Avaya EU24 Key Feature Expansion Unit 700345192 DSS Consoles The Adtran NetVanta 4430 is

The Adtran NetVanta 4430 is an advanced enterprise level router meant for large offices

has the ability to filter URLs

and 1500 gateways

Two Network Module Slots

the ShoreTel 210 is an ideal lobby or open area phone when only occasional phone calls are made

Avaya EU24 Key Feature Expansion Unit 700345192 DSS Consoles The Adtran NetVanta 4430 isAvaya EU24 Key Feature Expansion Unit 700345192 Description: The Avaya EU24 (700345192) is a programmable expansion console for IP Office phones. The Avaya EU24 provides an additional 24 programmable keys to an IP or digital telephone. The 700345192 expansion unit provides a direct connection to compatible phones. Avaya EU24 Features: 24 Programmable Call Appearance Feature Keys Automatically labeled from the system (no paper labels) Requires a 1151C1