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    23,779 j2ee voip jobs found, pricing in USD
    Kazoo VOIP server 6 days left
    VERIFIED

    Hello, Please read this description carefully, Please apply only,if you have past experience in it with installation & Repair of this & who can do front & back end both. Need some customization too, Main requirements, 1. Kazoo does not have tariff need tariff in this with all type of customers. 2. Kazoo does not have Device provisioning in it for SIP devices as per SIP brands to progra...

    $560 (Avg Bid)
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    8 bids
    Mini project 5 days left

    I need a website using Servlets. I need you to design it using J2EE/JSP html, Css, Java script

    $119 (Avg Bid)
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    11 bids

    Note: Resources need to dedicate 8 hrs/day in EST time zone from monday to friday • Hands on experience of build and manage of Microsoft SFB, O365, TEAMS and AudioCodes CCE/SBC. • Fully competent with Microsoft Lync, Skype for business, O365 and TEAMS with enterprise voice feature. • TEAMS and Skype Online administration (licensing, calling plans, creating custom dial plans, creatin...

    $2033 (Avg Bid)
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    1 bids
    mute microphone 5 days left
    VERIFIED

    I need a module that active and desactivate the mute of microphone in a call through a timer. This module should be build in xamarin. Should be compatible with IOS and Android too. Don't need user interface. Tha calls aren´t VoIP, this mean, the calling is from sim card.

    $222 (Avg Bid)
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    7 bids

    Vitual call center: Our time using old call center has complete. We want a webased AUTO DIALER for many agents Please message to make more details.

    $13 / hr (Avg Bid)
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    21 bids

    Looking to hire a programmer good in Java. Some understanding of the financial markets is required. Project Goal is to be able to automate stock market trading. The system is proprietary and will require signing a non-disclosure form. • Extensive development experience with Java/J2EE and Core Java. • Hands on experience with Spring Framework SpringBoot and Mic...

    $21 / hr (Avg Bid)
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    45 bids

    Hello, We have a working FreePBX [login to view URL] distro installation working since 2 years. Now we want to do following enhancement in our FreePBX server. 1. We want to use our FreePBX server for internal office text message communication. I know this can be possible using XMPP module of FreePBX. But don't know, how to configure it. You have to do that. On the other hand we want to tran...

    $399 (Avg Bid)
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    5 bids

    I am having the following issues: getting Kazoo to authenticate with my SIP carrier and therefore inbound and outbound calls do not complete, getting ispeech to fully and successfully replace mod_flite for text to speech, assistance confirming fax and video conference configuration. I expect to either a) share a terminal / desktop where the freelancer will perform the work while I record the sess...

    $195 (Avg Bid)
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    2 bids

    You will be responsible for calling customers who responded to our Facebook ad and providing product and service information. Responsibilities: Make calls to potential leads Provide information about the products and services ​Qualifications: Previous experience in sales, or telemarketing Ability to build rapport with clients Positive and professional demeanor Excellent written and verbal co...

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    7 bids

    Looking for people proficient in J2EE, JSON, XML, Javascript / Typescript, CSS, JDBC/OData and SQL for custom development of components for B2B application. Experience with Spring and React is desirable but not essential. At least 3 years experience required and applicants based in Gurgaon / Delhi / NOIDA /NCR preferred as in-person. Please quote daily and monthly [login to view URL] scope will ...

    $6 / hr (Avg Bid)
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    1 bids

    We want a voip traffic generator for iprn business. If you want to make project you are welcome, maybe you can put on easy to use webpanel so team can use it.

    $5 / hr (Avg Bid)
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    1 bids

    We want a voip traffic generator for iprn business. If you want to make project you are welcome, maybe you can put on easy to use webpanel so team can use it.

    $17 / hr (Avg Bid)
    $17 / hr Avg Bid
    1 bids

    You will be responsible for calling customers who responded to our Facebook ad and providing product and service information. Responsibilities: Make calls to potential leads Provide information about the products and services ​Qualifications: Previous experience in sales, or telemarketing Ability to build rapport with clients Positive and professional demeanor Excellent written and verbal co...

    $4 / hr (Avg Bid)
    $4 / hr Avg Bid
    6 bids
    Set up our VOIP system 2 days left
    VERIFIED

    We are a virtual team away from the office for COVID-19. We have a new [login to view URL] account, need to port over 2 phone numbers and set up outgoing messages (already recorded), physical phones (3 Yealink and 3 Polycom), and routing to mobile phones as failover. If you've never worked in [login to view URL], please don't respond.

    $12 / hr (Avg Bid)
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    5 bids

    HI would like to add an external IP when calls sent from voip switch to asterisk and add and an external ip which would be media ip and sent back the calls to Voip Minutes.

    $31 (Avg Bid)
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    5 bids

    You will be responsible for calling customers who responded to our Facebook ad and providing product and service information. Responsibilities: Make calls to potential leads Provide information about the products and services ​Qualifications: Previous experience in sales, or telemarketing Ability to build rapport with clients Positive and professional demeanor Excellent written and verbal co...

    $3 / hr (Avg Bid)
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    8 bids

    Online Help with implementation in explaining the architecture

    $28 (Avg Bid)
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    3 bids
    Need Help with VOIP IVS 1 day left
    VERIFIED

    I am currently developing an VoIP system which has 2 requirements: -IVS (Caller selects 1-9 and audio will be played over) -Recording of calls Provide in your bid on how you would go about this (Using an IP phone? Using a service like Twilio?) Fixed budget of 100$

    $94 (Avg Bid)
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    9 bids

    You will be responsible for calling customers who responded to our Facebook ad and providing product and service information. Responsibilities: Make calls to potential leads Provide information about the products and services ​Qualifications: Previous experience in sales, or telemarketing Ability to build rapport with clients Positive and professional demeanor Excellent written and verbal co...

    $3 / hr (Avg Bid)
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    4 bids
    Voip Server 1 day left

    want to develop multi tanent Voip server with PBX capability.

    $394 (Avg Bid)
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    10 bids
    Senior Java Developer 19 hours left
    VERIFIED

    Hello, I need someone for consultation with regards to Java, J2EE, Spring MVC, SPRING BOOT, REST API, RESTful services etc.

    $128 (Avg Bid)
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    42 bids

    I need integrate module Voip and make integrations API. I would like people who know or have worked with this CRM. If speak Spanish better.

    $255 (Avg Bid)
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    4 bids

    Looking for voip developer who is proficient with Kazoo and Kamalio to help in video using linphone SDK

    $200 (Avg Bid)
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    2 bids

    I wanted to point this out this would be for embedding the Amazon Connect Contact Control Panel into HubSpot, linking the call recording with an activity in HubSpot, screen pop with customer details, integrate outbound calling API so customer can click on an activity in HubSpot and call a customer back by clicking on the number. No chat is involved in this Please let me know if you have some exp...

    $1182 (Avg Bid)
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    16 bids

    Need Fulltime Java J2EE developer. Must be able to work USA Texas time from 9am to 5pm. Can be flexible for their own office work. But must be available during that time. Plus in the evening USA time if we can work as needed at night USA texas time from 6pm to 1am at night. rate 7/hr (initially ), will go up as you pick up the work. it can be around 40 hours per week. Very strong with 5-10 years e...

    $9 / hr (Avg Bid)
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    35 bids

    I wanted to point this out 8:59 this would be for embedding the Amazon Connect Contact Control Panel into HubSpot, linking the call recording with an activity in HubSpot, screen pop with customer details, integrate outbound calling API so customer can click on an activity in HubSpot and call a customer back by clicking on the number. No chat is involved in this Please let me know if you have some...

    $1096 (Avg Bid)
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    14 bids

    Growing Startup looking for experienced and qualified Appointment setters to join our A-Team. Our main businesses are Facebook Ads Agency, LinkedIn Outreach Campaigns, Prospect lists selling, remote call center. We are in Quebec, Canada but are currently branching out to the rest of Canada and the USA. As our appointment setter you: - Deliver demos/consultations - Transfer the mee...

    $3 / hr (Avg Bid)
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    9 bids

    Hi i have cdma termination gateway in issue is operator make call connected with trying the call not only if call answered and that is make all my client say its fas so is any one can do software solution before gateway so send to my voip switch call as answered only if its really answered by any way as detect voice of answering person or another way please dont offer me if u not understand my iss...

    $544 (Avg Bid)
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    7 bids

    If you have already applied for this position, please do not reapply but please understand you will be having an online interview with our HR Manager right away. Looking for a team of candidates that is good with their English and able to follow a script and make phone calls to clients. You will be required to make at least 50-70 phone calls a day between 10.00am - 3.00pm AEST. You will provide...

    $12 / hr (Avg Bid)
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    24 bids

    Growing Startup looking for experienced and qualified Appointment setters to join our A-Team. Our main businesses are Facebook Ads Agency, LinkedIn Outreach Campaigns, Prospect lists selling, remote call center. We are in Quebec, Canada but are currently branching out to the rest of Canada and the USA. As our appointment setter you: - Deliver demos/consultations - Transfer the mee...

    $3 / hr (Avg Bid)
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    3 bids

    We do have 4 working Avaya IP Office 500 V2 behind Fortigate Firewalls. We are looking for a VoIP and firewall admin to give up to 10 hours a month in a monthly contract monitoring the system health and fixing any issues that we face. Moreover, we want a onetime job for the following 1. Setup Fortigate 60e with a managed switch for 2 VLANs 2. Fortigate 90e cleaning up policies and simplify it....

    $25 / hr (Avg Bid)
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    20 bids

    We are looking for a Virtual Assistant to provide administrative support to our team while working remotely with multiple projects. As a Virtual Assistant, you will perform various administrative tasks, including answering emails, scheduling meetings and payroll. For this role, a strong Internet connection is required, along with experience using communication tools like Skype, Podio, Excel, Word,...

    $7 / hr (Avg Bid)
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    42 bids

    We are looking for a Virtual Assistant to provide administrative support to our team while working remotely with multiple projects. As a Virtual Assistant, you will perform various administrative tasks, including answering emails, scheduling meetings and payroll. For this role, a strong Internet connection is required, along with experience using communication tools like Skype, Podio, Excel, Word,...

    $23 / hr (Avg Bid)
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    64 bids

    Need on software developer Fullstack with AWS- Java8, J2EE, spring framework, micro services, angular 6-8, unit testing.

    $402 (Avg Bid)
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    16 bids

    Hello, We are looking to hire Freelance Technical Trainers for the following Technical Domain: Web programming skills - HTML, Javascript, ASP, JSP J2EE (using Tomcat and/or WebSphere) or .NET architecture,  Web Services (SOAP, XML) Webserver Configuration (Apache, IIS), load balancers, SQL and databases Java Basics

    $14 / hr (Avg Bid)
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    11 bids

    Experienced Java Developer needed. J2EE is a must. Need to be based in Singapore. 3 - 6 months project. More details will be shared if shorlist.

    $5531 (Avg Bid)
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    32 bids

    I have a grandstream model UCM 65 10 that reboots and connects the voip trunks very well. however after some minutes, the registration refresh is not working properly. need help: this is the error message in the asterisk logs WARNING[1923] chan_sip.c: Timeout on 896482223-292013357-1450912169 on non-critical invite transaction.

    $32 (Avg Bid)
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    2 bids

    I am looking for assistance. I will be using a soft phone client for iPhone to make calls within the US. Requirements: -USA calls are all that’s required -Change caller ID on demand -Works with iPhone Thank you for your time and help.

    $225 (Avg Bid)
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    I am looking to partner with a reliable outsourcing service provider to work on several upcoming projects. The project that I’m looking to outsource at this stage is ‘Phase 1’ of a larger solution. Currently looking for a ‘Java development resource’ to implement a oAuth 2.0/OpenID based SSO integration. The project outline and skill set that I’m looking for is...

    $1208 (Avg Bid)
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    22 bids

    Kyla, i have a project for you again. I am looking for a door hanger ad for residential VoIP phone service. Please use my existing Logo. I can send you the illustrator template from the company i am getting to print them. The monthly fee for the service is $22 a month.

    $151 (Avg Bid)
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    1 bids

    I have odoo v11 community edition. I am looking for a freelancer who can help me to implement VOIP calls form Odoo. I would like to implement function of click to call in contacts.... I dont have any asterix, freePBX or cloud calls system yet, I do have SIP Trunk lines. I have seen many projects that had integrated odoo with FreePBX system, and I would like to do the same. So in short you will be ...

    $633 (Avg Bid)
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    16 bids

    We are running a voip server on Kamalio needed expert to setup TLS certificate and connection as stopped working in ios 13

    $125 (Avg Bid)
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    2 bids

    This is a Financial Analyst role working with a Group Chief Financial Officer (CFO) across a group of companies in a variety of financial industries including Real Estate, Financial Investment and Hedge Fund Management. There's a wide variety of tasks that the CFO requires help with including: - Performing numerical analysis on investment opportunities - Company bookkeeping including v...

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    I am looking for an EXPERT with opensips to build me a carrier grade platform for wholesale and retail. I can work with cdr without rates for now. Platform must be able to handle thousands of concurrent calls and also doing rtp proxy. Platform must have a did management feature and the ability to provisioning and turn up customers immediately, retail with1 number or wholessle with thousands of ...

    $1027 (Avg Bid)
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    7 bids

    Hi Fellow VoIP experts, We are working on a leading web-conferencing open source platform for online learning. This platform uses Freeswitch with Opus codec through WebRTC; so directly through the browser. We made some tests and the audio quality is a lot better on Jitsi, we want to achieve the same quality through our platform. If you are a certified VoIP engineer or have a lot of experience ...

    $225 (Avg Bid)
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    2 bids

    Looking for a team of candidates that is good with their English and able to follow a script and make phone calls to clients. You will be required to make at least 50-70 phone calls a day between 10.00am - 3.00pm AEST. You will provided with your own phone line and voip system you just need to have the ability to build rapport with the client, always have a smile on the phone. A good internet co...

    $3 / hr (Avg Bid)
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    21 bids

    Growing Startup looking for experienced and qualified Appointment setters to join our A-Team. Our main businesses are Facebook Ads Agency, LinkedIn Outreach Campaigns, Prospect lists selling, remote call center. We are in Quebec, Canada but are currently branching out to the rest of Canada and the USA. As our appointment setter you: - Deliver demos/consultations on your own social medi...

    $3 / hr (Avg Bid)
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    4 bids

    Hello, I need a FortiGate VOIP Expert to take a look at my firewall. I use a NON FORTINET VOIP SIP server and voice quality is horrible. Thanks.

    $66 (Avg Bid)
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    Looking for a competent freelancer to finish a partially finished SaaS website. So far the website is around 20% complete and needs sections finalised to take to market. A previous freelancer was working on this however didnt have the skillset nor the time to finish after many months. We need a multi carrier website similar Shipstation, only think of this similar Shipstation SaaS website on a sma...

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