Chapter 2 Processor Cards Feature Summary
Voice and WAN Interface Cards
Table 2-6 WIC, VIC, and VWIC Cards for MRP, ASI81, and MRP3-8FXS Cards (continued)
Module | Description |
| |
VWIC-2MFT-T1 | Two-port T1/fractional T1 multiflex trunk with CSU/DSU |
| |
VWIC-2MFT-E1 | Two-port E1/fractional E1 multiflex trunk with CSU/DSU |
| |
1.DID = Direct Inward Dialing
2.ISDN = Integrated Services Digital Network
3.BRI = Basic Rate Interface
4.FXO = Foreign Exchange Office
5.E&M = ear and mouth
6.CSU/DSU = channel service unit/data service unit
VICs
This section describes the VICS that are available for use in the MRP card and the ASI81 and MRP3-FXS card:
•VIC-2DID
•VIC-2BRI-NT/TE
•VIC-2FXS
•VIC-4FXS/DID
•VIC-2FXO-M1, VIC-2FXO-M2, and VIC-FXO-M3
VIC-2DID
The VIC-2DID card is a DID interface card with two ports (see Figure 2-8). Use this card to connect directly to a PSTN line that has been provisioned for DID or to connect to a PBX.
| Cisco ICS 7750 System Description |
2-30 | 78-10360-02 |
