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

    inside sales agent for real estate prospecting calls

    $5 / hr (Avg Bid)
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    7 bids
    make sipjs works 6 days left

    I have fully and complettly configured Asterisk, but I need someone to configure on my site sipjs to works with my Asterisk

    $30 (Avg Bid)
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    1 bids

    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.

    $437 (Avg Bid)
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    So, I have a stock standard, fresh FreePBX installation (in production) I also have a ASP.NET project that has coding in it that pulls call information from the Asterisk database. The ASP app is currently being rebuilt and relaunched and so help is needed with someone in experience in all of the areas mentioned in the project title to put the pieces back together. This project is broken down in...

    $90 (Avg Bid)
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    Looking for one time setup of auto dialer set up on server.

    $63 (Avg Bid)
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    Install and configure FreePBX 14 on Digital ocean and setup, needs to support commercial modules...

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    Specifically, I would like to have knowledge on: 1. Cisco 3925E router with 3 VDSL lines (a) to load balacing b) voip 2. Cisco 6509E a) Update IOS and Module b) Configuration of the local lan for several servers 3. Cisco WS-SBS 3032 (Blade Switch) 4. Cisco WS-SBS 3130G-S (Blade Switch) 5. Cisco ws-c 3560-48PS-S I want someone who can set them up. Thank you

    $208 (Avg Bid)
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    Hello. We are looking for Voice Broadcasting System. Contact us if you have ready and can show us demo instantly. Thank you.

    $185 (Avg Bid)
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    3 bids

    Hi. we need part time permanent remote freelancer who can work on our existing project to fix bugs, add features etc. this app is built for E-learning one on one audio, video sessions just like skype. this app has: audio, video, screen sharing, conferencing , ios native and android native apps. it is built on webRTC, Node.js , angular.js , asterisk, xcode, callkit, android studio. we need som...

    $25 - $50 / hr
    Featured Sealed
    $25 - $50 / hr
    36 bids

    Hello, I need make a integration from my FreePBX to PipeDrive CRM. It will be a PipeDrive App. Need check the requirements from Pipedrive. [login to view URL] The Features I need are: Click to Call (CTI) - Click in contact in PipeDrive and call to customer. Call History - All calls made will be logged in the customer details of Pipedrive. Have to match the phone number from Freepbx into Pipe...

    $666 (Avg Bid)
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    asterisk job 4 days left
    VERIFIED

    asterisk person to work on an existing product to fix and update the product knowledge needed: PHP Asterisk database

    $12 / hr (Avg Bid)
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    21 bids
    VoIP telephony 4 days left
    VERIFIED

    We have iPECS-100 behind Chekpoint firewall. All customers use soft phones clients. Have periodically experience communication problems. Need a person for a one-time or permanent job

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    well , we need basically bandwith optimization. in client end they have termination gateways, each gateway can carry 30 simultaneous calls. and all gateway under DHCP network . we take a server which run in static IP . all client should send calls to server IP from his SIP server and we need to create separate account for each gateway . and calls should send to specific termination . call should ...

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    Can you create a feature so that my users call face time each other on my website? #VOIP #video

    $899 (Avg Bid)
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    18 bids
    android voip call application 3 days left
    VERIFIED

    System requirements Registration screen Logon screen online Users screen Server php and database mysql Through the application you can make a voice call between registered users on the system The user is activated after registration through the database The IP number, MAC address, device type and user name are stored in the database The call is secure and encrypted between the parties Simple appli...

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

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

    $521 (Avg Bid)
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    a2billing set up 2 days left

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

    $319 (Avg Bid)
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    13 bids

    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.

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

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    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

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

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    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

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    7 bids
    VOIP yate call pass 1 day 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

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    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

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    VOIP phone system 1 day left
    VERIFIED

    we need a phone system based on twilio platform.

    $652 (Avg Bid)
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    21 bids
    Android Application 1 day 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.

    $1077 (Avg Bid)
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    30 bids
    Ringless Voicecasting 1 day 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 ...

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

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    Actionscript 3.0 SIP 23 hours 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.

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    VOIP Project 17 hours 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

    $1343 (Avg Bid)
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    Requirement two-way audio/video SIP based communications form the mobile phones to Asterisks on ARM based targets and web browser targets

    $34 / hr (Avg Bid)
    Local
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    asterisk expert needed 12 hours 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!

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    pfsense expert -- 5 6 days left
    VERIFIED

    Dear all, I am seeking a pfSense expert to point us and tutor us on how to accomplish the following: - We have 3 Broadband lines, later on will be defined by BB1, BB2, and BB3 - We have 3 cloud VPN servers based on IPsec/SSTP protocol, later on will be defined as VPN1, VPN2, and VPN3 - we also have 3 cloud Asterisk "Elastix Call Center" servers , later be defined as CC1, CC2, and CC3 -...

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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...

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