R2511-HP MSR Router Series Voice Command Reference(V5)

132
<Sysname> system-view
[Sysname] controller e1 1/0
[Sysname-e1 1/0] timeslot-set 0 timeslot-list 1-31 signal r2
[Sysname-e1 1/0] cas 0
[Sysname-cas1/0:0] register-value req-callingcategory 7
Related commands
group-b enable
renew
NOTE:
This command applies to R2 signaling only.
Use renew to configure the values of C bit and D bit in R2 signaling.
Use undo renew to restore the default. The default value varies with R2 signaling standards in countries.
Syntax
renew ABCD
undo renew
Views
R2 CAS view
Default command level
2: System level
Parameters
ABCD: Defines the default of each signal bit in transmission. Each bit can take the value of 0 or 1. The
default C and D bit values vary by country mode.
Usage guidelines
R2 signaling uses bits A and B to convey real status information while leaving bits C and D constant. The
values of bits C and D are national variant dependent. For example, they are fixed to 01 in most countries
but 11 in some other countries.
Use this command to adapt values of bits C and D to different line signaling coding schemes. The settings
of bits A and B in this command however are not necessarily the real ones during transmission.
Examples
# Set bits C and D of R2 line signaling to 11.
<Sysname> system-view
[Sysname] controller e1 1/0
[Sysname-e1 1/0] timeslot-set 0 timeslot-list 1-31 signal r2
[Sysname-e1 1/0] cas 0
[Sysname-cas1/0:0] renew 0011
Related commands
• cas
• reverse