IG6600 Administration Manual
Page
92 of 139
Dial Wait Time
: When the user seizes a PSTN/FXO line, the Stable Time delay is
needed to wait the dial tone from Central Office. Its range is from 350 to 950 ms.
Inter-digit Timeout
: Its range is from 2 to 9 seconds.
Flash Time
: The on-off duration for sending the FLASH signal. Its range is from 90 to
700 ms.
Flash New Call
: If this item is set
“
Enable
”
, a call will be taken account of a new call
when the CO FLASH feature is used.
FXO to FXO Call Duration
: The maximum calling time between two FXO lines.
DTMF Signal On/Off Duration
: The on/off time duration of DTMF signal. Their
ranges are from 50 to 200 ms.
Pause Time
: The pause time of alphabet
“
p
”
in the process of call dialing. The four
values are 1.5, 2.5, 3.5, and 4.5.
Ring Abandon Time
: It specifies the maximum time between valid ring signals from
the CO/PBX. If the duration between rings exceed the Ring Abandon time, IG6600
stops ringing the destination(s) and the port returns to idle.
6.7.3.4 IGW Group
Several IG6600s can be set into an IGW Group. IGW Group
’
s members can share the
whole trunks.
In an IGW Group, one master IG6600 and at most 9 slave IG6600s are available.
Master IG6600 must have a public/static IP address. Master and all slave IG6600s
share one password for authentication. If the IP address of master is set in a slave
IG6600, slave IG6600 sends its IP address, name, and password to the master. Master
IG6600 verifies the received password and name. If the password is valid and the name
is not duplicated, master IG6600 sends the IGW list to all slave IG6600s. (Figure 6-82)
Figure 6-82. Voice
–
System
–
IG6600 Group