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Physical Description and LEDs
Port
Auxiliary
Port 0/1
Gigabit Ethernet
Port 0/0, 0/1
(For Cisco VG310
only)
RJ-21
24 analog FXS
voice ports
Port 0/0/0 to 0/0/23
(For Cisco VG320
only)
RJ-21
48 analog FXS
voice ports
Port 0/0/0 to 0/0/23
and port 0/1/0 to
0/1/23
Compact slot
memory slot 0
Physical Description and LEDs
All interface ports, connectors, and LEDs are on the back panel of the chassis.
Cisco VG310 and Cisco VG320 Voice Gateways Hardware Installation Guide
4
Interface
Interface To
Configuration
EIA/TIA-232
Modem
asynchronous serial
(data terminal
equipment)
1000BASE-T
LAN
(802.3)
FXS (loop start or
Analog phone, fax,
ground-start)
or modem
Network side of key
system
Network side of
analog PBX
FXS (loop start or
Analog phone, fax,
ground-start)
or modem
Network side of key
system
Network side of
analog PBX
Compact slot
—
memory slot 0
Overview of the Cisco VG310 and Cisco VG320 Voice Gateways
Services Supported
Remote
administrative
access
Data backup
Data
Analog voice/fax or
modem
Analog voice/fax or
modem
—
Details
RJ-45 physical
interface
RJ-45 physical
interface
RJ-21 physical
interface
RJ-21 physical
interface
Flash card
OL-31292-01
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