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    9,427 VoIP PBX jobs found, pricing in USD

    I will have an asterisk as a voicemail server. Another PBX will have all the extensions ans will forward to asterisk in case the user is unavailable (voicemail). Build a website to control an manage asterisk voicemails. The website must have one manager level to create backups, add, remove or edit mailboxes and another interface to users where they

    $1159 (Avg Bid)
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    24 bids
    ss7-map ip voip sip 5 days left
    VERIFIED

    SS7-map permission to rent, only support the Engineer in the freelancer transaction to talk to me!

    $1053 (Avg Bid)
    $1053 Avg Bid
    3 bids

    I am looking for a Content writer (English) ,who has experience in writing Content for Telelcom / VoIP / International calling Service websites. Content writer should have a good understanding of SEO strategy too.

    $117 (Avg Bid)
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    45 bids

    I need an Asterisk setup with full Call Center features including sip trunk for outbound campaign and inbound call. More details will be provided to the qualified freelancer

    $150 (Avg Bid)
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    3 bids

    Needing a VOIP softswitch for inbound and outbound calls. Need LCR. Was thinking opensips, CDR stats. I can build my own dashboard to query CDRs for billing.

    $2379 (Avg Bid)
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    21 bids
    CLL_NETT 1 API 4 days left
    VERIFIED

    Need an API to create a single download so customers can access our voip network. Will also need to interface with an asterisk pbx for password etc

    $22 / hr (Avg Bid)
    $22 / hr Avg Bid
    9 bids

    Create Free PBX Failover System using Linux Shell Script or Other System

    $233 (Avg Bid)
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    2 bids

    VOIP E Commerce API to create SHOP folder in JASON for wordpress -- 2 AWAITING ACCEPTANCE

    $650 (Avg Bid)
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    20 bids

    We want to record a greeting message for our customers when they call the board line.

    $18 (Avg Bid)
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    2 bids

    Skill Pre-Requisites: Knowledge of WebRTC Gateway and not WebRTC web-client. Have developed SIP Servers applications (SBC or PBX) Good knowledge in WebRTC, Web Sockets, HTTP Knowledge of Asterisk server and Jitsi Media. Experience in product development and system engineering for WebRTC. Knowledge on JAVA will be good to have (Not mandatory)

    $19 / hr (Avg Bid)
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    4 bids
    VOIP 2 days left

    Cisco Ip phone configuration,implementation,imprensence,expressway c and e,unity server.

    $1045 (Avg Bid)
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    1 bids

    I am using Vtiger 7.0.1 and FreePBX(3cx) as phone dialer. In order to prevent data leaks I need to integrate Vtiger and FreePBX and also modify Vtiger to hide our customer's numbers. The idea is to start a call directly from VtigerCRM with a click on the phone icon(something like that) without being able to see the phone number being called. Actually, we use free 3CX as soft-phone. Our goal i...

    $108 (Avg Bid)
    $108 Avg Bid
    4 bids

    i need some one that can installe the API of a VOIP Ecommerce here is the files [url removed, login to view],i also need SEO campagne in USA, Canada, Europe, i have a budget of only 100 euro per month and i can get it on to 12 month, if your not interesterested to be payd monthly please don't answer this project, thank you...

    $638 (Avg Bid)
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    25 bids

    i simply want to convert my android phone to behave as sip voip gsm gateway like GOIP, DINSTAR. android phone will register with my softswitch via 3g internet and when my softswitch will send call to android it will forward to gsm network. so it will work like DIALER(DIALS NUMBER)--> MY SOFTSWITCH --> ANDROID PHONE --> TO NUMBER DIALED BY DIALER

    $1273 (Avg Bid)
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    18 bids

    I need you to develop some software for me. I would like this software to be developed for Windows using .NET. Sample C# Project to :1. Connect to SIP trunk2. Make a call : play a file when pickup , hangup after playing , run event when hangup(by system or user) or no answer3. Receive call : play a file , run event when hang-up or no answer (by system or user) * Don't use any SDK o...

    $1049 (Avg Bid)
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    6 bids

    ...Source IP-PBX development product. Setting up the infrastructure, build key features and testing. Works on Debian® 2.8 distribution, some of the key FOSS components that support the unified communication and management functionality are Asterisk®, FreePBX®, Chan_Dongle, and RaspAP Web GUI. Build a IP-PBX product that allows users to make VoIP calls

    $1227 (Avg Bid)
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    19 bids

    ...Web site, blogs, articles, copywriting, social media writing, translation, proofreading, press releases, brochures. Desired Candidate Profile: Must have good knowledge in VOIP Technology. Excellent overall writing skills in a number of different styles/tones. Develop unique, error- free, grammatically correct content for websites. Edit and revise

    $121 (Avg Bid)
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    10 bids

    iVoipe is a telecom company based in ...telecom company based in US , New York. It is connected to more than 250 providers and offer A to Z termination with very good prices and quality. We are recruiting for a VoIP reseller who has knowledge about selling voice calls to people and experience in Itel switch platform. (no other requirements needed)

    $100 - $5000
    $100 - $5000
    0 bids

    Looking to hire a remote engineer for remote work in... modify scripts 6. on call USA EST. Project Type: One-time project You will be asked to answer the following questions when submitting a proposal: What past legacy pbx systems have you had that is most like this one and why? Have you worked troubleshoot, reprogrammed with Nortel systems?

    $41 / hr (Avg Bid)
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    1 bids

    Need an Standalone Yate client Setup for Windows & Linux with required modification. - Dynamic CRM - calling group selection - Like Web based dialer with timing activity logging with Postgresql DB

    $27 (Avg Bid)
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    1 bids