? Perform all daily ads, moves and changes day-to-day implementation and, administration, and maintenance of the various telecom equipments and the voice network to ensure the smooth functioning. ? Managing Altitude server ? Hands on experience on AVAYA voice portal and call classifier. ? Configuring signaling group and tie trunks for sip. ? Configuration of AVAYA flare devices. ? Configuring agents in altitude server. ? Configuring altitude server and managing altitude server. ? Configuring the alti