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 17,687 reviews, clients rate our Asterisk PBX Developers 4.91 out of 5 stars.
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    6 jobs found, pricing in USD
    SIP Trunk Server Development 5 days left
    VERIFIED

    I need a skilled developer to create a robust SIP Trunk Server, with a focus on call routing. The project should be completed ASAP. Key Requirements: - Implement a SIP Trunk Server with advanced call routing capabilities. - Delivering a reliable, high-quality solution that ensures smooth routing of calls. Ideal Freelancer: - Previous experience in building SIP Trunk Servers. - Proficiency in VoIP and telecommunication systems. - Ability to work efficiently and deliver in a timely manner. Please include your past work with SIP Trunk Servers in your application.

    $506 (Avg Bid)
    $506 Avg Bid
    31 bids

    I'm in need of an experienced Vicidial engineer to troubleshoot performance and config issues with my current system. I need someone experienced with CID rotation and monitoring for caller ID reputation, DID groupings and assignments, campaign refinement (list evolution) etc. Also need someone with the ability to look at carrier codes to troubleshoot answer rate (call pickup) variations. Looking for now, thanks!

    $34 / hr (Avg Bid)
    $34 / hr Avg Bid
    46 bids

    As a business, I need a freelancer to handle low call volume customer service calls on my behalf. This role doesn't require the use of any specific software, just a reliable internet connection and a professional attitude. You will answer phone calls from 6am-9pm est and book appointment for clients to get their car serviced with us. You will use our calendly form and complete info. We will provide scripts and rebuttals to advise callers that they need an appointment. If there is any current client needs you will teams chat, text or emails us. Key Responsibilities: - Answering incoming customer service inquiries with professionalism and accuracy - Resolving customer concerns efficiently and effectively - Maintaining a polite and respectful tone at all times Ideal Ca...

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

    I'm seeking a skilled VoIP engineer who can boost the concurrent call capacity of our existing Asterisk server using OpenSIPS. Specifications: - The primary goal is to enhance the concurrent call capacity of our Asterisk server, making it more scalable and efficient. Key Responsibilities: - Implementation of an OpenSIPS SIP proxy that can effectively distribute SIP traffic across multiple Asterisk servers. - Ensure the SIP proxy is configured to handle a high volume of calls simultaneously. Ideal Skills: - Strong experience with VoIP technologies, particularly Asterisk and OpenSIPS. - Proven track record of optimizing call capacity on telephony platforms. - Familiarity with architecture design for scalable and redundant systems. This project offers a great opportunity to demonstra...

    $558 (Avg Bid)
    $558 Avg Bid
    6 bids

    I'm seeking a skilled VoIP engineer who can boost the concurrent call capacity of our existing Asterisk server using OpenSIPS. Specifications: - The primary goal is to enhance the concurrent call capacity of our Asterisk server, making it more scalable and efficient. Key Responsibilities: - Implementation of an OpenSIPS SIP proxy that can effectively distribute SIP traffic across multiple Asterisk servers. - Ensure the SIP proxy is configured to handle a high volume of calls simultaneously. Ideal Skills: - Strong experience with VoIP technologies, particularly Asterisk and OpenSIPS. - Proven track record of optimizing call capacity on telephony platforms. - Familiarity with architecture design for scalable and redundant systems. This project offers a great opportunity to demonstra...

    $389 (Avg Bid)
    $389 Avg Bid
    3 bids

    Voice based restaurant management system using NLP and ivr Basically for blind people to place an order No language barrier can use java python or any other language which implements NLP

    $37 (Avg Bid)
    $37 Avg Bid
    7 bids

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