Lucent Technologies 555-670-111 ユーザーズマニュアル
MERLIN LEGEND Communications System Release 7.0
System Programming
System Programming
555-670-111
Issue 1
April 1999
Programming Procedures
3-111
DS1 Facilities
3
NOTE:
Touch-Tone Receivers are required on the far-end switch when the
setting is Touch-Tone.
setting is Touch-Tone.
shows the factory setting for each S56 Data Network
Service option and the valid range for each threshold.
In Release 6.0 and later systems, T1 S56 service is not supported for tandeming
applications. Use PRI instead.
applications. Use PRI instead.
If you select T1, channels can emulate ground- or loop-start trunks, tie trunks, or
DID trunks in any combination. Note that unused channels must be specified as
unequipped.
DID trunks in any combination. Note that unused channels must be specified as
unequipped.
If either T1 or PRI is selected, channels can be used for ASN services. When T1
channels are used for ASN services, each channel must be programmed for tie
trunk emulation.
channels are used for ASN services, each channel must be programmed for tie
trunk emulation.
If you select PRI, you must perform additional procedures. At a minimum, the
Framing Mode and Zero Code Suppression procedures must be performed. See
Framing Mode and Zero Code Suppression procedures must be performed. See
for more information.
Summary: Type of DS1 Facility
3
Programmable by
System Manager
Mode
All
Idle Condition
100D module idle
Planning Form
2c, System Numbering: Line/Trunk Jacks
3b, Incoming Trunks: DS1 Connectivity (100D module)
3b, Incoming Trunks: DS1 Connectivity (100D module)
Factory Setting
for options
Valid Entries
T1, PRI
Inspect
Yes
Copy Option
No
Console Procedure
To select PRI:
LinesTrunks
→
LS/GS/DS1
→
Dial slot no. (1–17)
→
Enter
→
Type
→
PRI
→
Enter
→
Exit
→
Exit
→
Exit
→
Exit
To select T1: All Ground, All Loop, or All Unequip:
LinesTrunks
→
LS/GS/DS1
→
Dial slot no. (1–17)
→
Enter
→
Type
→
T1
→
Enter
→
Select type of
emulation
→
Enter
→
Exit
→
Exit
→
Exit
→
Exit