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    19,256 voip xmpp 搜到的工作,价格货币为 HKD
    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

    $9189 (Avg Bid)
    $9189 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
    $11082 (Avg Bid)
    $11082 平均报价
    18 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)

    $11681 - $23363
    $11681 - $23363
    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。

    $43260 (Avg Bid)
    $43260 平均报价
    1 个竞标

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

    $1207 (Avg Bid)
    $1207 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

    $1168 (Avg Bid)
    $1168 平均报价
    1 个竞标

    Hello, We are VOIP service providers. Currently looking for a software which can generator voip calls and terminate them to any country with variable call durations The catch here is that if the calls does not come back to the originator platform without a specified time frame it should automatically get dropped/disconnected. Along with it IVR which are customized and audio files which can select...

    $4867 (Avg Bid)
    $4867 平均报价
    2 个竞标

    We are looking for business to business leads via remote agents that will help generate qualified leads. We are looking for companies that have interest in upgrading their existing premise based or hosted business phone system or their current network services (Internet, MPLS, SD-WAN). We help businesses save money 80% of the time on their existing expenses. We offer several aggressively priced h...

    $7982 (Avg Bid)
    $7982 平均报价
    4 个竞标

    I need marketing texts for the web page about VOIP technology. I will send the full assignment information to the ​selected candidate.

    $716 (Avg Bid)
    $716 平均报价
    21 个竞标

    Telesales. Motivated, experienced people needed for a 3 month project. We are the developers of a blockchain based platform recently launched and we are looking at new ways to attract users (customers). *NO UPFRONT PAYMENT* The candidates must: - Have their own voip solution; - Own data to call (consultations first so we can vett the data prior to use). CPA ONLY!!!!!!!!!!!! - Very High CPA va...

    $31754 (Avg Bid)
    $31754 平均报价
    2 个竞标

    I have a company that is in the field in VoIP/development of CRM systems. Looking for something that will give us a response on the VOIP issue: development, support etc

    $117 / hr (Avg Bid)
    $117 / hr 平均报价
    1 个竞标

    i am looking for a system that can block all voip and VPN protocol like pptp,l2tp,sstp,openvpn etc also we want to block all voice apps like whatsapp,imo,viber etc we install this on our ISP if you need any router we can manage that we have right now more then 800G BW load so project only for expert not for tester we want to make something like china firewall

    $9586 (Avg Bid)
    $9586 平均报价
    15 个竞标
    Lua Prosody Xmpp 4 天 left
    已验证

    Lua scripts and xmpp prosody

    $1005 (Avg Bid)
    $1005 平均报价
    2 个竞标
    WebRTC, VoIP, PJSIP, Opus 3 天 left
    已验证

    I need you to develop calls functionality using VoIP, PJSIP, WebRTC, and Opus. Please bid only if you have prior knowledge in these fields. Type "call" in proposal so I know you have read project description.

    $2040 (Avg Bid)
    $2040 平均报价
    4 个竞标

    Hello i need open wrt router firmware solution for voip gateway to call passing cloud server via open wrt router like tplink 3420 model & other open wrt router firmware support model with udp tunnel udp header with rtp [登录来查看链接] you have complete this project or you thinking complete possible developed for me contact please.

    $8995 (Avg Bid)
    $8995 平均报价
    2 个竞标

    I am looking for a technical assistant with knowledge and some experience in cisco, voip, network . Reliability, discipline is more important besides technical experience. I need someone locally in Mumbai.

    $2858 (Avg Bid)
    $2858 平均报价
    4 个竞标

    Hello, This is VoIP/SIP Mobile Dialer (Android) Mobile Application Project. ============ In the application, the following functions are required. - Register / Login - Call History - Contact - Dialpad - Rate Information - More Tab ============ The "Register" / "Login" functions are the following. "Register" process ....(like viber) - step 1 >> just re...

    $9345 (Avg Bid)
    $9345 平均报价
    1 个竞标

    This is a Financial Analyst role working with a Group Chief Financial Officer (CFO) across a group of companies in a variety of financial industries including Real Estate, Financial Investment and Hedge Fund Management. There's a wide variety of tasks that the CFO requires help with including: - Performing numerical analysis on investment opportunities - Company bookkeeping including verifyin...

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    46 个竞标

    Are you an ambitious dynamic individual who can't wait to see the results of your hard work? Bored of your regular coding job and after something a little more exciting? A job where every day is different, and you are always learning new skills? So if you're already itching to get ahead in this world, apply your analytical & technical skills to real-world financial data and to learn ...

    $62 / hr (Avg Bid)
    $62 / hr 平均报价
    11 个竞标

    Necesito recomendaciones o venta sobre que software adquirir que me ayude a realizar blaster , es decir .. Progamar llamadas de cobranza.

    $1246 (Avg Bid)
    $1246 平均报价
    3 个竞标

    When a customer gets their home/business protected by our client’s company, the alarm system gets installed with all signals passed in customers’ residence/business, with signed contract, and customer pays first month’s payment with passing credit score over 600 Funding is paid weekly; the week runs Monday-Sunday. Funding is paid Net 7, every Monday for the previous week’s...

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    9 个竞标

    We are looking for part-time customer support agent for Hungary. Experienced in calls and communication with customers who for 1-2 hours a day. To be able to verify address information and to offer clients new promos. Or to present another product. Native Czech, based in Czech Republic only. Job Description: - Monday to Friday - you receive a file with 30-60 orders to be verified. - You choos...

    $117 (Avg Bid)
    $117 平均报价
    6 个竞标

    We are looking for part-time customer support agent for Hungary. Experienced in calls and communication with customers who has 1-hours a day. To be able to verify address information and to offer clients new promos. Or to present another product. Native Hungarian, based in Hungary only. Job Description: - Monday to Friday - you receive a file with 30-60 orders to be verified. - You choose the...

    $164 (Avg Bid)
    $164 平均报价
    10 个竞标
    Instant Messaging Developer 2 天 left
    已验证

    Hello, Have you ever worked on Signal or an other Instant Messaging application for Android and iOS. Do you have experience in XMPP messaging (text chat and file transfer) and XMPP voice calling (webRTC) ? Can you work rapidly on build for us our own Android and iOS app? Contact us!

    $5545 (Avg Bid)
    $5545 平均报价
    21 个竞标
    Prosody Push setup 1 天 left
    已验证

    Need someone to manage xmpp server on prosody and xmpp push service

    $1285 (Avg Bid)
    $1285 平均报价
    7 个竞标

    We are looking for someone with knowledge of VoiceMail DROP or Ringless Voicemail to build backend code and provide us API which will accept JSON object with NumberTO, ToName, VoiceMessageFile, SenderNumber, SenderName, and system should call NumberTO and without ringing the phone should drop VoiceMessageFile in the recipient's voice mailbox. We use FreePBX V14 hosted on AWS as our VOIP serv...

    $171 / hr (Avg Bid)
    $171 / hr 平均报价
    16 个竞标

    I’m going overseas and wanting to set something up where I either leave my SIM card here and have all the calls/sms sent via voip to a soft phone app Or Set up a voice/sms did that will do it I

    $927 (Avg Bid)
    $927 平均报价
    6 个竞标

    MSP looking for ambitious tech savey caller that is motivted to get the job done. American or British accent needed to make cold calls; contacts, script, and VOIP account, will be provided along with a compensation of $0.10 per call and a $50 bonus for every confirmerd and scheduled appointment.

    $195 (Avg Bid)
    $195 平均报价
    9 个竞标

    I need someone to help close VOIP Phones, Internet-Fiber such as AT&T, Spectrum, Verizon, & Technology related business.

    $4236 (Avg Bid)
    $4236 平均报价
    9 个竞标

    Voip billing switch open source latest version sippy or others minimum 10000+ traffic handling with dialer support & hacking protection

    $7881 (Avg Bid)
    $7881 平均报价
    4 个竞标

    I need you to fix some software for me. I would like this software to be developed for Mac using C or C++. I have the program but wasn’t given the source by previous developer You can either start fresh or try to resolve something from that previous build Akamai knowledge needed

    $1417 (Avg Bid)
    $1417 平均报价
    2 个竞标

    i need virtual pbx voip system for call centers.

    $973 (Avg Bid)
    $973 平均报价
    8 个竞标
    Voip Client 已经结束 left

    Create voip client to make and receive calls

    $171 (Avg Bid)
    $171 平均报价
    5 个竞标
    voip server 已经结束 left

    I need you to build it. i need asterisk voip server setup done on cloud server

    $1503 (Avg Bid)
    $1503 平均报价
    23 个竞标

    Our team is looking for the copywriter on a regular basis. Writing tasks will be related to telecommunications, VoIP, etc. . There will be a test task before we can start. The price for work will be discussed in private messages here. Please, describe your previous writing experience and send some examples. Test task will be sent in private messages after creating a milestone.

    $156 (Avg Bid)
    $156 平均报价
    45 个竞标
    Social Media Marketing 已经结束 left

    it's Voip business cloud based . We deal in Cloud Dialer , Toll-Free Number , DID / Local Number , Predictive Dialing , Progressive Dialing and VoIP Minutes.

    $833 (Avg Bid)
    $833 平均报价
    17 个竞标

    We are new to VOIP and we are wanting to trial out an IP/PBX system on our server. We have been avised to consider installing Asterisk and also create a web interface to manage the configuration of each user. We require someone to be able to build us a complete stand alone system so that we can configure and test making calls in the UK. [登录来查看链接]

    $4439 (Avg Bid)
    $4439 平均报价
    43 个竞标

    Preciso de um projeto, preferência c# e ou VB.net que seja um telefone voip ( Discar e Receber ) para tronco SIP com Asterisk, desenvolvido com objetos freeCode ( APIs) - Somente BackEnd.

    $156 / hr (Avg Bid)
    $156 / hr 平均报价
    1 个竞标

    I am looking for an experienced VoIP technician to install and configure the latest versions of Freeswitch, FusionPBX and ASTPP Billing in the cloud. You will set up the services like: The ASTPP Billing and it's calling card features, faxing, video, voicemail conferencing, call broadcast and peer2peer calling/SMS. Install g729 and other codecs and test to make sure it's working. I ha...

    $1635 (Avg Bid)
    $1635 平均报价
    12 个竞标
    setup home voip 已经结束 left

    Hi My home internet provider has i normal router with 2 x rj11 phone sockets for my home telephone. I change router with a tp link( vr600 ) without voip sockets and i bought a cisco sp112 analog to voip adapter to make my telephone working again but i cant make the setup.

    $125 (Avg Bid)
    $125 平均报价
    4 个竞标

    Need to build a react-native project which has a VoIP feature working on both iOS and Android. The receiver should be able to receive the call even when the phone is locked.

    $1246 (Avg Bid)
    $1246 平均报价
    2 个竞标

    We are looking for part-time customer support agent for POLAND. Experienced in calls and communication with customers who has 1-hours a day. To be able to verify address information and to offer clients new promos. Or to present another product. Native Polish, based in Poland only. Job Description: - Monday to Friday - you receive a file with 30-60 orders to be verified. - You choose the time...

    $156 (Avg Bid)
    $156 平均报价
    23 个竞标

    This is a Financial Analyst role working with a Group Chief Financial Officer (CFO) across a group of companies in a variety of financial industries including Real Estate, Financial Investment and Hedge Fund Management. There's a wide variety of tasks that the CFO requires help with including: - Performing numerical analysis on investment opportunities - Company bookkeeping including verifyin...

    $86 / hr (Avg Bid)
    $86 / hr 平均报价
    28 个竞标

    Are you an ambitious dynamic individual who can't wait to see the results of your hard work? Bored of your regular coding job and after something a little more exciting? A job where every day is different, and you are always learning new skills? So if you're already itching to get ahead in this world, apply your analytical & technical skills to real-world financial data and to learn ...

    $62 / hr (Avg Bid)
    $62 / hr 平均报价
    5 个竞标

    Scope of the project is to fix audio communication problem with smartphones on a pbxact installation and zulu app config

    $2944 (Avg Bid)
    $2944 平均报价
    7 个竞标

    We provide consulting service in the IT, Cloud Security and VoIP Telephony industry, we are currently rebranding our business and looking for SEO expert to research top keywords associated with the above mentioned technologies and also setup a newsletter for weekly mailout using the mainstream providers.

    $810 (Avg Bid)
    $810 平均报价
    40 个竞标

    Hi there, Xpress Loans 911 is looking for Outbound Lead Generation Live Transfers for MCA (Merchant Cash Advance) We would be covering the whole United States. Xpress Loans 911 has been helping small to medium size businesses since 2007 and we have funded well over 1 Billion Dollars since 2007 to help business grow. ⦿(1) You must be willing to supply the data ⦿(2) You must have the dialer ⦿(3) ...

    $16619 (Avg Bid)
    $16619 平均报价
    7 个竞标
    Soft-phone dialer 已经结束 left

    We have an Android VoIP sip soft-phone dialer which keep crashing. Need to repair and if good can also make an Iphone dialer for us as well. Please give price only to fix the Android version. Please only apply if you have made Android Sip phones before. Also please send sample.

    $1643 (Avg Bid)
    $1643 平均报价
    12 个竞标

    Product based website content writer ( voip products)

    $452 (Avg Bid)
    $452 平均报价
    8 个竞标

    We are exploring transferring our phone system from CallJoy to Mighty Call. Each seems to have their unuique advantages. While we are not unhappy with CalJoy, I wonder if we could build a better system with Mighty call (which includes, multiple phone numbers, voice mail, unlimited users, and more). All key words, locations, and phrases are currently in Call Joy now and can be used as a template to...

    $1737 (Avg Bid)
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    2 个竞标