Asterisk E1 card 2U TE420EL PCI-E 4 port Compatible Digium Elastix
Hot Features:
With the improved I/O speed, the card reduces CPU usage and increases card density per server. The card is fully compatible with Asterisk softswitch. Also, the open source driver supports an API interface for custom application development.
The The 4 port E1/T1/J1 card supports industry standard telephony voice and data protocols, including Primary Rate ISDN (both North American - National/DMS and Standard EuroISDN), SS7 signalling, analog over digital such as E&M, E&M Wink, R2 CAS, FXS/FXO loopstart and other less known voice protocol families, PPP, Cisco, HDLC, and Frame
Relay data modes. Both line-side and trunk-side interfaces are supported, also included are advanced call features.
TE420 Features and Functions ·
Quad T1/E1/J1/PRI ·
PCI Express Interface ·
NO ECHO CANCELLATION ONBOARD
Target applications:
High performance ISDN PC cards
ISDN PABX for PRI/PRA
VOIP gateways
Analog to digital signalisation converters
ISDN LAN routers for PRI
ISDN least cost routers for PRI
ISDN test equipment for PRI