Selectable E1 (32-channel) or T1 (24-channel) card that supports all the functionality of Digium quad T1/E1 card
Key benefits:
Create a wide range of ISDN PRI PBX
ISDN least cost router
VoIP integration of ISDN equipment
Call center
Key features:
Single span E1/T1/J1 card
ISDN PRI protocol
Supports SS7
PBX to PBX trunking
VoIP gateways
IVR services
Three-way calling
Call conferencing
Voice mail
Specifications:
Configuration and interface:
1 x E1/T1 interfaces (E1/T1 selectable)
One PRI port 30 channels
Hardware DTMF detection
Conference bridge
PCM bus connectors (PCM30, PCM64 and PCM128)
4 dual-color LEDs (layer 1 state indicators)
Active channel switching (across multiple cards over the external PCM bus)
PRI ISDN protocol stack
Suitable for 3.3 volts and 5.0 volts 32 bit PCI 2.2 slots
Data modes:
Cisco HDLC
HDLC
PPP
Multi-link PPP
Frame relay
Voice modes:
PRI CPE and PRI NET
NI1
NI2
Euro ISDN
4ESS (AT&T)
5ESS (Lucent)
DMS100
E&M:
Wink
Feature group B
Feature group D
FXO and FXS
Ground start
Loop start
Loop start with disconnect detect
Dimension/weight:
Dimensions: 122 x 63.5 x 18mm
Net weight: 80g
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