Avaya Communication Manager Administrator's Manual page 1520

Screen Reference
Howler After Busy
Plays howler tone when users leave their analog telephone off-hook too long.
Valid entries
y/n
Set Layer 1 timer T1 to 30 seconds
Valid entries
y/n
TONE DETECTION PARAMETERS
Interdigit Pause
Specifies the maximum length of the inter-digit pause. Breaks lasting less than this range will be
bridged or ignored. (Valid with TN420C or later Tone Detector circuit pack.)
Valid entries
short
long
Tone Detection Mode
The country code specifies the type of tone detection used on a TN420B (or later)
tone-detection circuit pack.
Valid entries
1
2
3
4
5
6
1520 Administrator Guide for Avaya Communication Manager
Usage
Enables howler tone.
Usage
Specifies whether the Layer 1 timer is set to 30 seconds.
Usage
5 to 30ms
20 to 40ms
Usage
Precise Italian tone detection algorithm
Precise Australian tone detection algorithm
Precise UK tone detection algorithm
Imprecise normal broadband filter algorithm (valid with TN420C or later
Tone Detector circuit pack)
Imprecise wideband filter algorithm (valid with TN420C or later Tone
Detector circuit pack)