TaPOIENw0213 -IMS & VOLTE NPO manager

Candidate shall have detailed planning and Optimization experience of 7 to 15 years with IMS, VOLTE , CS core and PS core network as follows,

-          Thorough understanding of  IMS & VOLTE Architecture ,  Network elements , Network Topology, Routing Concepts & related 3GPP standards etc.

-          Thorough understanding of  Interworking between IMS & 2G/3G Mobility network ,  Network elements , Network Topology etc.

-          Thorough understanding of  call flows for various call cases in IMS domain as well as Interworking between IMS and 2G / 3G Mobility network 

-          Thorough understanding of  Signalling protocols and interfaces for IMS as well as 2G/3G Mobility network along with detail trace analysis

-          Thorough understanding of  IP planning for IMS as well as 2G/3G Mobility network

-          Thorough understanding of  IMS related network elements like,

SCSCF

PCSCF

ICSCF

ATCF

ECSCF

TAS – NTAS

HSS , EIR , ENUM

MGCF , BGCF

IM MGW , BGW

MRFP, MRFC

Cloud  - CBIS, VMware etc  

SBC

MME, PGW, SGW, PCRF etc

-          Hands on experience with,

        Capacity/Dimensioning Planning of above mentioned elements

        Database preparation for above mentioned elements

LLD and HLD preparation

KPI discussions, Analysis and Optimization, Trace analysis

Customer interactions and presentations