Avaya 03-300430 Home Security System User Manual


  Open as PDF
of 2574
 
Communication Manager Maintenance-Object Repair Procedures
952 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
DIOD-DS1 (DS1 DIOD Trunk)
S8700 | 8710 / S8500
Note:
Note: Many trunk problems are caused by incorrect settings of parameters on the trunk
group administration screen. Settings must be compatible with the local
environment and with parameter settings on the far end. Refer to Administrator
Guide for Avaya Communication Manager, 03-300509 for information on how to
administer trunks. The Application Notes section of that book shows the correct
settings for administrable timers and other parameters on a country-by-country
basis.
A DS1 Direct Inward Outward Dialing (DIOD) trunk provides a link for digitized voice or data
communications between the system and a central office switch. There are two types of DS1
interfaces:
24 DS0 channels on a 1.544-Mbps link
31 DS0 channels + 1 framing channel on a 2.048-Mbps link
Note:
Note: 32-channel mode is supported only on TN464C and higher suffix circuit packs
and beginning with G3r V2 systems.
The DS1-DIOD MO monitors and maintains a DIOD trunk port on a TN464 UDS1 Interface
circuit pack. See UDS1-BD (UDS1 Interface Circuit Pack)
on page 2374 for more information
about this circuit pack. The DS1 circuit pack supports low-level CO trunk signaling interfaces for
both ground-start and loop-start trunks. This maintenance strategy covers the in-line errors log,
initialization tests, periodic tests, scheduled tests, demand tests, and alarm resolution and
escalation.
MO Name in
Alarm Log
Alarm
Level
Initial SAT Command to Run Full Name of MO
DIOD-DS1 MAJ
1
1. A Major alarm on a trunk indicates that alarms on these trunks are not downgraded by set
options and that at least 75 percent of the trunks in this trunk group are alarmed.
test trunk grp#/mem# l DS1 DIOD Trunk
DIOD-DS1 MIN test trunk grp#/mem# l DS1 DIOD Trunk
DIOD-DS1 WRN test trunk grp#/mem# DS1 DIOD Trunk