Digium TE134 Single Span T1/E1 PCI Card with Echo Cancellation Condition:Refurbished The Dell PowerConnect 6224F is

The Dell PowerConnect 6224F is ideal for providing Gigabit speed SFP fiber ports to be distributed across a campus network

24 Ports Base-T / RJ-45 / Ethernet

The bases include rubber feet to keep your ShoreTel phone from sliding around

Compatible with a large list of phones

The NEC Aspire IP1NA-8SLIU-A1 is an analog station card that provides 8 analog FXS ports to an NEC Aspire phone system

Digium TE134 Single Span T1/E1 PCI Card with Echo Cancellation Condition:Refurbished The Dell PowerConnect 6224F isDigium TE134 Single Span T1 E1 PRI Card Description: The Digium TE134 is a single span T1 E1 module for Asterisk phone systems. The TE134 provides an RJ 48 port to connect 24 T1 connections or 30 E1 connections. The Digium TE134 offers an Octasic hardware based echo cancellation module. The Digium TE134 uses a PCI connection to connect with PCs and servers. Digium TE134 Features: Provides T1 E1 Span Hardware Based Echo Cancellation PCI Connection