Responsible for providing solution and design inputs for all voice for Nokia Core- MGW/MSS/HLR/HSS and Nokia IMS Platform : CFX- PCSCF,ATCF,ABCF,IBCF,SCSCF,ICSCF,BGCF,, BGW, Open TAS (MMTEL, SCC AS, IPSMGW,MRFC), MRF, ENUM, DNS and MPBN/R4

2. Plan and develop Nokia IMS MOP’s for service configurations, creation of automation scripts for standardizing MOP’s.

3. Standardizing service architecture, Database, QoS across IMS network.

4. Planning & optimization of the Voice