User Manual - Configuration Guide (Volume 3)
Versatile Routing Platform Chapter 3
E1 Voice Configuration
3-9
Table VC-3-6 Configuration Commands of R2 Signaling
Operation Command
Enter R2 signaling configuration mode cas-custom ds0-group-number
Configure the number of the numbers collected before
the caller number or the caller identity required caller-digits number
Recover the default value of the number of the
numbers collected no caller-digits
Set the debounce time of the line signaling debounce-time number
Recover the default value of the debounce time of the
line signaling no debounce-time
Specify a command by default default
Set the inversion mode of line signal invert-abcd A-bit B-bit C-bit D-bit
Recover the default value of the inversion mode of line
signal no invert-abcd
Set the code of KA signal ka number
Recover the default value of the code of KA signal no ka
Set the code of KD signal kd number
Recover the default value of the code of KD signal no kd
Set the latency of sending seizure acknowledgement
signal seizure-ack-time millseconds
Recover the default value of the latency of sending
seizure acknowledgement signal no seizure-ack-time
Set E1 trunk routing mode select-mode [ max | maxpoll | min | minpoll ]
Set the time interval to wait for various signals timeouts { kb | kd | nextnum | ringing | sendasw }
value
Recover the default value of the time interval to wait for
various signals no timeouts { kb | kd | nextnum | ringing | sendasw }
Set the direction of E1 trunk trunk-direction timeslots timeslot-list { in | out |
dual }
Recover the default value of the direction of E1 trunk no trunk-direction timeslots timeslot-list
Set the signal value of C and D signal bits unused-abcd A-bit B-bit C-bit D-bit
Recover the default value of the signal value of C and
D signal bits no unused-abcd
By default, comfort-noise (i.e., enable comfort-noise setting) command becomes
effective, and non-linear (i.e., enable non-linear processing procedure) command
becomes effective.
The default value of the configuration command caller-digits (the number required to
be collected before the caller number) is 1, and that for debounce-time (the
debounce-time of line signaling) is 40ms, and invert-abcd (the inversion m ode of line
signaling) disabled, i.e., the value is 0 0 0 0. The default value of command ka (the
code of KA signal) is 1, and that for kd (the code of KD signal) is 3, the se izure-ack-
time (the latency of sendi ng seizure acknowledgement signal) 100ms. T he default
value of the command select-mode (E1 trunk routing mode) is min, and that of the
command timeouts kb (the time interval waiting for rec eiving KB signal) is 5000ms,
and timeouts kd (the time interval waiting for receiving KD signal) 5000ms. The default
value of the command timeouts nextnum (the time interval waiting for receiving next
MFC compelled digital signal) is 5000ms, and that for timeouts ringing (the time
waiting for the end of the ring) is 30000, and timeouts sendasw (the time interval
waiting for sending answer signal) 500. The default value of com mand trunk-direction
(the direction of E1 trunk) is dual, and that for unused-abcd (set the signal value of
signal bit C and D) is 1111.