Cisco Cisco IOS Software Release 12.2(13)ZH
5
Release Notes for Cisco IOS Release 12.2(13)ZH on the Cisco ICS 7750
OL-12252-01
System Requirements
•
Voice and data processing power. VICs, VWICs, and FXS modules installed in MRP or ASI cards
might require additional digital signal processors (DSPs) for processing heavier volumes of voice
traffic. You can install Packet Voice/Data Modules (PVDMs) in one or both of the card PVDM slots
to give MRP and ASI cards more processing power.
might require additional digital signal processors (DSPs) for processing heavier volumes of voice
traffic. You can install Packet Voice/Data Modules (PVDMs) in one or both of the card PVDM slots
to give MRP and ASI cards more processing power.
Note
See
Installing Memory, PVDM, and VPN Modules in ASI Cards, MRP Cards, and SPE Cards in the
Cisco ICS 7750
for instructions on how to upgrade ASI and MRP cards.
provides information about the modules that you can install in ASI and MRP cards
Wide Area Network Interface Cards, Voice Interface Cards, and Voice WAN Interface Cards
Cisco ICS 7750 Installation and Configuration Guide
and the ICS System Manager online
help for configuration instructions.
Table 4
Cisco ASI and MRP Card Replacement DIMMs and PVDMs
Description
Cisco Part Number
16-MB SDRAM DIMM
MEM-MRP-16D=
32-MB SDRAM DIMM
MEM-MRP-32D=
64-MB SDRAM DIMM
MEM-MRP-64D=
4-channel packet voice/fax data DSP module
PVDM-256K-4=
8-channel packet voice/fax data DSP module
PVDM-256K-8=
12-channel packet voice/fax data DSP module
PVDM-256K-12=
16-channel packet voice/fax data DSP module
PVDM-256K-16=
20-channel packet voice/fax data DSP module
PVDM-256K-20=
Table 5
Supported WICs, VICs and VWICs
Card Description
Abbreviated Name
Support in MGCP
1
Mode
2-port FXS voice/fax interface card
VIC-2FXS
Yes
2-port FXO voice/fax interface card
VIC-2FXO
Yes
2-port FXO voice/fax interface card with battery reversal
detection and caller ID support (for the United States)
detection and caller ID support (for the United States)
VIC-2FXO-M1
No MGCP support if Caller ID or
battery reversal detection enabled
battery reversal detection enabled
4-port FXO voice/fax interface card with battery reversal
detection and caller ID support (for the United States)
detection and caller ID support (for the United States)
VIC-4FXO-M1
No MGCP support if Caller ID or
battery reversal detection enabled
battery reversal detection enabled
2-port FXO voice/fax interface card with battery reversal
detection and caller ID support (for Europe)
detection and caller ID support (for Europe)
VIC-2FXO-M2
No MGCP support if Caller ID or
battery reversal detection enabled
battery reversal detection enabled
2-port FXO voice/fax interface card with battery reversal
detection (for Australia)
detection (for Australia)
VIC-2FXO-M3
No MGCP support if Caller ID or
battery reversal detection enabled
battery reversal detection enabled
2-port E&M
2
voice/fax interface card
VIC-2E/M
No
2-port analog DID
3
voice/fax interface card
VIC-2DID
FXS mode only
4-port analog FXS/DID voice/fax interface card
VIC-4FXS/DID
FXS mode only