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TIE-DS1 (DS1 Tie Trunk)
Issue 1 June 2005 2271
MM710 DS1 Interface Media Module. Throughout this TIE-DS1 section, the term DS1 Interface
applies to DS1 or UDS1 circuit packs, or to MM710 Media Modules.
Note:
Note: S8300 / G700: Although the TIE-DS1 MO is provided for a G700 Media Gateways,
this MO only partially supports the MM710 DS1 Media Module.
The DS1 tie trunk maintenance strategy covers logging DS1 tie trunk hardware errors, running
tests for trunk initialization, periodic and scheduled maintenance, system technician-demanded
tests, and alarm escalation and resolution. Three different trunk service states are specified in
DS1 tie trunk maintenance:
If the DS1 Interface circuit pack or media module is out of service, every trunk on the DS1
Interface circuit pack or media module is placed into the out-of-service state and a Warning
alarm is raised.
Hardware Error Log Entries and Test to Clear Values
Out-of-service The trunk is deactivated and cannot be used for
incoming or outgoing calls.
In-service The trunk is activated and can be used for both
incoming and outgoing calls.
Disconnect
(ready-for-service)
The trunk is in an activated state but can only be used
for an incoming call.
Table 814: DS1 Tie Trunk Maintenance Error Log Entries
Error
Type
Aux
Data
Associated Test Alarm
Level
On/Off
Board
Test to Clear Value
0 (a
) 0 Any Any Any test trunk grp#/mem#
1 (b
) 57476
57477
57485
57487
15 (c
) Any Port Audit and
Update (#36)
18 (d
)0 busyout trunk
grp#/mem#
WRN OFF release trunk grp#/mem#
1
19 (e)0 None
130 (f
)None WRNONtest trunk grp#/mem#
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