Lucent Technologies Release 7 User Manual

Page of 2657
DEFINITY Enterprise Communications Server Release 7 
Maintenance for R7r  
555-230-126  
Issue 4
June 1999
Maintenance Object Repair Procedures 
9-998
MAPD-BD (MAPD Interface Circuit Pack TN802) 
9
Backing up to the PCMCIA disk
Table 9-385
 details how to back up administration data for the IP trunk 
application to and restored from the local PCMCIA disk and the Ethernet port. 
Before backing up, be sure to shut down the application running on the circuit 
pack, following the procedures in the 
 section.
DCS
Know limitations:
Auto Callback
Coordinate specific administration 
and between the IP trunk and 
DEFINITY ECS for any DCS 
functionality. Some limitations on 
routing flexibility may apply.
ISDN
IP trunking has no signalling 
capability.
ISDN not supported. This includes:
10-digit number display
QSIG
Path replacement
Voice mail
Calls that have terminated at 
one location and then cover 
to a second site for voice 
mail coverage can have 
voice quality degradation.
Centralized voice mail through an 
IP network is not recommended.
Table 9-385.
Backing up TN802 administration data
Step
Description
Comments
1.
Busyout circuit pack
At the DEFINITY ECS terminal type busyout 
board UUCSS
 (the address of the TN802 circuit 
pack) and press 
Enter
.
2.
Backup administration 
TN802 to disk
At the Windows NT desktop, double-click on the 
IP Trunk Backup Restore icon.
The IP Trunk Backup/Restore Utility screen 
appears.
Continued on next page
Table 9-384.
DEFINITY ECS IP trunk feature/performance limitations  — Continued
Feature/
Performance Description
Recommendation 
Continued on next page