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! Contratar a VoIP Developers

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    37 trabajados encontrados, precios en EUR

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

    €26 (Avg Bid)
    €26 Oferta Promedio
    4 ofertas

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

    €464 (Avg Bid)
    €464 Oferta Promedio
    12 ofertas
    a2billing set up 6 días left

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

    €276 (Avg Bid)
    €276 Oferta Promedio
    10 ofertas
    Cisco IAD config 6 días 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.

    €84 (Avg Bid)
    €84 Oferta Promedio
    3 ofertas

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

    €360 (Avg Bid)
    €360 Oferta Promedio
    5 ofertas

    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

    €144 (Avg Bid)
    €144 Oferta Promedio
    8 ofertas

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

    €45 / hr (Avg Bid)
    €45 / hr Oferta Promedio
    13 ofertas

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

    €146 (Avg Bid)
    €146 Oferta Promedio
    3 ofertas

    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

    €532 (Avg Bid)
    €532 Oferta Promedio
    7 ofertas
    VOIP yate call pass 5 días left
    VERIFICADO

    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

    €174 (Avg Bid)
    €174 Oferta Promedio
    1 ofertas
    Call Center Solution - Complete 5 días left
    VERIFICADO

    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

    €742 (Avg Bid)
    €742 Oferta Promedio
    5 ofertas
    VOIP phone system 5 días left
    VERIFICADO

    we need a phone system based on twilio platform.

    €567 (Avg Bid)
    €567 Oferta Promedio
    21 ofertas
    Android Application 5 días left
    VERIFICADO

    I need an android application for video streaming. (Bigo live, [iniciar sesión para ver URL] kind of app). Please review specifications document before bidding.

    €888 (Avg Bid)
    €888 Oferta Promedio
    26 ofertas
    Ringless Voicecasting 5 días left
    VERIFICADO

    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 - [iniciar sesión para ver URL] called voicecasting*** Voicelogic has a service that allows you to make a call that will go straight to voicemail without ringing the cus...

    €457 (Avg Bid)
    €457 Oferta Promedio
    8 ofertas

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

    €37 (Avg Bid)
    €37 Oferta Promedio
    3 ofertas
    Actionscript 3.0 SIP 5 días left
    VERIFICADO

    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.

    €26 - €217
    €26 - €217
    0 ofertas
    VOIP Project 4 días 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

    €1185 (Avg Bid)
    €1185 Oferta Promedio
    11 ofertas

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

    €26 / hr (Avg Bid)
    Local
    €26 / hr Oferta Promedio
    4 ofertas
    asterisk expert needed 4 días left
    VERIFICADO

    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!

    €149 (Avg Bid)
    €149 Oferta Promedio
    14 ofertas
    Create SNOM Phone Dial Plan 4 días left
    VERIFICADO

    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...

    €241 (Avg Bid)
    €241 Oferta Promedio
    1 ofertas

    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

    €461 (Avg Bid)
    €461 Oferta Promedio
    15 ofertas

    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 [iniciar sesión para ver 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

    €12 / hr (Avg Bid)
    €12 / hr Oferta Promedio
    18 ofertas

    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 [iniciar sesión para ver URL] or yate or besip [iniciar sesión para ver URL] up to you as you like i just need pass a...

    €188 (Avg Bid)
    €188 Oferta Promedio
    3 ofertas

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

    €338 (Avg Bid)
    €338 Oferta Promedio
    20 ofertas
    Integrazione api voip 3 días left
    VERIFICADO

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

    €317 (Avg Bid)
    €317 Oferta Promedio
    3 ofertas

    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.

    €481 (Avg Bid)
    €481 Oferta Promedio
    4 ofertas
    Paid VOIP services app 2 días left
    VERIFICADO

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

    €727 (Avg Bid)
    €727 Oferta Promedio
    20 ofertas

    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...

    €33 (Avg Bid)
    €33 Oferta Promedio
    5 ofertas

    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...

    €510 (Avg Bid)
    €510 Oferta Promedio
    20 ofertas

    configuracion de internos y de central asterisk

    €8 / hr (Avg Bid)
    €8 / hr Oferta Promedio
    14 ofertas
    FreePBX, WebRTC (UCP Web Phone) 22 horas left
    VERIFICADO

    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?

    €504 (Avg Bid)
    €504 Oferta Promedio
    9 ofertas
    vicidial intall 21 horas left

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

    €117 (Avg Bid)
    €117 Oferta Promedio
    21 ofertas

    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...

    €3955 (Avg Bid)
    €3955 Oferta Promedio
    5 ofertas

    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...

    €8 / hr (Avg Bid)
    €8 / hr Oferta Promedio
    4 ofertas

    Voip Calling App with unlimited Bandwidth, It will Be used for calling East African Countries, it must be functional.

    €148 (Avg Bid)
    €148 Oferta Promedio
    5 ofertas
    Asterisk & Zoho CRM 12 horas left
    VERIFICADO

    We have an asterisk PBX integrated with Zoho CRM but it's delivering the channel ID instead of the dialed number to the the CRM extension. We need some one to fix the coding of the asterisk PBX to deliver the correct needed information

    €132 (Avg Bid)
    €132 Oferta Promedio
    9 ofertas

    Necesito servidor de canales para RESTREAMING IPTV

    €78 (Avg Bid)
    €78 Oferta Promedio
    6 ofertas

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