![background image](http://html2.mh-extra.com/html/sage/925vst/925vst_application-note_3445343005.webp)
925VST-TestingTVoIPphones.wpd
Page 5 of 6
jls August 17, 2005
8. Using the numeric keypad, press the "
2
" key to select TX
TLP. Use the numeric keypad to modify the displayed value.
You can use the transmit (TX) TLP to adjust the 925VSTs
test signal level up or down. Handset and headset interfaces
are often too sensitive for the "0 dB" transmit level setting, so
Sage suggests starting with a setting of -10 dB to -20 dB.
9. After you have made any desired adjustment, press the
NEXT
key to "enter" your input and return to the previous
setup screen
10. Using the numeric keypad, press the "
3
" key to select RX
TLP. You can use the receive (RX) TLP to adjust the
925VSTs receive sensitivity. Default is 0 dB. To increase
sensitivity, LOWER the RX TLP.
11. After you have made any desired adjustment, press the
NEXT
key to "enter" your input and return to the previous
setup screen
12. Let's assume you've changed your mind, and want to reset all
three parameters to factory defaults: Using the numeric
keypad, press the "
4
" key to select Set to Default
13. Press the
NEXT
key to "enter" your input and return to the
previous setup screen
14. Press the
BACK
key to continue the main series of SMOS
setup screens. This will take you back to the last main setup
screen you saw
15. Press the
NEXT
key to move to the next SMOS setup screen
SMOS TX Level Point
0 dB
Enter -30 to 10
Next to continue
1:Voice Duration
2:<TX TLP>
3:RX TLP
4:Set to Default
SMOS RX Level Point
0 dB
Enter -30 to 10
Next to continue
1:Voice Duration
2:TX TLP
3:<RX TLP>
4:Set to Default
Voice Duration: 9s
TX TLP: 0dB
RX TLP: 0dB
NEXT to continue
1:Voice Duration
2:TX TLP
3:RX TLP
4:<Set to Default>
Phone # Under Test,
8315551212
<SETUP>
Enter Your ID
Numeric
<Alpha>