/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ezeaeze https://cdn.slidesharecdn.com/profile-photo-ezeaeze-48x48.jpg?cb=1523623460 Extensive hands on experience in Networks & voice engineering to include PBX(Avaya and Cisco),LAN and WAN support, troubleshooting and administration. Avaya high availability deployment design and implementation(ESS and LSP). Avaya Aura Contact center, implementation, administration and support . Enterprise Cisco Wireless Administration and Project Management.