Troubleshooting guide

Epygi Technologies Hidden Pages for Quadro Advanced Configuration
Please Note: For the instructions on how to determine the correct values for echo parameters
appropriate to your Quadro setup, please see the troubleshooting guide Echo Cancellation on
Quadro, which is available under the Downloads section of Epygi Technical Support Centre at
www.epygi.com
.
•
Current Detection: Enables checking the availability of the connected PSTN line by detecting
current on the line. If enabled, the system will proceed with placing an outgoing PSTN call only
if the required current is detected on the line. The timeout to wait for the current is set in the
fxocfg.cgi. If disabled, the system will send DTMFs regardless of whether or not the PSTN line
is working.
•
Enable Parallel Handset Detection: This setting is used when a PSTN line is shared
between an FXO port and а parallel-connected phone(s). The checkbox allows the system to
detect whether a parallel-connected phone is using the line and prevent placing an outgoing
call if the line is in use. If enabled, the system will place an outgoing PSTN call only if the line
is not in use. If disabled, the system will place an outgoing PSTN call if the level of the current
on the line is sufficient for making a call.
•
Enable Pulse Dialing: Enables pulse dialing on the line. If enabled, the dialed number will be
sent to the PSTN using pulse signaling. If disabled, tone signaling will be used.
•
Wait For Next Ring Before Accept:
Please Note: Regardless of the dialing method selected for the FXO line, numbers from
devices connected to Quadro FXS ports (phones, modems or other terminal equipment) should
be dialed using DTMF dialing.
•
Caller ID: This drop-down list allows selecting the standard of Caller ID transmission used on
the PSTN line. The default option for this setting configures the system to use the standard
selected in the fxocfg.cgi.
•
Route Patterns: This table is used to route incoming FXO calls whose ringing signals match a
certain pattern to a specified call routing record. (The duet pattern is ring-short pause-ring-
long pause; the trio pattern is ring-short pause–ring-short pause–ring-long pause). The
capability of routing calls to different destinations based on the ringing pattern can be used,
for example, to separate fax calls from ordinary phone calls.
PAGE 14 17-Feb-15