PBX installation from scratch. Configurations to master level. Dial Plan customization (Call Recording, Call transfer, Call queues etc). Debugging to a master level and making customer understand with ease. PSTN Trunking, SIP and IAX trunking. Interfacing GSM and CHANNEL mobiles with Asterisk. VPN tunnelling between asterisk Boxes. Interfacing Radios (VHF,UHF,HF and with asterisk using ROIP and Vocality and Amtelco cards from different vendors.

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About Me

DevOps Engineer with expertise in building, maintaining and monitoring Linux/Network/VOIP infrastructures. Tasks Automation Scripts: Using Python Selenium automation of manual Tasks and Bash Scripting Monitoring tools : Nagios, cacti Automation/Ci Tools: Puppet,Jenkins,Nexus,Sonar Linux Dis : CentOS, RedHat, Ubuntu, Debian Web Server : Apache, Nginx VOIP Experiences: Asterisk PBX: Full proficiency FreeSWITCH: Full proficiency OpenSER (Kamailio/OpenSips) Kazoo (Multi Tenant ) Load Balancing, High Availability, NAT Traversal, Rate and billing systems, etc. VOIP Billing solutions and GUI: FreePBX: GUI for Asterisk Fusionpbx: GUI for FreeSWITCH BlueBox: GUI for FreeSWITCH Astpp: GUI for FreeSWITCH Billing A2Billing: GUI for Asterisk Billing Homer5: GUI for VOIP Monitoring VOIP Monitor: GUI for VOIP Monitoring

$ 17 USD/hr

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