Planet Technology VIP-110 User Manual
Page 40
Telephony Interface Port Configuration Commands
28
set port_cfg fxs onhook_detect
This command is used to set the time to wait, in milliseconds, before an on-hook condition is
declared. For preventing from mistakenly interpreting noise signal as on-hook, when a hook
switch on state is detected on a FXS port, the switch on state must sustain for at least this
duration, otherwise it is no regarded as a on-hook.
set port_cfg fxs onhook_detect milliseconds
Syntax description
milliseconds
Time in milliseconds, ranging from 1 to 1000.
Factory default
800
Related Command
set port_cfg fxs onhook_db
set port_cfg fxs ring_id
A ringing signal is a repetition of ring-on and ring-off cycles (the so-called cadence). The ITG
can generate 11 types of ring cadence, each having a unique ID, on/off cadence and total
ringing duration. Types of ringing cadence and their IDs are shown in the following table.
Ring-On/Off Cycle
Ringing
ID
On
Off
On
Off
On
Off
Duration
0
2.0
4.0
Forever
1
1.0
3.0
3 minutes
2
0.8
0.4
0.8
4.0
3 minutes
3
0.4
0.2
0.4
0.2
0.8
4.0
3 minutes
4
0.3
0.2
1.0
0.2
0.3
4.0
3 minutes
5
0.5
0.1
0.6
seconds
6
0.5
0.2
0.3
0.2
0.5
3.0
3 minutes
7
2.0
4.0
3 minutes
8
3.0
5.0
3 minutes
9
0.5
0.1
0.6
seconds
10
1.0
3.0
3 minutes
Table 4-1 Ring and Ring ID supported by ITG
This command is used to select which ring ID is to use on a FXS port.
set port_cfg fxs ring_id ring_id
Syntax description
ring_id
Ring ID, ranging from 0 to 10.