XR3050: 1 E1/T1 (PRI, R2 or CAS) + 24 FXS
Hardware
Processor
Intel Core 2 Duo E8400 (Quad-core - optional P/N XR0116 )
RAM
1 GB (4 GB - optional P/N XR0117 )
Hard disk
from 120 GB 2.5''
USB
4 external USB 2.0
Network
Ethernet port - standard
10/100/1000 MHz
Ethernet port - additional
10/100/1000 MHz P/N XR0105
E1/T1 PRI, E1 R2, or T1 CAS Module
Full PRI/R2/CAS ISDN support
NT/TE settings for each channel
Indicator lights for active settings and line status, per channel
E1/T1 support (configurable)
FXS Module
RJ11 connectors
Indicator lights for each channel
Message indicator light support
TCO
P/N XR0034 Telecom Connector Option (not supported in Compact units)
Software
Asterisk version
1.4 (trixbox CE Elastix
Linux version
CentOS 5.x
GUI
FreePBX
Rapid Tunneling™
Utility providing remote access for product support purposes
Supported Extras
Rapid Recovery™
P/N XR0068 Backup utility provided on Disk-on-Key (includes Live Rescue™
RAID1
P/N XR0064 Dual hard drive for increased system reliability
Rapid PA™
P/N XR0067 Public Address capability for FXS port(s)
TwinStar™
P/N LC0016
High availability solution for complete Asterisk-based systems (requires two identical base units and an Astribank
External USB Hub
P/N XR0107 External
4-port USB hub to attach multiple Astribank devices to an Asterisk
server. Specifically tested and sized to suit XR2000 and XR3000 models.
XR3050 
Download XR3000 Data Sheet
