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.

De 20,488 opiniones, los clientes califican nuestro Asterisk PBX Developers 4.9 de un total de 5 estrellas.
Contratar a Asterisk PBX Developers

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.

De 20,488 opiniones, los clientes califican nuestro Asterisk PBX Developers 4.9 de un total de 5 estrellas.
Contratar a Asterisk PBX Developers

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    7 trabajos encontrados
    Voice AI Medicine Ordering App
    5 días left
    Verificado

    I need an AI-powered inbound voice application that automates the entire medicine-ordering workflow by phone. As soon as a customer calls, the assistant should pick up, greet the caller, and use natural-language (Hindi & English or mix) understanding to capture drug names and quantities without forcing the caller into rigid menus. After confirming the items, the agent must gather the customer’s name, phone number, and delivery address, repeat the details for verification, then write everything—time-stamped order, caller ID, full transcript, and audio recording—into a central database that my fulfilment team can query in real time. The telephony layer can run on Twilio, SIP, or any comparable cloud voice stack, as long as calls reach the AI with minimal latency. For t...

    $30 - $250
    Sellado Acuerdo de Confidencialidad
    $30 - $250
    33 ofertas

    **Senior Full-Stack Developer Needed for Unique AI-Powered Car Service Dispatch Platform** We are building a unique next-generation car service technology platform that combines **IVR phone dispatching, SMS/text dispatching, automation, and AI-powered transportation management.** This is not a simple taxi booking system. We are creating a complete operating system for a car service company that manages customers, drivers, dispatching, pricing, payments, and business intelligence. The system will use **Telnyx telephony technology** for advanced IVR calling, SMS communication, and automated driver/customer interactions. **Core System Features:** **Advanced IVR & Text Dispatch System** * Automated phone dispatch through Telnyx * Driver trip offers through IVR and text messages * Dri...

    $554 Average bid
    $554 Oferta promedio
    188 ofertas

    I need a working SIP-edge on an Ubuntu 22 / 24 VM that lets MicroSIP register over TLS even in networks where standard SIP/VoIP traffic is blocked. The edge will terminate the TLS leg, proxy the signalling to my existing VoIP switch over plain UDP, and keep media flowing through RTP Engine. What I will provide • A clean VM (public IP, sudo access) • SIP account details for registration tests • Any public cert/key material you need for stunnel or Kamailio TLS Scope of work – Install and configure Kamailio as the front-end SIP proxy. – Enable TLS support so MicroSIP can register and place calls securely. – Use RTP Engine to anchor media and make sure audio is two-way. – Deploy stunnel (or an equivalent TLS wrapper) if it...

    $40 Average bid
    $40 Oferta promedio
    3 ofertas
    Aapna writing
    2 días left

    पहाड़ों से बहती वो शीतल सी धारा,हरियाली से महका यह आँचल हमारा।सुबह की वो पहली किरण का जगाना,चिड़ियों का चहककर मधुर गीत गाना।हवाओं में घुली है एक नई सी उमंग,बदलते हैं मौसम यहाँ अपने ही रंग।प्रकृति की गोदी में मिलता है चैन,इसे देख थकते नहीं हमारे ये नैन। अधिक

    $26 / hr Average bid
    $26 / hr Oferta promedio
    1 ofertas

    I'm looking for a skilled developer to create an IVR testing tool with automated call handling functionalities, specifically for outbound marketing or sales calls. Key Requirements: - Automated Call Handling: The tool should manage outbound calls automatically. - Call Type: The system will primarily handle marketing or sales calls. Ideal Skills and Experience: - Experience in developing IVR systems - Proficiency in automated call handling technologies - Background in managing outbound call operations - Knowledge of call quality analysis and script compliance verification is a plus

    $346 Average bid
    $346 Oferta promedio
    76 ofertas

    I'm looking for an experienced sales agent who can find a qualified buyer for my production-ready VoIP infrastructure. The system includes a fully configured VICIdial + Asterisk 18 deployment with predictive dialing, Press-1 IVR, multi-agent support, SIP trunk integration, security hardening, daily backups, and a deployment image for fast restoration. Your job is not to configure or manage the system. Your primary responsibility is identifying serious buyers, introducing them to me, and helping close the deal. Payment will be commission-based: 10% of the sale price. Additionally, if you sell at a higher price than expected, you'll earn bonus incentives. Please include: - Your experience in B2B sales or telecom/VoIP sales. - Any relevant connections or previous successful sales...

    $132 Average bid
    $132 Oferta promedio
    9 ofertas

    Outbound & Inbound Calling: Initiate calls to pitch products, solicit donations, or schedule appointments, while answering incoming customer service Qualification: Assess prospect needs and determine if they fit the sales pipeline .Data Management: Accurately update customer details, discussion notes, and call outcomes in the company’s Achievement: Meet or exceed daily, weekly, and monthly quotas for call volume, lead generation, or sales.

    $16 Average bid
    $16 Oferta promedio
    13 ofertas

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