3Com 3C10111C - NBX 100 - Modular Exp Base, Руководство по установке, Страница: 27 / 210

NBX 100 Core Components 27
NBX 100 Call
Processor
The top active slot in the primary NBX 100 chassis holds the NBX 100 Call
Processor. The NBX 100 Call Processor:
■
Manages call traffic, voice mail, and the Automated Attendant
■
Supports the Telephony Application Programming Interface (TAPI) 2.X
for Computer Telephony Integration (CTI) applications
■
Includes an Internet Messaging Access Protocol 4 (IMAP4) message
server for integration of voice mail and e-mail and a web server to
support web-based system administration
■
Supports all NBX line cards
■
Supports up to 200 devices. See “System Configuration Guidelines”
on page 47 for the rules about supported devices.
There are two versions of the NBX 100 Call Processor, shown in Figure 4
and Figure 5 .
Figure 4 NBX 100 Call Processor (3C10110C)
Figure 5 NBX 100 Call Processor (3C10110D)
The difference between the 3C1011C and the 3C1011D is that the
3C10110C Network Call Processor includes a BNC connector for uplink
connections.
The NBX 100 Call Processor has these status lights and connectors:
■
Status Lights — The three status lights (S1, S2, and S3) indicate:
S1 and S2 — Indicate operating system status.
■
If S1 and S2 are both flashing (approximately 2 flashes per second),
the hardware is initializing.
■
If S1 is on and S2 is off, the operating system has started
successfully.
O
L
V
S
3
S
2
S
1
MOH
COM 1 COM 2
PAGING EXT. ALERT 10BT UPLINK
BNC 10B2 MDI-X
3C10110C 3Com NBX Call Processor
O
L
V
S
3
S
2
S
1
MOH
COM 1 COM 2
PAGING EXT. ALERT 10BT UPLINK
MDI
3C10110D 3Com NBX Call Processor