• SM-X-72FXS
• SM slot 3:
• SM-X-72FXS
• No Skye SM is supported.
• No DSP Farm is supported
• No CUBE and CME are supported
• Old D3 analog FXS and combo FXS/FXO NIMs are not supported.
• T1/E1: channel-group CLI is not supported
• CME: telephone service CLI is not supported.
The following table provides information about Cisco 450 Voice Gateway SKU:
Table 2: Cisco 450 Voice Gateway
Number of Failed-over Ports
LED
Maximum Number or
RENs
Maximum Number of FXS-E
Ports
Interface
8 ports on RJ-21
EN LED (Amber/Green)
ACT LED (Green)
16
8
SM-X-8-FXS/12FXO
2 ports on RJ-21
EN LED (Amber/Green)
ACT LED (Green)
16
16
SM-X-16-FXS/2FXO
4 ports on RJ-11
EN LED (Amber/Green)
ACT LED (Green)
16
16
SM-X-24-FXS/4FXO
—
EN LED (Amber/Green)
ACT LED (Green)
• 40
• 30
• 16 for 72FXS mode
• 56 for 56FXS-E mode
SM-X-72FXS
The slot, bay, and port information for Cisco 450 Voice Gateway FXS module is as follows:
Port
Bay
Slot
Interface
0-7
0
1-2
SM-X-8-FXS/12FXO
0-15
0
1-2
SM-X-16-FXS/2FXO
0-23
0
1-2
SM-X-24-FXS/4FXO
• 0
-
7
1
• 0
-
5
5
0
1 and
3
SM-X-72FXS
The slot, bay, and port information for Cisco 450 Voice Gateway FXO module is as follows:
Port
Bay
Slot
Interface
8-19
0
1-2
SM-X-8-FXS/12FXO
16-17
0
1-2
SM-X-16-FXS/2FXO
Cisco 450 Voice Gateway Hardware Installation Guide
5
Overview of Cisco VG450 Voice Gateway
Slot, Bay, and Ports
