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Cisco ICS 7750 System Description
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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:
• 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.
Technical Specifications
Table 2-11 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 of disconnect supervision and far-end answer supervision
through battery polarity reversal
Physical connector RJ-11
Number of connectors/ports Two
