Digium TE420 Quad T1/E1 PCI-E Card Computer Parts Four RJ-45 (10/100 Ports)

Four RJ-45 (10/100 Ports)

1SLT adapters

4 Speed Dial Buttons

OC-3 SONET Long Reach

Support for up to 24 VoIP ports with optional daughter board: 3037-13 (not included)

Digium TE420 Quad T1/E1 PCI-E Card Computer Parts Four RJ-45 (10/100 Ports)Digium TE420 Quad T1 E1 PCI Card Description: The Digium TE420 is a four port digital trunk card. The TE420 was purpose built for Asterisk phone systems and is fully compatible with any Asterisk based system that uses the DAHDI driver format. The card can support up to 60 T1 or E1 connections across four E1, T1, or J1 connections to PSTN trunks over the four spans. The Digium TE420 uses PCI Express (PCI E) form factor to connect to the computer or