Currently I am working with Technosoft Development India, Bangalore as Network Voip Specialist I am a Bsc Maths Graduate, CCNA and CCNP Voice Certified. I have total 6 years’ experience in IT Industry in which 4 years’ experience in Cisco IP Telephony. ? Troubleshooting, Maintenance of IP Telephony/Unity Connection. ? Administration of Cisco VoIP devices - IP Phones, Call Manager (4.x, 7.x & 8.x), Gateways and Unity Connection. ? Managing Client’s IP Telephony network globally. ? Managing and Troubleshooting of CISCO IPT devices ? Providing remote support and maintenance of Cisco Call Manager. ? Troubleshooting incident tickets for client’s CISCO IPT environment. ? Configuring and Troubleshooting of BAT ? Configuring and Troubleshooting of Partition and CSS. ? Configuring and Troubleshooting of Voice Interfaces: FXS, FXO, ISDN E1/T1 PRI.