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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    36 jobs found, pricing in USD

    Position is responsible for placing outbound calls to employers/plan administrators (health plans) who have not provided a complete response. Position does not receive inbound calls. About 1.5 weeks of initial training time.

    $375 (Avg Bid)
    $375 Avg Bid
    4 bids

    i need help in my freepbx i m not getting call waitng options

    $30 (Avg Bid)
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    4 bids

    Only for gurus familiar with Bitrix who can setp Bitrix application to work with our PBX Need to use Telephony REST api

    $535 (Avg Bid)
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    13 bids
    a2billing set up 5 days left

    a2billing setup, calling card, PBX, Auto dialing, SMS

    $296 (Avg Bid)
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    12 bids
    Cisco IAD config 5 days left

    I would like someone to config a Cisco IAD 2435 for MGCP. I dont want to use Cisco call manager. I can give you remote access to this device for testing.

    $97 (Avg Bid)
    $97 Avg Bid
    3 bids

    I'm stating voip system and calling card with soft-phone service. I want some one who can install freeswitch with fusionpbx billing solution.

    $414 (Avg Bid)
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    5 bids

    i have a Linux server its running on Apache tomcat i have some .jsp file on webapp forder its an api for vos3000 like i want to insert update delete but i dont know how to do you have to fixed it check the attach file here is all info i dont release any fund without test

    $166 (Avg Bid)
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    8 bids

    Looking for someone to pass asterisk logs to, to determine why some calls are dropped or why calls are not routing properly.

    $52 / hr (Avg Bid)
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    15 bids

    Configurar um server opensips/kamailio para controle de ddrs,chamadas para gateways externos , chamadas entre ramais , cdr com interface grafica.

    $168 (Avg Bid)
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    3 bids

    Freepbx installation and configuration over raspberry Integration with SuiteCRM: popup contact form with incoming call, clicktocall for outbound calls ann log incoming and outgoing calls SuiteCRM is in local server

    $612 (Avg Bid)
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    7 bids
    VOIP yate call pass 5 days left
    VERIFIED

    i need to install yate on openwrt and pass calls server to my gateway we pass call useing sip to sip if you can make it please bid

    $200 (Avg Bid)
    $200 Avg Bid
    1 bids

    Hello. We are Looking for Call Center Solution based on Freeswitch (Multitenant) (Not Vicidial or GoAutodial) along with Source Code. If anyone have ready, contact us and provide us demo. We will purchase instantly. For more information you can chat with us. Thank you

    $854 (Avg Bid)
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    5 bids
    VOIP phone system 4 days left
    VERIFIED

    we need a phone system based on twilio platform.

    $652 (Avg Bid)
    $652 Avg Bid
    21 bids
    Android Application 4 days left
    VERIFIED

    I need an android application for video streaming. (Bigo live, [login to view URL] kind of app). Please review specifications document before bidding.

    $1022 (Avg Bid)
    $1022 Avg Bid
    26 bids
    Ringless Voicecasting 4 days left
    VERIFIED

    Ringless voice mail broadcast service. Automatically delivers your pre-recorded voice message straight into consumers’ voicemail, without ringing the telephone. *** Replicate the voicecasting capabilities found here - [login to view URL] called voicecasting*** Voicelogic has a service that allows you to make a call that will go straight to voicemail without ringing the customer. I want to ...

    $526 (Avg Bid)
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    8 bids

    Need someone to configure Asterisk secure websocket for javascript library integration (such as jssip or SIPml). Asterisk is installed. Access will be provided.

    $43 (Avg Bid)
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    3 bids
    Actionscript 3.0 SIP 4 days left
    VERIFIED

    1. REGISTER + SUBSCRIBE to SIP server, with authentication 2. Accept INVITES 3. play inbound SIP packets and convert microphone to outbound sip That's it. If you've done it before, it's 1 hour work. Fixed payment $100. We need Actionscript in AIR.

    $30 - $250
    $30 - $250
    0 bids
    VOIP Project 4 days left

    Signalling work with CISCO CUCM Understanding VOIP - SIP (including Blind and Attended Transfer implementation) - VOIP Call analysis – Wire Shark or similar - Visual Basic Script language - Proprietary Cisco SIP protocol extensions - Cisco CUCM - Call flows of the Attended Call Transfer - Cisco Finesse handling of the Call Transfer Budget as outlined Deadline: 4 weeks

    $1363 (Avg Bid)
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    11 bids

    Requirement two-way audio/video SIP based communications form the mobile phones to Asterisks on ARM based targets and web browser targets

    $30 / hr (Avg Bid)
    Local
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    4 bids
    asterisk expert needed 4 days left
    VERIFIED

    Hi, i need assistance of an Asterisk expert on daily basis. I am looking for an experienced expert coder only. 5 star review will be provided for some one Good job! Happy Bidding!

    $171 (Avg Bid)
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    14 bids
    Create SNOM Phone Dial Plan 4 days left
    VERIFIED

    I am looking for a SNOM phone guru that can create a dial plan for me with the following: 4 Digit Internal extension calling (extensions range from 2000-8000 & 9800) 7 Digit Local Calling 10 digit local calling (we are in Canada) 11 digit long distance calling Toll Free 800/855/844/866/877/888 International Calling with 011 Emergency calling with 911 Directory Assistance with 411 We use &quo...

    $277 (Avg Bid)
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    1 bids

    i have a server at home sitting around doing nothing. i would like to know if i can run a reliable iptv service from this server

    $530 (Avg Bid)
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    15 bids

    I require a ccna trainer who can teach online , you must have industry experience and be able to design labs to the highest quality and have good speaking [login to view URL] should be able to work either 10 to 14:00 or/and 18:00 to 22:00 UK time monday, tuesday, wednesday, Thursday and weekends , this days are all flexible you can choose which days you want to commit to

    $14 / hr (Avg Bid)
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    18 bids

    i have voip device and i have small router it have 32mb ram os Openwrt i want to run 32calls so you need to use SIP2SIP register USA SIP server >>Bangladesh Openwrt Router>>>VOIP Device we cant use asterisk cz its need too much space i think best libre [login to view URL] or yate or besip [login to view URL] up to you as you like i just need pass a call on g729 codec under 15KBPS n...

    $216 (Avg Bid)
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    3 bids

    Step 1: Homepage with logins Step2: Login page with details step3: VOIP or Live Stream features

    $389 (Avg Bid)
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    20 bids

    We look for Developers skilled to programm IVR's - Design Modules - Skilled in JS VoiceIP - PHP - Nuance - and more. We want to built a cognitive IVR Speech recognition. Dynamic call flow pre uploaded audio. Multiple call flows random play on incomming calls.

    $553 (Avg Bid)
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    4 bids
    Paid VOIP services app 2 days left
    VERIFIED

    Application that allows people to instantly phone a specialist, on a pay-per-minute basis, to receive recommendations

    $837 (Avg Bid)
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    20 bids

    I have 2 FreePBX Servers [A & B] Server A: On Cloud And SIP Trunk has been created SSL is configured by "Let's Encrypt" Server B: On Local And SIP Trunk has been configured SSL is configured by "Self Signed" Result: Server A - SIP Trunk is appeared as not registered Server B - SIP Trunk is appeared as registered! I need to get all Registered, and the call is go thr...

    $38 (Avg Bid)
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    5 bids

    We have a company based in kuwait and we want to set a " Autodial" management system for our sales team of 5 people where all the numbers will be uploaded or via CRM which we already have called HIGHRISE CRM ......We need our sales team should freeze there time and mandatory should call 3 hours non stop with all the customers which is assigned by the system to each extensions call will b...

    $587 (Avg Bid)
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    configuracion de internos y de central asterisk

    $9 / hr (Avg Bid)
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    14 bids
    FreePBX, WebRTC (UCP Web Phone) 7 hours left
    VERIFIED

    I have a FreePBX/Asterisk System working at Amazon. I can access it directly or via a VPN. Normal telephony works as expected. 1) Trying to get WebRTC phone (via the UCP) working 2) Trying to integrate external WebRTC Can you help debug?

    $580 (Avg Bid)
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    9 bids
    vicidial intall 5 hours left

    I need someone to install vicidial on one of our servers.

    $135 (Avg Bid)
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    21 bids

    International Call center campaign : Australian Solar appointment setting campaign. Per seen appointment $35 AUD. Sale close by client commission will be your. Centers just have to book appointments. Data will be provided by client. Training will be provided by client Directly in your call center. Dialer and voip provided. Long term campaign. Weekly Payout. Interested Call centers and cal...

    $4549 (Avg Bid)
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    Please review requirements below: REQUIREMENTS : -we use API with plivo -We need dial pad after agent places call, currently agents cannot input extension. -We need an autodialer from the list we input (currently agents need to dial manually) and plivo doesn't have auto dial capability (CHECK on this) if not we will have to go open source with asterisk pbx, -Company with PBX need to be abl...

    $9 / hr (Avg Bid)
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    Hola con todos Alguien ha podido integar infusionsoft con centrales telefonicas ip como Elastix or Supermicro-Asterisk. La integración debe permitir : - Conocer duración de llamada - Grabar llamada - Origen de la llamada - Numero de llamadas por Gestor y por campaña de llamadas - Consolidación general de las llamadas Para controlar al gestor de llamadas necesitamos...

    $1006 (Avg Bid)
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    2 bids
    Integrazione api voip 2 days left
    VERIFIED

    Vorrei integrare un sistema VoIP nel mio sito web così cliente possono vedere la loro fattura e possiamo vedere i loro menù.

    $365 (Avg Bid)
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    3 bids

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