GAI-Tronics TMA Version 7.5.0 Telephone Management Application (TMA) User Guide (Ver. 7.5.0 and newer) - Manual (Page 33)

Pub. 42004-479B
Telephone Management Application (TMA) User Guide Page 30 of 128
e:\standard ioms - current release\42004 instr. manuals\42004-479b.doc
03/14
Parameter Function
Audio Receive
Level For Type-B Hands-free telephones, sets the limit of the speaker audio power. (This
is particularly important if the telephone line current is below 30 mA.) This setting
is used to compensate for abnormal line input level. If it is set too high, speaker
output power can exceed available line power, and the call can disconnect
unexpectedly. For a telephone with a cone speaker, the setting is 11 for normal
line audio levels. If the line audio level is low, increase this setting by small steps
to provide for a higher speaker volume.
For a telephone with a non-metallic speaker assembly, use 15 for optimum
performance.
Initial Handset
Volume For a Type-A handset telephone, the VOLUME push button on the front panel
allows the user to select any of five preset volume levels. This setting determines
which of the five available handset volume levels the telephone uses at the start of
the call.
Call log Utilities The Call log Utilities consists of three selections to obtain, clear (delete) or ignore
call logs stored in the telephone’s memory. Each is explained below:
Get Call Log – directs TMA to obtain the call log stored in the telephone.
Clear Call Log – directs the telephone to clear the call log entries stored in
memory.
None – no actions are taken with the call log stored in the telephone memory.
DTMF ##
Disconnect When checked, entry of the DTMF “#” digit two times by the connected party will
terminate the call.
Voice Trigger
LED When checked, the Call Received LED illuminates in a steady state when the
telephone detects audio on the line other than dial tone, DTMF tones or a busy
tone.
Dial Tone
Disconnect When checked, the telephone disconnects from the line if dial tone is detected
during a user call.
Auto Answer
Alert When checked, the telephone will output a brief alert tone to indicate it has been
accessed and is active on the line for a user call.
Open Gate
Command This is the security access code to activate dry contact output 4 to open a gate or
door latch. The security code field will accept a maximum of eight numeric digits
(0–9). The first digit cannot be zero.
Gate Latch
Duration This sets the length of time output 4 is active when a successful Open Gate
Command is received.
Extended Strobe
Enabled When checked, the strobe connected to the telephone remains active for a preset
interval after the user call ends. This duration is set in the “Extended Strobe
Duration” field directly below the check box. This feature requires the use of an
external power supply.
Emergency
Disconnect
Lockout This sets the length of time the E
MERGENCY
button is locked out (prevented) from
terminating a user call (if depressed a second time), after a call is initiated.