VIC2-2FXS

Product Name

VIC2-2FXS

Voice Ports

Two or Four FXS ports

Connections

Connects to a telephone or fax, or to a PBX or key set that emulates a telephone. Uses RJ-11 connectors.

Note: The end-to-end connection between the CO RJ11 jack and the router voice-port must be a straight-through connection. This means that TIP goes to TIP and RING to RING. Normally the CO provides an interface for which a standard rolled RJ11 cable can be used since the connection that results is straight. However, sometimes the CO cannot reverse the pinouts and therefore, a straight RJ11 cable is needed.

Defintions:

• Pinouts for Rolled RJ11 Cable => TIP to RING, RING to TIP
• Pinouts for Straight RJ11 Cable=> TIP to TIP, RING to RING

Note:  FXS ground-start services are polarity-sensitive and undesirable behavior, such as failed calls, can occur if proper polarity conventions are not observed.

Cisco IOS® Software Feature Set

Requires a "Plus" or 'IPVOICE' feature set.