Voice over Internet Protocol or VoIP refers to a host of transmission technologies meant to deliver voice communications over IP networks that include packet switched networks and Internet. VoIP systems include communication services such as facsimile, voice, and voice messaging applications. A number of firms are shifting to this system to promote a cost effective medium of communication. You can hire an expert who can help your firm to leverage the potential of this new system. Just post a job today! Hire VoIP Developers

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    27 jobs found, pricing in NZD
    UniMRCP Project -- 3 3 days left
    VERIFIED

    We are planning to build a Automated IVR system, we would like to integrate the below systems 1- Implement Media Server using UniMRCP 2- Integrate / Enable ASR (Google Speech ) with UniMRCP 3- Integrate UniMRCP with our Conversational AI Platform 4- Integrate Asterisk / UCCE(Unified Cisco Communication Enterprise) for a end to end voice journey

    $6678 (Avg Bid)
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    3 bids

    Set up Huawei Smartax ma5620 pri. Requires manual documentation and diagrams. Using asterisk. Need instructions on the cable connection.

    $42 (Avg Bid)
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    2 bids

    We are looking for an Avaya Certified Implementation Specialist (ACIS) or Avaya Certified Support Specialist (ACSS) to configure & upgrade an Avaya Session Border Controller Enterprise (ASBCE) for Avaya Equinox OTT Service Provider solution 9.1.11. Inc. SSL certificate installation, reverse proxy configuration and call flow rules for WebRTC client, SIP audio trunks and SIP Video endpoints. ...

    $494 - $1483
    $494 - $1483
    0 bids

    I want an app that can able to call via internet to mobile and number will change everytime. You can use this [login to view URL] You can check this code

    $328 (Avg Bid)
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    4 bids

    I want an app that can able to call via internet to mobile and number will change everytime. You can use this [login to view URL] You can check this code

    $326 (Avg Bid)
    $326 Avg Bid
    9 bids
    CISCO MSX AND NSO 6 days left
    VERIFIED

    We are looking for a Cisco Expert to help us with confirming whether Cisco MSX OR NSO will make a difference in our organization. No chancers please.

    $67 / hr (Avg Bid)
    $67 / hr Avg Bid
    5 bids

    We are a Telecommunication company. Our primary target in the market is cloud pbx and Voip. Designed softphone needs work with our pbx cloud only. It can be designed with Linphone sdk, microsip etc. We are open to suggestions if you prefer other software. Listed the must have specifications below: - Source code must be shared at the end of the timeline. - It must have auto provisioning ability. ...

    $1656 (Avg Bid)
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    8 bids

    I want an app that can able to call via internet to mobile and number will change everytime. You can use this [login to view URL] You can check this code

    $187 (Avg Bid)
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    8 bids

    We are looking for an expert with Twilio Tools (IVR, Flex, etc.) to build our new IVR. This IVR need to attend calls from USA and Latam, our agents (5) are located in Colombia, and receive around 5.000 calls per month. additionally, we need integrate a WhatsApp channel, and SMS interaction. We need to build a connection with a couple Web services, to attend specific inquires with automated respons...

    $3610 (Avg Bid)
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    9 bids
    VOIP APP IOS ANDROID 5 days left
    VERIFIED

    We need a whitelabel voip app in IOS + Android with backend. App should have app to app call, chat , video, sms . DID Number purchase call back, call forwarding, plan purchasing

    $1760 (Avg Bid)
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    30 bids

    Develop an IP PBX (Telephone Server) with Asterisk based on Yocto Linux that will run in a virtualized environment on a rugged box pc, e.g. duagon BC51M. The telephone server processes function calls based on rules that are defined within the scope of the numbering plan/concept. The system is expandable and compatible at the vehicle coupling with vehicles that support the corresponding numbering p...

    $55 / hr (Avg Bid)
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    5 bids

    Hello, We are looking for a talented developer that can make simple apps with VoIP functions in hybrid platform(Ionic, react-native, flutter). - Main features contact management, push notification management, In-App audio call using VoIP like skype - Condition If you have a lot of experience in similar requirements, bid with your previous app link using VoIP. Write platform type, app URL i...

    $360 (Avg Bid)
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    16 bids
    App development 4 days left

     I want is an app that I can send the source caller id to and the app will pop with a notification just before the phone rings. The app would require configuration of username , password and pbx ip. I will leave it up to you on how you want to configure to app to get its data out of my pbx,s securely.

    $302 (Avg Bid)
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    Hi, We are looking for a developer who can work with us on JSSIP library ([login to view URL]) These are the features that we want to implement on our project: 1) Conference call with recording 2) Forwarding Call 3) Transferring Call 4) Recording of every call and save into database 5) Some UI improvements Developer must have knowledge of SIP phone, have worked on JSSIP library integrations. Our...

    $354 (Avg Bid)
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    1 bids

    we need sales agents with phone telesales experience to do a simple sale

    $24 / hr (Avg Bid)
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    22 bids

    we have few Asterisk pbx systems. We have an issue where if we forward a call to an external number it works only when the caller is called with CLI enabled. if someone calls as anonymous call fails. Our upstream carrier has below mention requirements. CLIs will be accepted in the Incoming INVITE SIP headers in the following priority order: 1. “P-Asserted-Identity” header 2. &ldquo...

    $303 (Avg Bid)
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    Hello, I bought an 8 port SMS modem. Need it setup on a service like diafaan. Need to have the following abilities: 1- setup gateway 2- access received texts anywhere (some online platform like twilio) 3- ability to reset/turn off and on sim cards in case they stop working 4- ability to change/view IMEI

    $401 (Avg Bid)
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    IT Huanwei LTE router B310-875A with R9000 A/p need to allow Ip camera web access Have panasonic Ip cameras with viewnetcam dhcp set up. have B310 lte router from isp have netgear R9000 as access point can see camera in lan but not on web do have a door bell cam set up and is working. so isp is not blocking need someone to help set up

    $168 (Avg Bid)
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    11 bids

    I need flutter developers, who have experience in webRTC and RTMP Streaming. For a video conference and live streaming cross platform application module.

    $1906 (Avg Bid)
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    We have a flutter app with webrtc and using Twilio for ICE, Stun, Turn. Three types of call 2 Way Call 3 Way Call Course call which has a host and many callers Deliverable 1. call gets disconnected need seamless reconnect 2. make sure the app uses STUN before falling back to TURN 3. make sure firebase is logging all call details needed for debugging 4. refactor code to fix and enhance the app Mu...

    $551 (Avg Bid)
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    12 bids

    Need a telemarketer, cold callers for appt fixing

    $4 / hr (Avg Bid)
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    10 bids

    i am into telemarketing company who wants to provide sms service to our telemarketing clients

    $3432 (Avg Bid)
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    I have built new vicidial server and, i have took free trunk and did number from online for testing, Need a person who can configure that trunk and did number and make the call.

    $134 (Avg Bid)
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    5 bids
    Asterisk VoIP customization 1 day left
    VERIFIED

    1. Using issabel call center module while on call with customer need to hold the call, this data need to capture in database. 2. after call finished needs pause option for (ACW) this data also need to capture in database

    $354 (Avg Bid)
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    Duties and Responsibilities Conduct calls to healthcare facilities to verify and collect information. Utilize software, scripts, and tools appropriately. Understand and strive to meet or exceed company metrics. Requirements 1-2 solid years of experience in outbound calling Excellent communication skills Exceptional call handlings skills Proficiency with computers, especially with CRM Software A...

    $142 (Avg Bid)
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    Cần viết các module cho perfexCRM như sau 1. Module tích hợp tổng đài IP ( PerfexCRM kết nối với Isabel, FreePbx,Yeastar..) [login to view URL] tích hợp gửi tin nhắn SMS ( sử dụng SMS Brandname) 3. Module tích hợp Zalo 4. Payment Gateway --------- Trang tham khảo perfex: [login to view URL] trang tham khảo Isabel: [login to view URL] ( Công ty đã c&...

    $779 (Avg Bid)
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    3 bids

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