Asterisk Engineer

Asterisk Developer

Key Responsibilities :

• Asterisk Development -

  Design, develop and maintain asterisk server

• SIP Server Management -

  Work hands-on with multiple SIP servers, ensuring reliable and efficient SIP communication

• Dial Plan -

  Experience in writing dial plan

• PSTN Integration -

  Integrate Asterisk with PSTN, ensuring seamless connectivity and functionality

• Interface Development -

  Develop and implement applications using EAGI, Fast AGI and AGI for enhanced call handling

• Conference Solutions -

  Design and manage conference call setups using Asterisk

• Database Integration -

  Integrate Asterisk with databases (MySQL, MSSQL) and develop SQL queries and stored procedures as needed

• Scripting -

  Create and maintain scripts in Shell, Perl and Python to automate tasks and enhance system functionality

• Hosted VoIP Installation -

  Experience in setting up and managing hosted VoIP services

• PBX and Protocol Knowledge -

  Strong understanding of PBX systems, SIP and RTP protocols

• Multi-Server Architecture -

  Knowledge of multi - Asterisk server architectures for scalability and redundancy

• Dial Plan and API Management -

  Proficient in Asterisk dial plan, Asterisk Gateway Interface (AGI), Asterisk Manager Interface (AMI) and Asterisk REST Interface (ARI)

• Queue, IVR and Voicemail Applications -

  Develop and manage applications related to queues, IVRs and voicemail systems

• SIP -

  Experience in Chansip and Pjsip

• Installation and Troubleshooting -

  Expertly install, configure and troubleshoot Asterisk systems and related technologies and able to identify the exact issue

• PSTN Card Configuration -

  Install and configure Asterisk with PSTN cards for traditional telephony integration

• Production Environment Support -

  Provide expert troubleshooting support in a production environment

• Research and Development -

  Engage in R&D activities to explore new technologies and methodologies within Asterisk

• Linux Server Management -

  Experience with LAMP stack (CentOS, Apache, MySQL, PHP) to support application development

Additional Knowledge on SBC - like Opensips and Kamailio will be advantage