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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    We're looking for a Kotlin Developer who has a vast hands-on experience with Linphone SDK and WebView-based projects. We need to get some intermediate interfaces built in order to use Linphone SDK functions with Webview. Further details should be shared with the relevant candidate. Interested freelancer must begin their bid description with: GoLinphone, other freelancers would be marked as irrelevant.

    $369 (Avg Bid)
    $369 Avg Bid
    3 bids

    We're looking for a Kotlin Developer who has a vast hands-on experience with Linphone SDK and WebView-based projects. We need to get some intermediate interfaces built in order to use Linphone SDK functions with Webview. Further details should be shared with the relevant candidate. Interested freelancer must begin their bid description with: GoLinphone, other freelancers would be marked as irrelevant.

    $344 (Avg Bid)
    $344 Avg Bid
    8 bids

    We need a Technical person who can install a functional VICI Dialer on a server of his choice and knows how to configure softphones like Zoipher, eyebeam to the Dialer for US Calling. He will be paid for Installation as well as maintenance of the dialer very month. He must know about AC-CID and the Outgoing call must be that of the Customer. Must have expert knowledge of Installing VICI Dialer and Configaration

    $940 (Avg Bid)
    $940 Avg Bid
    5 bids
    Vicidial Theme 5 days left

    we are a company that provides call center services, we have many clients using Vicidial and we want to offer a better skin for the system

    $562 (Avg Bid)
    $562 Avg Bid
    18 bids

    WebRTC SIP (Move from to JSSIP) Using Typescript ... i duplicated issue on ctxsip so i think jssip might be a better package as its maintained.

    $19 / hr (Avg Bid)
    $19 / hr Avg Bid
    16 bids
    SIP with any RTP 4 days left
    VERIFIED

    i have asterisk sip server and its working fine with any RTP i set on my system interface. but in same VM if i copy and make a new server when i try to set any new RTP its not working i dont know whats the issue audio is gone. so i need you to any how create a system where i can set any rtp as i want. like or or anything as i want. (we dont use our public IP as RTP we use any IP on our RTP like a eth0:1 interface ip is:1.1.1.1 so i will use this as a RTP) you can use any sip server or anything as you want. i just want to use RTP thats it. you can to setup this your local system or if you want i can give you server dont ask me any payment before test. if you can show me its working and audio is fine you will get payment with bonus.

    $45 (Avg Bid)
    $45 Avg Bid
    2 bids
    VOIP CALLING APP -- 2 4 days left
    VERIFIED

    Need VOIP calling app for apple and android

    $210 (Avg Bid)
    $210 Avg Bid
    12 bids

    I have freepbx already installed and goip4 gateway already installed and configured. I want to configur freepbx to connect with goip4 gateway 3 lines (simcards) 3 SIP user : user 600 recive call and working with line 1 from number start with 06 user 500 recive call working with line 2 from number start with 05 user 700 recive call working with line 3 from number strat with 07 variables if user 600 dont respond he redirected to voicecall to leave a message 1 after that send sms offer 1 if user 500 dont respond he redirected to voicecall to leave a message 2 after that send sms offer 2 if user 700 dont respond he redirected to voicecall to leave a message 3 after that send sms offer 3 ps dont change any network config on goip4 gateway.

    $50 - $60
    $50 - $60
    0 bids

    I have already did the full process from verifying Facebook and verifying Twilio with WhatsApp with my own number and I have verified the template But I have an issue and I need someone to help me with it Error 11200

    $11 / hr (Avg Bid)
    $11 / hr Avg Bid
    7 bids

    Hi guys, I need create and setup a IVR campaing in our Vicidial Server, to sent IVR to ours customers, and finally download a complete report with the calls status (answers, failed, no response, etc)

    $185 (Avg Bid)
    $185 Avg Bid
    3 bids
    Cisco OPT Training 2 days left
    VERIFIED

    I am looking for Cisco OPT training from experience engineer.

    $890 (Avg Bid)
    $890 Avg Bid
    6 bids
    VOIP CALLING APP 2 days left
    VERIFIED

    App for VOIP calls via the app

    $190 (Avg Bid)
    $190 Avg Bid
    12 bids
    Kazoo cloud pbx 2 days left

    Need experts on freeswitch , kazoo pbx, etc

    $337 (Avg Bid)
    $337 Avg Bid
    6 bids
    OpenSIPs Admin and sip.js 1 day left
    VERIFIED

    mid-register support / Dynamic Routing / Dialplan manipulation we require someone to review our setup... setup TLS / mid-register support / Dynamic Routing / Dialplan manipulation etc. Needs the ability to work Eastern Standard Time hours for supporting us and our clients

    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    6 bids

    Hello, We are looking Kamailio and Opensips Expert to integrate the below Kamailio and opensips module We need a return Invite as per the below URL configuration Can you please help us Thank You

    $750 (Avg Bid)
    $750 Avg Bid
    2 bids
    VOIP Project 15 hours left

    We have GSM GW Like Dinstar, Ejoin , SK. GW have Sims. Each Sims have own number So we have to Dial number local so need to develop some solution where GW connect some dialler and with help of dialler we dial specific number from GW sims.

    $112 (Avg Bid)
    $112 Avg Bid
    12 bids

    There is a campaign for incoming calls, the calls that enter the agents are recorded, but the calls that enter directly to an extension registered in a softphone are not recorded, these calls are required to be recorded and can be seen from the dashboard

    $580 (Avg Bid)
    $580 Avg Bid
    1 bids
    Queuemetrics call center 1 hour left
    VERIFIED

    Queuemetrics call center queue

    $43 (Avg Bid)
    $43 Avg Bid
    5 bids
    D-link VOIP Ending left
    VERIFIED

    Hi, We are having IPPhone System DVX-2005F linked with 2 Lines and 3 SIM card Lines . we are having issues with : - it takes one extra second for the caller to get in the central. - we sometimes can not make calls to mobile numbers and 9200 we need an expert VOIP with Good D-link experience

    $158 (Avg Bid)
    $158 Avg Bid
    8 bids

    he desarrollado una ivr en issabel. tengo todo el sistema de marcado gestionado con php, el problema es que cuando se ejecuta el bash para para marcar las llamadas salen pero no conectan a la ivr, nesecito soporte en este aspecto, estoy buscando especialistas en asterisk y issabel que hablen español, adjunte la consola de click y el bash que desarrolle

    $668 (Avg Bid)
    $668 Avg Bid
    4 bids

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