Cisco Systems ICS-7750 Manual De Usuario
2-35
Cisco ICS 7750 System Description
78-10360-02
Chapter 2 Processor Cards Feature Summary
Voice and WAN Interface Cards
VIC-2FXO-M1, VIC-2FXO-M2, and VIC-FXO-M3
The VIC-2FXO card is a two-port FXO interface card with battery reversal
detection and caller ID support and is available for the following locations:
detection and caller ID support and is available for the following locations:
•
VIC-2FXO-M1—North America
•
VIC-2FXO-M2—Europe
•
VIC-2FXO-M3—Australia
Use these cards to connect to PBXs or key systems and to provide off-premises
connections.
connections.
Technical Specifications
lists the technical specifications for the VIC-2FXO-M1,
VIC-2FXO-M2, and VIC-2FXO-M3 cards.
DID homologation
USA (TIA/EIA-15-968), Australia (ACIF S002/S003)
Spare
VIC-4FXS/DID=
Table 2-10 Technical Specifications for VIC-4FXS/DID Card (continued)
Type
Description
Table 2-11
Technical Specifications for VIC-2FXO Cards
Type
Description
Interface type
FXO
Address signaling formats
In-band DTMF
Out-of-band pulse (10/20 pps)
Signaling formats
Loop start, ground start
Tone disconnect supervision
Call disconnect on progress tone of less than 600 Hz
Power interrupt disconnect
Call disconnect on power interrupt of greater than 600 ms
Battery polarity reversal
detection
detection
Detection of disconnect supervision and far-end answer supervision
through battery polarity reversal
through battery polarity reversal
Physical connector
RJ-11
Number of connectors/ports
Two