Table of Contents
Auto DBU ............................................................................................................................. 8-4
DBU Options ........................................................................................................................ 8-4
Answer Always .............................................................................................. 8-4
Beeper Option ................................................................................................. 8-4
Password Opt ................................................................................................. 8-4
DBU Password ............................................................................................... 8-4
Daily Lockout ................................................................................................. 8-5
Lockout Start .................................................................................................. 8-5
Lockout End .................................................................................................... 8-5
Weekend Lock ................................................................................................ 8-5
DBU Criteria ......................................................................................................................... 8-5
With No LMI .................................................................................................. 8-5
With PVC Inactive ......................................................................................... 8-5
DBU Timers .......................................................................................................................... 8-6
Fail Timer (FAIL TMR) ................................................................................. 8-6
Redial Counter ............................................................................................... 8-6
Modem Options............................................................................................................. 8-7
Tone/Pulse ............................................................................................................. 8-7
Max Baud Rate ...................................................................................................... 8-7
Sync/Async ........................................................................................................... 8-7
ISDN Options................................................................................................................. 8-7
Switch Type ........................................................................................................... 8-7
SPID 1 and 2 ........................................................................................................... 8-8
LDN 1and 2 ............................................................................................................ 8-8
Call Screening ...................................................................................................................... 8-8
PRI Options .................................................................................................................... 8-8
Physical Layer Options ........................................................................................ 8-9
Line Code ........................................................................................................ 8-9
Clock Source ................................................................................................... 8-9
Line Buildout .................................................................................................. 8-9
Rx Gain ............................................................................................................ 8-9
Start Channel .................................................................................................. 8-9
Number of Channels ..................................................................................... 8-9
Tx Yellow Alarm ............................................................................................ 8-9
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TSU IQ+ User Manual
61200275L1-1