Maintenance Commands
555-233-119
190
Issue 5 October 2002
Output (Page Two)
The following example shows Page 2 of change system-parameters
maintenance.
Field Descriptions (Page Two)
Minimum Maintenance Thresholds (Before Notification)
TTRs
When the number of touch tone receivers (TTRs) in service falls
below this number (4 to 200), a WARNING alarm is raised against
TTR-LEV. These are also known as dual-tone multifrequency
receivers (DTMRs). There are 4 TTRs on each TN748, TN718,
TN420, or TN756; TN2182 and TN744 (suffix C or later) each
have 8 TTRs. To alarm the first occurrence of a TTR being taken
out of service, set this field to the total number of TTRs in the
switch.
CPTRs
When the number of call progress tone receivers in service falls
below this number (2 to 100), a WARNING alarm is raised against
TTR-LEV. These are also known as general purpose tone
detectors (GPTDs). There are 2 CPTRs on each TN748, TN718,
TN420, or TN756; TN2182 and TN744 (suffix C or later) each
have 8 CPTRs. To alarm the first occurrence of a CPTR being
taken out of service, set this field to the total number of CPTRs in
the switch.
change system-parameters maintenance
Page 2 of 3
MAINTENANCE-RELATED SYSTEM PARAMETERS
MINIMUM MAINTENANCE THRESHOLDS ( Before Notification )
TTRs: 4 CPTRs: 2 Call Classifier Ports: _
MMIs: 0 VCs: 0
TERMINATING TRUNK TRANSMISSION TEST (Extension)
Test Type 100: Test Type 102: Test Type 105:
ISDN MAINTENANCE
ISDN-PRI TEST CALL Extension: _____ ISDN BRI Service SPID: _____
DS1 MAINTENANCE
DSO Loop-Around Test Call Extension: ____
SPE OPTIONAL BOARDS
Packet Intf1? y Packet Intf2? n Packet Intf3? n
Bus Bridge:____ Inter-Board Link Timeslots Pt0:_ Pt1:_ Pt2:_