Asterisk PBX Jobs

Asterisk PBX is an open source telephony framework used to create communication solutions for businesses, from voice and video calls to automated call routing. An Asterisk PBX Development professional is highly knowledgeable in the Asterisk platform and is able to deploy custom Asterisk Solutions according to a company’s needs. Services offered by an Asterisk Developer include managing, monitoring and maintaining the Asterisk system and any external services, building custom features specific to the business and improving security through authentication and encrypted communications.

Here's some projects that our expert Asterisk PBX Developer made real:

  • Securing IT networks by blocking unwarranted access attempts
  • Connecting a billing platform with a MultiTenant PBX
  • Setting up secure VoIP applications used to make voice calls
  • Researching and troubleshooting of software issues
  • Integrating third-party APIs into the system
  • Developing feature rich customer service solutions
  • Configuring text message autoresponder systems
  • Improving network configurations with Firewall services

Projects like these require experienced developers who understand the Asterisk PBX platform. If you’re looking for someone with that precise set of skills, post a project on Freelancer.com to hire an Asterisk PBX Developer today. Our team of highly qualified professionals will be able to help you design, develop and deploy custom communication solutions for your business.

From 18,455 reviews, clients rate our Asterisk PBX Developers 4.9 out of 5 stars.
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    23 jobs found, pricing in NZD

    I am in need of an expert to set up my CISCO CP 8851 for Google Voice, for which I already have an account. Your task will be to ensure that the devices are configured correctly and working seamlessly with Google Voice. Skills and Experience Required: • Strong knowledge and prior experience with CISCO CP 8851 • Experience with setting up VoIP systems, specifically Google Voice. • Familiarity with proper configuration settings and troubleshooting VoIP devices. • Excellent problem-solving skills and attention to detail. While the project's main goal is to get these devices configured and working together, additional upgrades or adjustments may be requested, based on the service's performance and the potential to refine the system. As such, a flexible, adaptab...

    $33 (Avg Bid)
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    1 bids

    As an owner of a Managed Services Provider (MSP) business with less than ten clients, I'm seeking a skilled freelancer with Azure platform experience for an upcoming project. The proposed scope revolves around the integration of Azure with my MSP business that focuses on IT infrastructure management, network security, and cloud services. I need the solution to include diverse functionalities, including: - Disaster recovery planning, which is crucial for ensuring data security and business continuity. - PBX software for a robust and flexible communication system. - Data backup solutions, to act as the backbone for my data protection plan. - Capabilities for website hosting and software hosting, which are important aspects of my business. Experience with Azure is crucial, and exposu...

    $128 / hr (Avg Bid)
    $128 / hr Avg Bid
    6 bids

    I need assistance in configuring my Grandstream IP PBX system to include call forwarding. Though the specific trigger conditions for this feature aren't necessary, an understanding of how to implement these will be beneficial. Required skillset includes; - Experience with configuring Grandstream IP PBX systems - Knowledge in call forwarding feature The configuration needs to be completed as soon as possible. If you've got the right expertise, don’t hesitate to place a bid.

    $323 (Avg Bid)
    $323 Avg Bid
    10 bids

    I am in need of a professional proficient in CGrates who will not only configure the system but also verify that each feature operates smoothly. Your duties must include, but are not limited to: - Masterful set-up of CGrates - Ensuring real-time account balance functionality - Enabling advanced call routing - Implementing comprehensive billing reports Additionally, this configuration will involve 2-5 telecom operators or providers, so previous experience working with multiple providers would be ideal. For a successful execution of the project, in-depth knowledge and practical experience with CGrates is a must. I am looking forward to your expert contribution.

    $757 (Avg Bid)
    $757 Avg Bid
    2 bids

    I am in need of an experienced developer to create a state-of-the-art VoIP application, with integration of Grandstream API. The platform should encompass advanced features, including: - Audio/Video communications - Instant Messaging with file sharing - IP phone system In terms of design aesthetics, I'm envisioning a professional yet minimalistic look -- Kindly keep the color scheme mainly in black & white to fit the business-oriented vision. Having experience in VoIP applications and Grandstream integration is a must. The project holds an urgency so freelancers with ready demos for testing are given preference. Don't bid if you can't provide a demo for the test as we need to launch is in fast turnaround. Let's create a robust and user-friendly VoIP application t...

    $1693 (Avg Bid)
    $1693 Avg Bid
    13 bids

    I require the assistance of a knowledgeable professional to install the Drachtio module on FreeSwitch running on my Linux OS. This will be used primarily for enhancing Voice over IP (VoIP) communication in our system. The job would entail the following tasks: - Installation of the Drachtio module on FreeSwitch - Run some tests to ensure it's functioning well and improving VoIP communication as intended To be successful in this role, you should have: - Strong experience dealing with the FreeSwitch platform - In-depth understanding and experience working with Drachtio and related modules - Strong knowledge and hands-on experience dealing with Linux OS - Good experience in enhancing VoIP communication. Keep in mind that the main target here is to install the Drachtio module on FreeSwi...

    $47 / hr (Avg Bid)
    $47 / hr Avg Bid
    5 bids

    I'm looking for an expert in SIP server configurations to build an all-inclusive server that provides VoIP calling, video conferencing, and instant messaging capabilities. The server will handle between 100 to 500 concurrent connections, so efficiency and stability are paramount. Here's what I need: - A fully configured, operational and secure SIP server - Support for VoIP calling, video conferencing, and instant messaging - Mobile Apps integrations voip, pushkit, in flutter Ideal Skillset: - Proven experience in server configurations specifically SIP servers - Strong understanding of networking principles - Ability to manage and optimize server for a large number of concurrent connections - Excellent problem-solving skills The completion timeframe for the project is within o...

    $922 (Avg Bid)
    $922 Avg Bid
    11 bids

    I am in need of a Wave-based VoIP & PBX application. The application must have essential features at minimum like call recording, IVR and conference calling, file sharing capabilities. However, if you can integrate additional features such as call routing, voicemail, and call analytics, that will give you an upper hand! Ideal Skills and Experience: - Significant experience in developing VoIP and PBX applications. - Proficiency in Wave technology. - Skilled in integrating advanced features into applications. Please apply only if you are ready to provide an immediate solution. I am looking forward to working with a dedicated and talented professional! Please show demo with access so that we can check and tell you our modifications. We have many projects so looking expert for multiple ...

    $1815 (Avg Bid)
    $1815 Avg Bid
    17 bids

    I am in need of a state-of-the-art Wave-based VoIP & PBX application. The application must have essential features at minimum like call recording, IVR and conference calling, file sharing capabilities. However, if you can integrate additional features such as call routing, voicemail, and call analytics, that will give you an upper hand! Ideal Skills and Experience: - Significant experience in developing VoIP and PBX applications. - Proficiency in Wave technology. - Skilled in integrating advanced features into applications. Please apply only if you are ready to provide an immediate solution. I am looking forward to working with a dedicated and talented professional! Please show demo with access so that we can check and tell you our modifications. We have many projects so looking ex...

    $1790 (Avg Bid)
    $1790 Avg Bid
    8 bids

    As a Part-Time Vicidial Developer, you will be integral to the continuous improvement and maintenance of our Vicidial system, ensuring optimal performance to meet our organization's unique requirements. This role is perfect for a committed developer with a passion for telephony solutions and a solid background in Vicidial development, particularly in GoHighLevel integration. Responsibilities: Customization and Configuration: Tailor, configure, and uphold the Vicidial system to align seamlessly with organizational needs. Collaboration: Work collaboratively with cross-functional teams to comprehend business requirements and implement Vicidial solutions accordingly. Troubleshooting: Identify and resolve issues related to Vicidial system performance or functionality, including integra...

    $310 (Avg Bid)
    $310 Avg Bid
    28 bids

    I am seeking a specialist to help integrate AWS with our Asterisk PBX system. Key responsibilities will include: -Diagnose and resolve organic AWS to Asterisk PBX connection issues -Assure AWS and Asterisk PBX platforms interface correctly Ideal skills: -Extensive experience with both AWS and Asterisk PBX is essential -Experience with system integration and troubleshooting -Ability to work independently and find creative solutions to complex problems Whilst the specific functionalities and preferences for this project have not yet been finalized, these will be communicated upon initiation of the project. Your experience and suggestions will be valued in these discussions.

    $20 / hr (Avg Bid)
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    8 bids

    I am seeking a skilled developer who can build an Asterisk solution on Amazon Web Services (AWS). The system should be proficient in handling a load capacity of 10-50 concurrent calls, ensuring efficient performance and high availability, thereby exceeding the traditional communications infrastructure. Key Features: - Providing VoIP services - Enabling Conference Calling - Incorporating Call Recording Preferred Skill Set: The ideal freelancer for this task should be experienced with not only telephony engineering, but also cloud environment configuration. Knowledge in Asterisk operation, VoIP, and AWS platform are absolutely essential. Proven experience in similar projects is highly appreciated. The goal is a robust and scalable Asterisk environment that leverages the power of cloud, cap...

    $1061 (Avg Bid)
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    26 bids

    I am looking to create an Asterisk environment within the Google Cloud Platform (GCP). This environment will primarily serve the following critical functions: - Call center operations: Facilitate business communications and manage a large volume of calls efficiently. - Interactive Voice Response (IVR) functions: Integrate an efficient IVR system to assist callers and route calls automatically based on user inputs or chosen menus. The system must be designed to handle less than 100 calls simultaneously while ensuring seamless operation and minimal downtime. Ideal experience and skills needed: - Proficient with the Google Cloud Platform — this project requires deploying services in GCP. - Solid track record in building and managing Asterisk environments. - Understanding of Call Cen...

    $1284 (Avg Bid)
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    14 bids

    I am seeking a proficient developer or team with experience in VoIP and PBX solutions, specifically ones that leverage wave technology. Below is features list: Crafting a user-friendly interface for an IP Phone system Making a simple IP Phone interface Building an easy IP Phone interface Designing a sleek IP Phone interface Ensuring high-quality standards for audio and video communications Keeping high-quality audio and video Delivering reliable audio and video Achieving smooth audio and video Incorporating essential features such as instant messaging and file sharing Adding instant messaging and file sharing Integrating instant messaging and file sharing Implementing instant messaging and file sharing Please only bid if you have something ready solution which you can show as demo whic...

    $983 - $1638
    Sealed
    $983 - $1638
    10 bids

    please teach me how to install, configure kamailio, trouble shoot and check log. I have a need for SIP Proxy

    $46 (Avg Bid)
    $46 Avg Bid
    6 bids

    I am seeking a proficient software developer to build a communication software compatible with the Windows operating system. Key specifics for this software are as follows: SIP (Session Initiation Protocol) –The de facto standard for VoIP communication, used for initial authentication and negotiations when making connections. RTP (Real-Time Transport Protocol) – Chatty, used to transmit audio after authentication and negotiations. IAX (Inter-Asterisk Exchange) – Legacy, less chatty, must have trunk to convert from IAX to SIP service provider. DISA (Direct Inward System Access) – This is sort of like VPN’ing to your internal system, so you can dial internal extensions. DID (Direct Inward Dialing) – This is the telephone number assigned by your service pr...

    $838 (Avg Bid)
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    24 bids

    I'm seeking an experienced network engineer to work on my Cisco 2951 STC telephone line VoIP configuration. Key Responsibilities: - You will primarily be responsible for setting up VoIP using the SIP protocol. - Integration of specific SIP trunking features is also needed, in line with our operational requirements. Skills and Experience: - Prior experience in configuring Cisco 2951 STC or similar products is a must. - Extensive knowledge and experience with VoIP technology and SIP protocol. - Familiarity with SIP trunking features would be considered a great advantage. Candidates who can deliver the project promptly and professionally will be highly preferred. This project offers the opportunity to showcase your abilities in a complex, highly technical environment.

    $270 (Avg Bid)
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    8 bids

    Looking for Asterisk implementation engineer who is good at configuring inbound and outbound setup.

    $21 / hr (Avg Bid)
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    7 bids

    I am in need of a skilled developer to create an Astrix plugin called CallGenerator. The purpose of this plugin is to facilitate effortless outbound calls from a predetermined pool of numbers. As a programmer with a keen understanding of Astrix & API integrations, you'll be expected to pull off an integration with an Astrix server. To make the initiative successful you would need to: - Implement a system that picks numbers randomly from selected pools upon each instance of call initiation. - Create a versatile call scheduling functionality. This should have the capability to schedule one-time calls, repeating calls, and limit calls to explicitly specified hours. - Create a system for managing the number pools - Develop a detailed log for call details - Record the calls for log -...

    $922 (Avg Bid)
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    33 bids

    As a Part-Time Vicidial Developer, you will be integral to the continuous improvement and maintenance of our Vicidial system, ensuring optimal performance to meet our organization's unique requirements. This role is perfect for a committed developer with a passion for telephony solutions and a solid background in Vicidial development, particularly in GoHighLevel integration. Responsibilities: Customization and Configuration: Tailor, configure, and uphold the Vicidial system to align seamlessly with organizational needs. Collaboration: Work collaboratively with cross-functional teams to comprehend business requirements and implement Vicidial solutions accordingly. Troubleshooting: Identify and resolve issues related to Vicidial system performance or functionality, including integra...

    $237 (Avg Bid)
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    19 bids

    Edit Description In need of an experienced Freeswitch developer who can immediately tackle two key areas: configuration and deployment, as well as customization and integration. Job tasks include: - Configuration and deployment of Freeswitch - Customization according to our specific needs - Integration of Freeswitch into our existing system We missed out on specifying desired features during configuration and deployment but I welcome any suggestions from potential freelancers regarding high-availability, scalability, and security for my project. Due to the urgency of our needs, we seek freelancers who can start ASAP and have a proven track record working with Freeswitch. Mastery in system integration and customization is necessary. Ability to work quickly without compromising quality is...

    $26 / hr (Avg Bid)
    $26 / hr Avg Bid
    5 bids

    We're seeking for an experienced VoIP software developer to perform various specific tasks on a time-sensitive project. perform a market research about the top three communication mobile apps (like telegram). We would like to know their main features, and information about each one, and what technology the app was developed in. - Develop a custom software solution tailored to our specific needs. Maintenance, debugging of the existing software as well as optimization and improvement of software performance are key. - Expertise in VoIP market research is required. You'll be responsible in gathering intel on market trends and growth, conducting a competitive analysis of VoIP providers, and studying customer preferences and needs. The ideal candidate will have a strong understa...

    $938 (Avg Bid)
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    14 bids

    I'm seeking an experienced developer to integrate VoIP to WhatsApp on both Android and iOS. The main functionality that I'm interested in is voice calling. Moreover, it's critical to have the ability to call PSTN (Public Switched Telephone Network) to WhatsApp. The ideal freelancer should: - Have previous experience in cross-platform app development, specifically with VoIP integrations. - Familiarity with APIs and how to integrate them into both iOS and Android platforms. - Familiarity with WhatsApp API would be advantageous. - Understanding of the requirements and constraints of the PSTN. - Necessary skills in developing voice calling functionality. This project's success will hinge on your ability to create a seamless experience for users to engage in voice callin...

    $126 (Avg Bid)
    $126 Avg Bid
    8 bids

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