Linux voip pbx server jobs

I have developed a prototype of a voice conference platform using Node.js Express and LiveKit on a LiveKit server (free tier). The web app currently allows multiple participants to join voice conference calls successfully. However, I am encountering challenges with integrating Twilio dialing and LiveKit SIP for adding phone participants to the conference. I’m looking for a skilled developer with expertise in LiveKit and Twilio SIP integration to help troubleshoot and resolve this issue. Beyond this initial task, I am open to discussing a long-term partnership for future enhancements and features. Key Tasks: Analyze the current implementation of LiveKit and Twilio SIP integration. Identify the root cause of the failure when phone participants attempt to join. Implement a robu...

Project Description: We are looking to build a Python-based AI/ML-powered solution capable of executing a sequence of user-defined tasks on a computer. The system should accept two inputs: 1. Text Input: ...execution. • Notify the user upon task completion or if an issue arises (e.g., an unrecognized element). 5. AI/ML Requirements • Use NLP to extract actions, objects, and intents from the input text. • Employ pre-trained models as necessary to minimize training efforts (for e.g., identifying buttons, links, text fields). 6. General Requirements • The solution shall run on Windows/Mac/Linux environments. Mac/Linux can be reconsidered if it brings significant additional cost. • The system should have a modular design to allow future feature enha...

I am looking for an experienced network administrator or system engineer to set up a cross-platform VPN server. The primary objective is to create a virtual private network that allows all connected devices (Windows, macOS, Linux, iPhone) to communicate with each other using dedicated VPN IPs. Requirements: VPN Setup (Hosting Server): The VPN server will be hosted on a dedicated hosting server (not PC-based). Ensure compatibility with hosting provider specifications and environment. Cross-Platform Compatibility: Support for clients on Windows and Mac (Intel & Apple Silicon chips). Enable connectivity for iPhone devices to join the VPN network. Private Network Communication: All connected devices must have dedicated VPN IPs and be able to communica...

...hunt for a talented programmer with a solid background in Delphi, Devex, and SQL Server to join our team. If you’re someone who loves coding and has experience building apps and managing databases with these tools, we want to chat! Your role will involve writing code, fine-tuning SQL queries, and ensuring our software works smoothly together. If you’re passionate about what you do and have a track record to back it up, we’d love to hear from you! Key Responsibilities: - Fix bugs as they arise in the existing applications. - Implement feature updates as required. - Improve application performance, with a primary focus on code efficiency. Ideal Skills & Experience: - Proficient in Delphi, Devex and SQL Server. - Experienced in application maintenance....

I need a professional to set up a SQL Server failover cluster for 10 applications, all running on Windows Server. This will be for a UAT environment and will involve a quick proof of concept on 2 nodes. Key Requirements: - Setup of SQL Server failover cluster - Testing of the setup as a proof of concept - Evaluation of the SQL Server version used by each of the 10 applications The ultimate goal is to achieve an 'always on availability group' level of high availability. Ideal Skills: - Extensive experience with SQL Server - Familiarity with Windows Server - Knowledge of high availability configurations - Ability to conduct a proof of concept Successful completion of this initial setup and testing will lead to a contract for the full ...

...troubleshoot and resolve complex issues •Analyze performance data, refine procedures, and implement innovative solutions to enhance overall productivity. REQUIRED: 2. Proficiency with security scanning and vulnerability management tools (Qualys, Checkmarx, AutoRabit CodeScan) 4 Years 3. 4. 5. Proficiency with DevOps platforms (Azure DevOps, Copado) 4 Years Proficiency with operating systems (Windows, Linux) 4 Years Experience with administering (security controls and management) Cloud computing platforms (Salesforce) 4 Years 6. Working knowledge of security frameworks and standards (OWASP Top10, SANS 25, NIST SP 800-53, etc.) 4 Years 7. Working knowledge of web application security tools (F5 Web Application Firewall, Cloudflare, AppOmni) 4 Years 8. 9. Working knowledge of SI...

...in an urgent situation as my server has been compromised. It's an old Debian 7.11 system running apache2, with several Virtual Web Domains, Postfix, PHP & MySQL. A malicious hacker seems to have infiltrated through a security loophole and is now using my server to send out spam, severely damaging my mail server's reputation. Your primary tasks will be to: - Analyze net and apache logs to identify the backdoor and trace the malicious code. - Fix the security hole in the system. - Remove any remaining malicious code from the server. I am able to provide you with root access for thorough analysis. The log files that should be prioritized for the analysis include: - Apache access and error logs I have a specific list of virtual web domains hosted on th...

I'm seeking a skilled professional to organize my code and establish a streamlined workflow for development on AWS EC2. The project involves utilizing a Linux operating system and requires a deep understanding of version control systems, preferably Git, given its compatibility with EC2. Key Responsibilities: - Set up code on AWS EC2 instances - Establish a development workflow - Implement version control using Git Ideal Skills: - Extensive experience with AWS EC2 - Proficiency in using Git for version control - Familiarity with Linux operating system - Previous experience in setting up development workflows Your expertise will ensure a smooth and efficient coding process, significantly enhancing our development productivity.

I'm seeking skilled developers for ongoing RISC-V projects. Key requirements include: - Proficiency in Assembly, Verilog, and C - Strong background in RISC-V code development and programming - Understanding of RISC-V hardware - Familiarity with Linux development is a plus This is a unique opportunity for repeat contract development on long-term projects. I welcome all applicants and promise to respond to everyone. Connect with me to discuss project specifics.

I need help configuring my Ubuntu 22.04 machine to randomize outgoing requests across different IP addresses. The machine currently has a /27 subnet, but I plan to add more IPs over time. Key Re...to add more IPs over time. Key Requirements: - Implementing a round-robin IP rotation strategy to distribute outgoing requests evenly across the available IP addresses. - Creating a robust and scalable solution that can accommodate additional IPs in the future. - Assisting with the setup of necessary tools or scripts for IP management. Ideal Skills: - Extensive experience with Ubuntu 22.04 and Linux networking. - Proficient in IP management and rotation strategies. - Ability to create custom scripts for automation. - Strong problem-solving skills to ensure the solution is robust and fut...

I'm looking for an experienced professional to upgrade my ASPVS250 from Server 2012 to Server 2025. Key Requirements: - Upgrade the server, which primarily functions as a Remote Desktop. - Migrate totally critical applications from the existing server to the new one. - Ensure a smooth transition with minimal downtime. Ideal Skills: - Extensive experience with Server 2012 and Server 2025. - Strong knowledge of Remote Desktop Services, particularly the Enterprise version. - Proven track record in critical application migration. Please get in touch with your relevant experience and proposals.

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I need a skilled professional to set up a...VirtualBox 7.14 for a test environment. Key Requirements: - Host System: Windows 11 powered by Intel i5 12th Gen with 64 GB RAM - Install Oracle Linux Server 8.8 on both cluster nodes, assigning 12 GB RAM to each - Configuration of ASM with specified disk groups: - OCR: 3 GB - DATA: 30 GB - RECO 20 GB - Installation of Oracle 19c Grid software - DNS setup can be ignored - Use of Automatic Storage Management (ASM) for disk groups I have the Oracle Linux Server 8.8 ISO ready, and no special network settings are needed for the cluster nodes. The ideal freelancer for this project should have extensive experience with Oracle databases, VirtualBox, and Linux systems. Please be prepared to demonstrate your p...

I am seeking a seasoned SQL Server Administrator to assist with database maintenance tasks, specifically focusing on backup and restoration. Your primary responsibilities will include: - Performing a one-time backup and restore of the database. Ideal candidates should have extensive experience in SQL Server management and database maintenance. Excellent problem-solving skills and attention to detail are essential.

I need somebody with server management skills to help me troubleshoot my app running on a VPS with Plesk. The app is built on Rails 8 and is currently displaying an nginx 403 error. I've checked the server logs and haven't found anything unusual, so it's likely a configuration issue or permissions error that's causing the 403 error page to display. Key Responsibilities: - Diagnose the cause of the nginx 403 error - Configure server settings as needed for Rails 8 app - Optimize server settings for performance and security - Provide a brief report on the issue and the resolution Ideal Skills and Experience: - Strong knowledge of server environments, particularly VPS and Plesk - Experience troubleshooting nginx errors - Some experience ...

We are looking for a skilled VoIP engineer or network specialist to help us optimize and redesign our current telephony network to improve resilience, scalability, and efficiency. Below is a detailed description of our existing setup and what we aim to achieve. Current Setup We currently operate 50 FreePBX systems, each connected to a dedicated SIP trunk with the capacity for 32 simultaneous calls. Each FreePBX system is responsible for managing 40 registered softphones, meaning a total of 2000 softphones are connected across the network. The FreePBX-trunk pairing is fixed, and each FreePBX is bound to its SIP trunk exclusively. All devices (FreePBX systems and softphones) are on the same local network, so connectivity between them is not an issue. If one of the SIP trunks fails, t...

I'm experiencing logical errors in the business logic of my SQL Server stored procedure. These errors occur during specific queries. I need an expert to diagnose and fix the issue.

...Minecraft server promotion video that aims to draw in new players. Key Aspects: - The video should convey an exciting and energetic tone to match the vibrant nature of Minecraft. - Essential details about the server need to be included in a clear and engaging manner. -Should Show Alot About The Server Like Crates Kits [You Will Gain Hired-Media Rank] -Should Have Ip And The Port Of The Server At Start Of Video Port Is 26416 For Bedrock Clients Ideal Skills and Experience: - Proven experience in video production and editing. - A deep understanding of Minecraft and its community. - Skills in creating high-energy, engaging content. - Experience with incorporating server information in a clear and appealing way. -Good Minecraft Skills -Note Im Hiring Y...

I'm looking for a seasoned developer with extensive experience in .NET Core and gRPC to help create a remote client-server API. The API will primarily cater to desktop applications. Key Responsibilities: - Develop a gRPC API to facilitate client-server interactions - Ensure efficient handling of data fetching and updates - Implement robust communication channels for desktop applications Ideal Skills and Experience: - Proficient in .NET Core, gRPC, and PostgreSQL - Strong understanding of Linux environment - Prior experience with client-server API development - Familiarity with desktop application interfacing

I need an experienced professional to install PowerMTA on my CentOS Linux server. You will install it from scratch. You are an expert who has installed the application many times, I do not need configuration, you just have to install it and get the service started on a fresh server.

I'm in need of a seasoned professional who can manage my servers and handle WordPress updates on my website. Your tasks will encompass a full range of server management responsibilities including monitoring, maintenance, security updates and patches, backup and recovery. Key Responsibilities: - Regularly check and maintain the server to ensure optimal performance. - Implement necessary security updates and patches to protect the server. - Manage backup and recovery processes to prevent data loss. In terms of WordPress, you will be responsible for: - Performing core updates to keep the site running smoothly. - Regularly updating plugins and themes to ensure compatibility and performance. Additionally, I require assistance with Elementor. Specifically: - Troubles...

I'm seeking a developer to create a command-line interface bot that interacts with the Raydium SDK to remove liquidity from a...Interface: The bot must be operated via a command-line interface. - Detailed Logging: The bot needs to maintain comprehensive logs, tracking all transactions and debug information. This will be crucial for monitoring the bot's performance and troubleshooting any potential issues. - Linux Compatibility: The bot should be designed to run on a Linux operating system. Ideal Skills and Experience: - Proficient in using the Raydium SDK. - Experienced in creating command-line interface bots. - Strong understanding of Linux operating systems. - Capable of implementing detailed logging systems. Please note, the bot needs to use the same wal...

I have Mailwizz installed on several servers. We use PMTA. I already have one technician but I need another person to help me on occasion. For example, we've had several problems where the cron doesn't run or gets stuck. Another problem right now is I have a server sending slowly. Would you be interested in helping me out? Ideal Skills and Experience: - Extensive experience with Mailwizz and PMTA - Strong troubleshooting skills - Familiarity with server maintenance and cron jobs - Ability to diagnose and rectify server errors

I'm seeking a skilled professional to configure an Asterisk PBX system tailored for customer support. The main feature we require is call recording. There's no need for integration with any other software or systems at this point. Key Requirements: - Extensive experience with Asterisk PBX - Knowledgeable in setting up call recording features - Able to deliver a standalone, non-integrated system - Websocket integration for 2 way calls Your expertise will help us enhance our customer support communication and monitoring. Please bid if you can fulfill these requirements.

I'm in need of a fluent English speaker with no accent to make calls through VOIP to leads who have already expressed interest. You will be following a script that I provide. An average call lasts about 10 minutes. We can start from $10 per call.

I'm looking for a part-time System Administrator to work from our office in Bangalore. The ideal candidate will be able to support laptops, desktops, and handle basic networking issues. Key Responsibilities: - Troubleshooting and maintaining Windows, macOS, and Linux operating systems on our machines. - Managing LAN setup and maintenance. - Resolving Wi-Fi issues and troubleshooting connectivity problems. - Assisting with VPN and remote access setups. Ideal Candidate: - Entry-level with a keen interest in system administration. - Capable of supporting a variety of operating systems. - Proficient in basic networking and troubleshooting. - Willing to work from our office in Bangalore.

1. Set up the instance using the public SSH key provided in the console. 2. I will supply the private SSH key for access. 3. Configure the build server. 4. Include detailed instructions on how to access the build server in the documentation. 5. In the same document, provide clear steps on how to upgrade the build server.

The server is not sending emails when contacting the hosted websites or stores. It needs proper configuration to enable the email sending functionality.

I'm looking for an experienced system administrator with expertise in Linux to install Infinite Scale (the new version of Owncloud) in a production environment for me. The purpose of the installation is to set up a OneDrive alternative. Key Requirements: - Proficient in Linux operating system - Proven experience in installing and configuring Infinite Scale or similar platforms - Familiarity with setting up and configuring LDAP authentication system - Experienced in setting up SSL using LetsEncrypt or similar. - Must have good presentation skills to create step-by-step installation documents and handover training. - Installation in a virtual environment on Ubuntu OS in Docker Setup.

...leader in providing innovative IT solutions and services to businesses of all sizes. Our offerings include security and compliance products, VOIP phone systems, ERP solutions, IT managed services, and network security assessments. We’re committed to delivering exceptional value and building strong relationships with our clients. What We’re Looking For: We are seeking a motivated and results-oriented Technical Sales Consultant to join our team. The ideal candidate will have: 3-5 years of successful sales experience, preferably in technology or IT services. Strong ability to sell one or more of the following services: Security & Compliance Products VOIP Phone Systems Enterprise Resource Planning (ERP) Solutions IT Managed Services Network Security Assessmen...

I'm looking for an expert to configure network access for the Grandstream Wave app. The primary purpose of this app will be handling voice calls, so the setup needs to be robust and reliable. Requirements: - Enable both remote...expert to configure network access for the Grandstream Wave app. The primary purpose of this app will be handling voice calls, so the setup needs to be robust and reliable. Requirements: - Enable both remote access for the app. - Ensure compatibility and seamless functionality across iOS, Android, and Windows platforms. Skills & Experience: - Proven experience in configuring network access for VoIP applications. - Extensive knowledge of network security to ensure safe remote access. - Familiarity with iOS, Android, and Windows' versions of t...

I'm seeking a cyber...in various areas of cybersecurity while having some fun. Key aspects of the challenge include: - Assessing your skills in network security, analytical abilities and practical skills essential for incident response and security operations. - Testing your problem-solving skills in cybersecurity contexts, particularly in theoretical scenarios. The ideal candidate should be proficient with Kali Linux and have a strong background in cybersecurity. You should also possess excellent problem-solving skills, particularly in theoretical scenarios, and be able to utilise your analytical abilities in a practical context. This is a great opportunity to showcase your skills and have some fun at the same time. The challenge is an hour long. I look forward to seeing w...

I need a C# program that uses forms to manage product records in SQL Server. The program should allow users to insert, update, and delete records, as well as search for products. Key Requirements: - Proficiency in C# and experience with Windows Forms - Extensive knowledge of SQL Server - Ability to create user-friendly interfaces Please only bid if you can deliver a high-quality, efficient program. The work will be through AnyDesk.

Job Description: Systems Administrator for On-Site Server and Laptop Configuration Project Overview: We are seeking a highly skilled Systems Administrator to assist in the configuration and deployment of an on-site server solution integrated with 10 Dell XPS 13 laptops. The objective is to set up a secure, reliable system to route all laptop activities through a server located in a specific geographic area while maintaining operational efficiency and compliance with geolocation requirements. Responsibilities: 1. Server Setup and Configuration: - Install and configure an Ubuntu Server (22.04) or Debian-based operating system. - Set up VPN services (e.g., WireGuard or OpenVPN) with Maryland-based IPs. - Configure load balancing using NGINX or HA...

I'm looking for a professional to upgrade my application on Linux to its latest version. - Operating System: The application is currently running on Linux. Ideal candidates for this project should have: - Extensive experience with Chef and Linux. - A proactive approach to identifying potential needs for custom upgrades or improvements. - Ability to communicate technical concepts in a clear and understandable way.

I'm looking for a skilled DevOps professional to help me automate application deployments from a GUI application on a Linux VPS server. The setup should mimic a user-friendly interface like DigitalOcean, where users can select a server type (for now just Linux), choose an application to deploy (such as NodeJs, Angular, or WordPress), and select a database. Key Requirements: - Implementing automation using Jenkins, Puppet, and Terraform - Supporting deployments for NodeJs, Angular, and WordPress - Offering MySQL, PostgreSQL, and MongoDB as database options Skills & Experience: - Proficiency in automation tools (Jenkins, Puppet, Terraform) - Familiarity with Linux VPS servers - Experience in deploying NodeJs, Angular, and WordPress applications -...

Our long term server admin passed away and we require a new person to take over ongoing server support. We run a small business with 2 servers running Proxmox and 4 VMs. (3 Linux 1 Win) We run a separate Proxmox backup server. We run Hestia for our webserver and Mailcow for mail. . Backups are done to the Proxmox server, NAS and Mega (cloud) We often need small tasks done to support the web devs (ssh, DB work etc etc) and we require monthly maintenance to ensure reliability and updates etc. You need of course to be fully able to work with all of the above, and also be available during NZ time in mornings and evenings. (Our previous admin was from Serbia and this time zone worked ok) We will pay a one off hiring fee to FreeLancer and work with you on ...

...a predetermined time) that I can place on Youtube. Possibly requiring Client to Backend with authorisation-protection route and payment through website. Run on server side, interface by browser available cross-platform. Software Integration and Website Development Specialist required I am seeking a skilled professional to assist with integrating a subscription-based software and video access system into my nearly completed WordPress website. The project involves: 1. Software Hosting and Accessibility: A legacy VB6 application and its converted C# version need to be hosted for use by paid subscribers. The software should run server-side with a browser-based interface to ensure cross-platform compatibility. 2. Subscription and Payment Integration: Implement a secure clien...

...Entry: Record all leads and appointments in our provided Excel templates. -Quality Assurance: Each appointment will be evaluated for validity before payment is released. Requirements: -Bilingual Fluency: Must be able to speak and write English and Spanish proficiently. -Equipment: You must provide your own computer, headset, and reliable internet connection. -Phone Software: We will provide phone/VOIP software for making calls. -Telemarketing Experience: Previous experience is a plus, but we also welcome driven individuals looking to build their telemarketing skills. Compensation: -Pay Per Appointment: $20 per valid appointment. -Performance Incentive: $25 per valid appointment if you achieve 10 or more appointments in a single week. Schedule: -Fully Freelance: Work on you...

I need assistance restoring my Nextcloud server from a failed one. I have access to all old files including the Nextcloud database and the filesystem. This needs to be done on a new Linux server. Key Requirements: - Restore from the latest backup - Apply specific configurations on the new server Ideal candidates should have: - Strong expertise in Linux server management - Proficiency in Nextcloud setup and restoration - Experience with server configurations

We are seeking a developer to create a custom email server designed specifically for business use. The server must support the SMTP and POP3 protocols and be optimized for reliability and security. Key requirements and features include: Domain Bypassing: The ability to send emails using a any custom domain name without the emails being marked as spam . ALIAS Name Management: Support for using an alias of a domain name as the sender, while routing emails through a private server. The ideal candidate will have prior experience developing email server software and a strong understanding of email protocols (SMTP, POP3). Expertise in implementing advanced features such as domain bypassing and alias management will be considered a significant advantage.

I'm currently using a dedicated server with Windows OS and I'm looking for an expert to assist with changing my server. The new server type has not been decided yet, so your input on suitable alternatives and best practices would be greatly appreciated.

Make that a game server store (tebex) assign roles and give items to players in automatic way in a game sever. INTO CONTEXT: Im owner of a 7 days to die game server. I manage the server with a control panel CSMM as we will call it from now on. CSMM have a custom hook section where you can set commands that will be triggered by an event or a log line match I have a functional Tebex store (for sell virtual items) linked with the server. When a package its purchased the shop can sent commands to the server logs THE WORK: 1-From tebex store (product description) Set the correctly command line (for each of three test products) to send info directly into the server log , The server panel can see the log entry, https://ibb

As the owner of a small private cloud company, I am in need of an experienced engineer with expertise in Proxmox, VMware, and Microsoft networks. My requirements include: - Assistance with Server Configuration: I need help to optimize the settings and ensure the servers are running smoothly and efficiently. - Network Troubleshooting: I require an expert who can swiftly identify and resolve any network issues that may arise. - Ongoing Support: This is not a one-off project, but rather an ongoing relationship. I can handle minor daily issues, but I need someone to step in for major server problems and networking challenges. The most critical aspect of migrating from VMware to Proxmox for me is data migration. I need to ensure that all data is transferred accurately ...

I require a professional to assist with configuring a security certificate for Remote Desktop use on my Windows 2016 server. I already have Certify The Web installed on the server. Key Requirements: - Configuring a security certificate for Remote Desktop on Windows 2016 server - Expertise with Certify The Web software - Experience with Windows Server 2016 - Knowledge of different types of security certificates Please note, I only need help with the certificate configuration, I do not require assistance with the installation or configuration of the Certify The Web software.

I'm in need of an experienced Linux Administrator who can assist in setting up my Linux server. The primary tasks include: - Configuring the server for web hosting using Apache or Nginx - Setting up the firewall for enhanced security - Installing SSL certificates for secure connections Ideal candidates should have extensive experience with Linux server configuration, web server setup and security measures. Please include your relevant experience in your proposal.

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I'm in need of a fluent English speaker with no accent to make calls through VOIP to leads who have already expressed interest. You will be following a script that I provide. An average call lasts about 10 minutes. We can start from $10 per call.

The project involves developing a multi-platform software solution that is secure, efficient, and user-friendly. The primary objectives include: Implementing features such as screen sharing, file transfer, and session recording. Ensuring cross-platform compatibility (Windows, macOS, Linux, Android, and iOS). Integrating secure communication protocols for safe data exchange. Optimizing performance to ensure seamless functionality, even in low-bandwidth environments. We are looking for developers who can contribute to either specific modules or the entire solution. Responsibilities: Develop and implement core functionalities using C, C++, or Python. Design and integrate secure, scalable, and efficient code. Collaborate with the team to refine project requirements and deliverables. D...

I need an experienced IT professional to set up an on-premise hosted Exchange 2019 Server email service in my Hyper-V environment. The Exchange Server should connect to Microsoft Exchange Online Protection (EOP) smart host for anti-spam and anti-threat email. Key Requirements: - Set up Exchange 2019 Server for 1-50 users - Configure server to connect via dynamic DNS WAN IP - Ensure robust security via EOP smart host - Only configure basic email service, no integration with third-party systems required Skills & Experience: - Proven experience with Exchange Server setup - Familiarity with Hyper-V and dynamic DNS - Strong understanding of email security protocols - Excellent troubleshooting skills