Table of Contents
Advertisement
DCS Compact II INSTALLATION MANUAL
7.8 Power Failure Transfer (PFT)
7.9 Voice Mail/Auto Attendant
<FIGURE 7-8> MDF CONNECTIONS VOICE MAIL TO
Use an RS232C cable as shown in Figure 7–7. When the modem needs to be more
than 15 feet away from the KSU, use shielded computer cable. Attach a male DB9
connector to the MISC end and then attach a connector that matches the
requirements of the modem to the other end. This cable must not exceed 300
feet.
Use MMC 804 to set the transmission parameters and the MISC port to be used.
If the system loses AC power and has no external battery, the first two loop start
lines on the 3/6 TRK card are automatically switched to the PFT ports. Cross-
connect these outputs as shown in Figure 5-1 to the single line phones that are to
have power fail operation.
System operation provides special programming and hardware for use with a
customer-provided voice mail/Auto Attendant(VM/AA) system. All single line
stations on the SLI card provide a disconnect signal required for VM/AA
operation. Use one pair twisted #24 AWG or #26 AWG jumper wire to cross-
connect SLI circuits to the VM/AA system (See Figure 7–8, 7-9).
25 PAIR CABLE WITH FEMALE CONNECTOR TO KSU P1
PIN
C O L O U R
1 6
B l u e / y e l l o w
4 1
Y e l l o w / b l u e
15
S l a t e / b l a c k
4 0
B l a c k / s l a t e
CONNECT TO ANY CIRCUIT ON 2SLI
CARD
2SLI CARD
Chapter 7. Connecting Optional Equipment
C I R C U I T
F U N C T I O N
1
SLT TIP
SLT RING
2
SLT TIP
SLT RING
7 - 8
ONE PAIR
T W I S T E D
S H E A T H E D
S T A T I O N
CABLE 24
OR 26 AWG
Voice mailing system
Advertisement
Table of Contents
