50
Flash Time
Used to adjust the detecting period of flash signal from the
phone set connected to the FXS port. For example, if pressing
the HOLD key will disconnect a call, increase the “Flash
Detect Time” should fix this issue.
Enable Polarity Reversal
As the remote site answer this call or hook on the FXS port
will reverse the polarity.
PSTN Busy-Out with FXS
Pick-up
It avoids calling in form FXO when FXS is getting DTMF. 0 is
disabled PSTN busy-out.
PSTN Answer Detection
This is used only by ITSP.
When some one makes a call to this FXO port from Internet, it
could identify is the remote party of PSTN port answer this
call. After it dial to PSTN it will send “183” to another
UAc/UAs and after the remote party of PSTN port answer this
call it will send “200 ok” to another UAc/UAs.
Item
Description
Ring Time Limit
The timeout to cancel a call when no one answers.
Enable End of Digit Tone
VoiceCom90 will play a “Beep-Beep” tone to notify the call is
in progress.
Force Calling Thru PSTN
Code
Dial the code to get a PSTN line for dial out. For example: If
you would like dial “23456789” through PSTN, just dial “*33
23456789”
