Virendra Bhati

Background

About Virendra Bhati

Working as Project Manager in ECTL Pvt. Ltd. New Delhi. My duties are Developing VoIP products and Solution Architecture with the help of Telecom Open Source tools like Asterisk, FreeSwitch, OpenSIPs, Kamailio etc. I have a vast knowledge of below things.* AWS deployment and setup.* Cloud Base Solution Development.* Project Management and Orchestration.* Asterisk: IVR/IP PBX/SOFT SWITCH * Asterisk Gateway Interface (AGI)* Asterisk Manager Interface (AMI)* End to End VOIP Set-up * Predictive Dialer * Call Center Solutions * LCR/CDR * Web to call * Click to call * IP Phones * IP PBX/ Installation / maintenance / configuration of linux systems /* Support for digium / sangoma /* SIPp * SMS Gateway * FreeSwitch * OpenSIPs * FreePBX * Elastix * ASTPP * vBilling * A2Billing Callback Solution DID Callback * ANI Callback * SMS Callback *Web Callback Hardware Solution Linksys ATA. Grandstream, Polycom VoIP devices. Domain Knowledge • Asterisk - Asterisk is open source PBX of Digium. • Working experience with Asterisk, Zap / DAHDI with Digium, Sangoma & Synway Cards with PRI lines and Soft Phones (XLite, Jitsi, etc.). • Client End IVR System Handling for maximum service efficiency.[Asterisk (Linux) & Envox (Windows) based]. • Asterisk Dial-plan writing, with the knowledge of Putty and SSH. • General Idea of Vi Editors, Shell Script, Batch Program, Basic Linux commands Installation and Configuration of Asterisk System. Configuration knowledge of Digium, Sangoma & Synway cards in Linux and PRI. Handling the Operation of Audio Conferencing, Video Solution for Education Industries (Live Lecture Recording, Live Lecture Multi Location Streaming, etc.) and IP based PBX system with Asterisk