I have 3 years Experience in Network and Security. I have worked in Cisco switches and Routers I have two years experience in Cisco,Aruba,Ruckus,Netgear Wireless access points using controller based and Standalone mode I have worked in Cyberoam,Fortinet and Cisco ASA Firewalls I worked in 3CX Software IP PBX .Good working knowledge in 3CX with Grandstream HT503 in Lift calling purposes I have installed 3CX in Call centers,BPO and IT Compinies I have worked in IP Phones like Cisco,Yealink,Grandstream,Policom, etc I have good working knowledge in grandstream IP Camera's and NVR's