3Com MSR 50 Series Configuration Manual page 2326

2326 C 134: E1
HAPTER AND
T1 C
ONFIGURATION
To do...
Enter system view
Enter E1/T1 interface view
Create a TS set and enable R2
signaling for it
Enter R2 CAS view
Configure the trunk direction
for R2 signaling
Enabling the terminating side to send busy tones to the calling subscriber
Follow these steps to enable the terminating side to send busy tones to the calling
subscriber:
To do...
Enter system view
Enter E1/T1 interface view
Create a TS set and enable R2
signaling for it
Enter R2 CAS view
Enable the terminating side to
send busy tones to the calling
subscriber
Configure the duration of
playing a signal tone
Enabling the DTMF mode to receive and send R2 signaling
Follow these steps to enable the DTMF mode to receive and send R2 signaling:
To do...
Enter system view
Enter E1/T1 interface view
Create a TS set and enable R2
signaling for it
Enter R2 CAS view
Enable the receiving and
sending of R2 signaling in the
DTMF mode
Use the command...
system-view
controller { e1 | t1 } slot-number
timeslot-set ts-set-number
timeslot-list timeslots-list signal
r2
cas ts-set-number
trunk-direction timeslots
timeslots-list { dual | in | out }
Use the command...
system-view
controller { e1 | t1 }
slot-number
timeslot-set ts-set-number
timeslot-list timeslots-list
signal r2
cas ts-set-number
sendring ringbusy enable
timer ring { ringback |
ringbusy } time
Use the command...
system-view
controller { e1 | t1 }
slot-number
timeslot-set ts-set-number
timeslot-list timeslots-list
signal r2
cas ts-set-number
dtmf enable
Remarks
-
-
Required
-
Optional
Bidirectional by default.
Remarks
-
-
Required
-
Optional
By default, the terminating
side sends busy tones to the
calling subscriber.
Optional
By default, the duration of
playing a ringback tone is
60,000 milliseconds, and that
of playing a busy tone is
30,000 milliseconds.
Remarks
-
-
Required
-
Optional
By default, R2 signaling is
received and sent in the
multi-frequency compelled
(MFC) mode.