Avaya Definity SI - Page 1742

Maintenance Object Repair Procedures
555-233-123
10-956 Issue 4 May 2002
Figure 10-45. FAS ISDN-PRI Over PACCON Signaling Group (24 Channel)
Figure 10-46. FAS ISDN-PRI Over PACCON Signaling Group (32 Channel)
Packet Bus
D-Channel
B-Channels
TDM Bus
Processor
(TN786)
Packet
Control
Circuit
Pack
(TN778)
UDS1
Interface
Circuit
Pack
(TN464*)
ISDN-TRK
(B-Channel)
Voice or Data
(Port 1)
ISDN-TRK
(B-Channel)
Voice or Data
(Port 2)
ISDN-PLK
(D-Channel)
Primary Signaling
Link
(Port 24)
ISDN-TRK
(B-Channel)
Voice or Data
(Port 23)
*TN464 C or later
Physical connection
Logical connection
24-Channel
Packet Bus
D-Channel
B-Channels
TDM Bus
Framing
ISDN-TRK
(B-Channel)
ISDN-TRK
(B-Channel)
ISDN-TRK
(B-Channel)
ISDN-PLK
(D-Channel)
ISDN-TRK
(B-Channel)
Processor
(TN786)
Packet
Control
Circuit
Pack
(TN778)
UDS1
Interface
Circuit
Pack
(TN464*)
Prim ary Signaling
Link
Voice or Data
Voice or Data
Voice or Data
Voice or Data
(Port 0)
(Port 1)
(Port 15)
(Port 16)
(Port 17)
(Port 31)
32-Channel
*TN464 C or later
Physical connection
Logical connection