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

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Default
No PRI group is created.
Views
E1 interface view, T1 interface view
Default command level
2: System level
Parameters
range: Specifies timeslots to be bundled. Timeslots are numbered 1 through 31 on an E1 interface and
1 to 24 on a T1 interface. You can specify a single timeslot by specifying a number, a range of timeslots
by specifying a range in the form of number1-number2, or several discrete timeslots by specifying
number1, number2-number3.
Usage guidelines
When creating a PRI group on a CE1/PRI interface, note the following:
• TS0 is used for frame synchronization control (FSC), TS16 as a D channel for signaling transmission,
and other timeslots as B channels for data transmission. You can bind the timeslots except for
timeslot 0 into a PRI group (as the D channel, timeslot 16 is automatically bundled). This PRI group
is logically equivalent to an ISDN PRI interface in the form of 30B + D. If no timeslot is specified, all
timeslots except for TS0 are bound into an interface similar to an ISDN PRI interface in the form of
30B+D.
• For the created PRI group, the system automatically creates a serial interface named serial
number:15 .
When creating a PRI group on a T1 interface, note the following:
• TS24 is used as D channel for signaling transmission, and other timeslots as B channels for data
transmission. You can randomly bind these timeslots into a PRI group (as the D channel, TS24 is
automatically bound). This PRI group is logically equivalent to an ISDN PRI interface in the form of
23B + D.
• For the created PRI group, the system automatically creates a serial interface named serial
number:23.
Examples
# On interface E1 1/0 bind timeslots 1, 2, and 8 through 12 into a PRI group.
<Sysname> system-view
[Sysname] controller e1 1/0
[Sysname-e1 1/0] pri-set timeslot-list 1,2,8-12
qsig-tunnel enable
Use qsig-tunnel enable to enable the QSIG tunneling function.
Use undo qsig-tunnel enable to disable the function.
Syntax
qsig-tunnel enable
undo qsig-tunnel enable