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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11
4 FXO Trunks
and speakerphone
168 Echo Cancellation
100/1000 Base-T Ethernet
Digium TE420 Quad T1/E1 PCI-E Card Touchscreen 4 FXO TrunksDigium 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
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