 个竞标
    1000 sales calls 6 天 left
    已验证

    I have a sales project in which I need 1000 sales calls dialed automatically with a recorded message or voicemail to be delivered. I would like to run this project as a test and will then be expanding this project by 10-50 times. Please only contact me if you have a VOIP system that is ready to handle this type of project. Budget for this project is £25

    $202 (Avg Bid)
    $202 平均报价
    4 个竞标

    I have a sales project in which I need 1000 sales calls dialed automatically with a recorded message or voicemail to be delivered. I would like to run this project as a test and will then be expanding this project by 10-50 times. Please only contact me if you have a VOIP system that is ready to handle this type of project. Budget for this project is £25

    $183 (Avg Bid)
    $183 平均报价
    8 个竞标

    Hello Friends, I am looking for a full time VoIP telephony Developer who can create a web based SAAS Application for Call Management Portal that can help business to manage their huge call volumes. For more details, I can also show you the reference applications.

    $482 (Avg Bid)
    $482 平均报价
    5 个竞标

    Hi, I am a reseller for the VOIP bundle minutes PBX system and would like to get the best route for the below-mentioned countries. Niger, Sudan, Qatar, UAE, Saudi Arabia, Benin, UK, Latvia etc. Kindly furnish the best route and rates.

    $9000 (Avg Bid)
    $9000 平均报价
    7 个竞标

    Hello. We are in need of software like DialPad or OpenPhone but we want to have our own, not use a service like those. It will be internal use, not for resale. We need to be able to add phone numbers as needed and send an unlimited amount of P2P sms messages as well as making calls and taking incoming calls

    $37 / hr (Avg Bid)
    $37 / hr 平均报价
    2 个竞标
    UNREAL ENGINE FPS TITLE 3 天 left
    已验证

    UPDATE KOMMANDO FPS MULTIPLAYER TEMPLATE 4.0 you must develop/add and or integrate the following contents below to the FPS MULTIPLAYER TEMPLATE 4.0 1 INTEGRATE: Modular soldier pack CUSTIOMZER system 2 INTEGRATE: Advanced VoIP Voice Chat System 3INTEGRATE:Modern Weapon Customization Framework 4Make FPS MULTIPLAYER AI (THROW GRENADES AND SMOKE BOMBS) particle assets will be provided 5Make FPS MULTIPLAYR AI have hit reactions using this asset

    $2781 (Avg Bid)
    $2781 平均报价
    27 个竞标

    We are starting up a new VoIP Telco selling PBX Solutions to Business Customers. Need someone who has excellent UX Design Skills as well a Fully Stack Developer to then build their design. Your UX Design skills need to highlight the latest trends, bright, colourful. Visualized data 3D design and animation Micro-interactions Minimalism with a twist Creative scrolling experiences Emotive interaction design The website sells Phone Plans, Hardware, allows for sign up. The website Passes these details via API to our suppliers White Label Portal for the system to automatically provision services, send the appropriate emails out and process payment. The website is required to have an administration portal to control all aspects of the website to allow for easy editing...

    $802 (Avg Bid)
    $802 平均报价
    43 个竞标

    Hello Friends, I am looking for a full time VoIP telephony Developer who can create a web based SAAS Application for Call Management Portal that can help business to manage their huge call volumes. For more details, I can also show you the reference applications.

    $447 (Avg Bid)
    $447 平均报价
    12 个竞标

    I search a provider of US phone numbers. Real US phone numbers not a VOIP

    $510 (Avg Bid)
    $510 平均报价
    10 个竞标
    Lead Generation 3 天 left
    已验证

    Oasis Dialer Services is based on Telecommunications services . We out source various services , Cloud Dialer Setup , VoIP for major country , Toll -Free Number , DID /Local Numbers and many more services which require for reliable Call Centers setup .

    $105 (Avg Bid)
    $105 平均报价
    9 个竞标

    I'm looking for experienced web developer with WebRTC experience building dialing systems from scratch. We have a cluster of multi-tenant PBXs (VitalPBX) the new dialer must be integrated with. We expect this dialer to allow agents to place/receive calls, hold calls, transfer calls and any other normal call centre operation features to be implemented. We are open for the technologi...would like to use, e.g. it can easily be React.js with JSSIP library, or Vue with Sipml5 etc. It's would be also nice to stay in touch with developer for further development and some support in case we need something to know or to get be able to consultate with developer per hour/project basis. Minimum experience required: 2+ years web dev expertise with solid Javascript knowledge, WebRTC and ...

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    14 个竞标

    Need to look at building out some custom kazoo-SDK to work with nestJS

    $25 / hr (Avg Bid)
    $25 / hr 平均报价
    15 个竞标
    Making calls 2 天 left
    已验证

    Making calls • This is a work from home position. • You will be provided with leads and a script, VoIP softphone and full support from our side. • The calls can be made from Monday-Friday during US business hours. (9AM-9PM EST) It's all about calling a health insurance agents and pretending that you want to get an individual plan. The best is to act more in the mood of getting that health insurance plans, you can ask them questions for whatever they talk about it, in simple words, pretend that you want to get a health insurance plan. I will send you an example how will look alike.

    $513 (Avg Bid)
    $513 平均报价
    26 个竞标

    I would like the CRM tool, through an API integration, to be able to record the history of all calls/recordings into the CRM I would like to know the time and price of this integration

    $184 (Avg Bid)
    $184 平均报价
    17 个竞标

    Native Kotlin Developer. Swift/kotlin. Background Calling Implementation. Experience with VOIP, APN, and Firebase.

    $10 / hr (Avg Bid)
    $10 / hr 平均报价
    8 个竞标

    I need a freelancer to configure FreePBX (Asterisk) (Voip) on NUC Working on the project would be online. You need to configure: - 8 phone numbers on Messagenet - IVR (Interactive voice response) Configure communication with: - SmartNode Multi-Port ISDN IAD - PORTech MV-370 Mobile VoIP

    $258 (Avg Bid)
    $258 平均报价
    12 个竞标

    We need a website for our new VoIP business. I have searched the internet and I like the following website. I like the design and flow of this website. Our site does not have to be a direct copy of this site,, we would like it if you had some ideas, suggestions or recommendations. The services are also identical to what we will be offering.

    $226 (Avg Bid)
    $226 平均报价
    46 个竞标

    Need a new website for my company, preferably wordpress. I want a clean system, as little plugins as possible, the site needs to be fast and dynamic. Needs to easily scale between Desktop and Mobile. Some Details about us: Business Type: Business 2 Business Services Market: Business Phone Systems, VoIP Site Requirements: Pages: 14 including a Blog SEO Optimized Need a tool built for the website, a “Quote Builder” a multi option user choice page that has text input and radial button selections that export to a email/PDF generated. Website needs to look clean, color scheme to match logo uploads. Please reach out with any questions

    $1191 (Avg Bid)
    $1191 平均报价
    153 个竞标

    i have freebpx installed and i want to connect my Custom build crm with it, i need to send a parameter from freebpx to my crm and cause a popup to open so that my team do a simple form fill out.

    $51 / hr (Avg Bid)
    $51 / hr 平均报价
    5 个竞标
    VOIP system 已经结束 left

    A voip system (probably Issabel) for an apartment complex. Security guard will dial apartment number and system under the hood will dial the apartment owner's cell phone. (Security guard will not know owner's phone). When apartment owner calls, system will show callerid with the apartment number (obfuscating caller's cell phone number) An external system is also required to manage the extension number vs cellphone number relationship.

    $193 (Avg Bid)
    $193 平均报价
    14 个竞标

    We need web based application IN LARAVEL that collects telephone call records from multiple IPPBXs (IP PBX is a phone calling system, similar VOIP) onto a single database and generates telephone usage reports. Please find the attached document and below video to get an understanding of the application..

    $771 (Avg Bid)
    $771 平均报价
    19 个竞标
    Call Log data base 已经结束 left

    We need web based application that collects telephone call records from multiple IPPBXs (IP PBX is a phone calling system, similar VOIP) onto a single database and generates telephone usage reports. Please find the attached document and below video to get an understanding of the application..

    $1406 (Avg Bid)
    $1406 平均报价
    10 个竞标
    The Open Market 已经结束 left

    I need approximately 16 input options that might take up about 16 lines of coding added to an existing EA. Due to copyright trading strategy protection, I will have the specs available in Microsoft Word immediately after project is accepted. Your location can be anywhere across the globe, however, I prefer a candidate who is not camera shy or comfortable speaking English on VoIP commination for customer support on freelancer.com -- that is, just incase we might need to troubleshoot any errors. You do not need to be fluent in English, just enough to be able to understand each other. If interested, I also have a few more projects planned for the near future. After this project is completed, I will need the entire EA converted into Think Or Swim, possibly NinjaTrader, Sierra Chart, ...

    $184 (Avg Bid)
    $184 平均报价
    6 个竞标

    Looking for telemarketers to carryout B2C calls to pre-qualify leads for ou...reviewed to clarify that the lead has been properly qualified. You will be required to generate a minimum of 5 qualified leads per day. (Easily achievable if you put in the time and effort). Typically there is a 2% conversion rate from telemarketing so you will need to make 300+ calls per day to achieve your KPI quota. You will be provided with a script, list of numbers to call, CRM system and VoIP system. Immediate start for suitable candidates. Payment will be $250 per month. Bonuses also available for top performers. This will be an ongoing monthly project for successful candidates. Only apply if you can dedicate time to work on this project and are committed to the medium/long term. No time wast...

    $194 (Avg Bid)
    $194 平均报价
    80 个竞标

    Using Mailgun or another email marketing platform that caters for unlimited email to be stored im looking for someone to create an email campaign. The email campaign will consist ...information across to the emails, we will break it down and link customers to articles where we need too. The first email will be welcoming the customer to the platform along with basic configuration information/steps on how to setup the VoIP PBX from start to finish and then explaining the basics of the system The second to 6th email will then be a series of emails talking about all the functions and features of our VoIP product and how to use them or configure them. Highly desirable for the freelancer to know and understand the technical side of VOIP in order to create the campaig...

    $6 (Avg Bid)
    $6 平均报价
    1 个竞标

    Need someone who understands CLI/Putty to locate and configure/tag ports on switches for VoIP phones.

    $200 (Avg Bid)
    $200 平均报价
    2 个竞标

    Hi there, I required a slides for my company as current our department is projecting to enhance on troubleshooting related on VOIP service. I'll provide all the compulsory information required on the slides.

    $22 (Avg Bid)
    $22 平均报价
    12 个竞标
    VOIP App - React Native 已经结束 left

    React Native VOIP App - Android & iOS

    $1982 (Avg Bid)
    $1982 平均报价
    1 个竞标
    pentest several servers 已经结束 left

    Hello pentesters I'd like to test the security of my servers and see what you find. I've got various services (web apps, git, voip) so the attack surface is ... interesting. Max 300 euros.

    $391 (Avg Bid)
    $391 平均报价
    12 个竞标
    Virtual assistant 已经结束 left

    ...material where needed, perform market research • Sales research – finding new leads, finding online directories(to find clients and list our company) • Prepare monthly, quarterly and annual reports on sales and purchases Requirements and skills • Experience as a Virtual Assistant or relevant role • Familiarity with current technologies, like desktop sharing, cloud services and VoIP • Experience with eCommerce, ERP systems, CRM systems • Excellent email and instant messaging communication skills • Excellent time management skills • Solid organizational skills • High school diploma; additional qualifications as an Administrator or Executive Assistant are a plus Languages • Engli...

    $4 / hr (Avg Bid)
    $4 / hr 平均报价
    28 个竞标

    I just started new business. I need experienced VOIP expert only accept he/she who have rich experience in freepbx and asterisk and sip field. best regards

    $21 / hr (Avg Bid)
    $21 / hr 平均报价
    21 个竞标
    Implementing Zendesk 已经结束 left

    Need someone to Implementing Zendesk for our new business, needs to have voip channel integration and make it look and feel like a competitor

    $66 (Avg Bid)
    $66 平均报价
    4 个竞标
    Dialer and voip setup 已经结束 left

    I am looking for a tech person to setup Dialer and voip for bpo.

    $132 (Avg Bid)
    $132 平均报价
    6 个竞标
    3CX instal autoattendant 已经结束 left

    Using cloud based 3cx set up autoattendant system for small company using VOIP and mobile phones.... auto attendant, screened calls, etc

    $827 (Avg Bid)
    加急
    $827 平均报价
    13 个竞标

    Need a VoIP / VLAN / QOS / Wireless / Protection from broadcast storms expert.

    $50 / hr (Avg Bid)
    $50 / hr 平均报价
    3 个竞标
    WEBRTC Developer 已经结束 left

    Looking for a WEBRTC expert for a VOIP Project. Ready to start immediately.

    $22 / hr (Avg Bid)
    $22 / hr 平均报价
    10 个竞标
    VR app for communication 已经结束 left

    I'm looking for a C++ programmer with experience in using Unreal Engine 4 as well as WebRTC/pixel streaming. Your task will be to route microphone input buffer from a web client via WebRTC into existing JS functions for input into an Unreal Engine 4 game's existing VOIP system

    $35 / hr (Avg Bid)
    $35 / hr 平均报价
    7 个竞标

    I need an voip expert to configure asterisk server for WEBRTC (voip) Read this first and know that you can do it before bidding Budget €40

    $137 (Avg Bid)
    $137 平均报价
    8 个竞标

    ...send this log to our office and clients directly. It also provides communication with other guards and managers via the PTT function. NFC scan points will also be scanned and added to a log. We are looking at programmers who have successful projects involving: PTT (VOIP), NFC (Scanning Security Checkpoints), Location Services. We will provide access to a local server for PTT functions, as well as support the back end features of the app (i.e. storage of logs). The app will have three main functions; PTT: Push To Talk, VOIP, to allow communication between users (similar to Zello) LOG: create, view edit security logs and email then to clients. SCAN: NFC tags and add entries to logs. MANAGEMENT CONSOLE: A web based password protected management console will allow man...

    $1846 (Avg Bid)
    $1846 平均报价
    51 个竞标

    We are building a simple business communication app for entrepreneurs. It is something similar to Google Voice. We have built most of the features except certain aspects of the call features itself. Who we are looking for: 1. You have a proper understanding of voice communications (SIP call flows, WebRTC, SIP over WebSockets, and so on) 2. You have more than 6 years mobile app development experience. 3. You have more than 2 years experience implementing WebRTC with Flutter. 4. You are comfortable with the GetX package for routing and state management. 5. You are able to write platform-specific code (Kotlin and Swift) if necessary. 6. You have experience implementing Callkeep (CallKit and Android Connection Service) 7. You speak English fluently. 8. You are available and reachabl...

    $1400 (Avg Bid)
    $1400 平均报价
    15 个竞标

    using asterisk, chan dongle java and web technologies. for voip termination. i need a qualified engineer with experience to continue the work for me as my previous one stopped. Looking for someone experienced in sms termination and knowledge of smpp protocol

    $34 / hr (Avg Bid)
    保密协议
    $34 / hr 平均报价
    14 个竞标

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