ESI Communications Server G2 HS DLC 12 PC T1/PRI Video Conference 12 of the programmable function

12 of the programmable function keys include dual LED status indicators and provide access to outside lines

The Adtran 4212908L4 specifically offers a single ADSL2+ WAN / Single Ethernet platform with integrated DSX-1 port

The Gigabit ports are also combo ports that can be used as either Ethernet or SFP fiber ports

3 Soft/Menu Keys

2020 Features:

ESI Communications Server G2 HS DLC 12 PC T1/PRI Video Conference 12 of the programmable functionESI Communications Server G2 HS 600 PC Description: The ESI Communications Server G2 HS 600 PC is a digital line card that provides 12 digital station ports and a T1 or PRI card. The ESI Communications Server G2 HS 600 PC can connect 24 DS0 channels through a T1 or 23 B + 1 D channels when used with a PRI circuit. ESI G2 HS 600 PC Features: Provides T1 or PRI Digital Circuit Provides 12 Digital Station Ports Supports up to 12 Digital Feature Phones