Configuring The Voice Subscriber Line For A Ts Set; Configuration Prerequisites; Configuring Basic Functions For The Voice Subscriber Line; Configuring The Dtmf Detection Sensitivity - 3Com MSR 50 Series Configuration Manual

2316 C 134: E1
HAPTER AND
Configuring the Voice
Subscriber Line for a
TS Set
Configuration
Prerequisites
Configuring Basic
Functions for the Voice
Subscriber Line
Configuring the DTMF
Detection Sensitivity
T1 C
ONFIGURATION
placed, local TDM calls can still be placed. Therefore, you can configure this
command even if no DSP resource is available.
A TS set is a list of timeslots on an E1/T1 interface which abstractly forms a logical
voice subscriber line used for the configuration of R2 signaling, digital E&M
signaling, digital LGS signaling and other voice functions. For each TS set, the
system automatically creates a logical voice subscriber line numbered in the form
of E1/T1 interface number:TS set number. On the voice subscriber line, you can
conveniently configure signaling and other voice functions for the corresponding
E1/T1 line. Note that on each E1/T1 interface you can create only one TS set.
n
Below, the digital subscriber lines have the same functions as the analog
■
subscriber lines do. For details, refer to
on page 2245.
For the description, shutdown, private-line, receive gain, transmit gain,
■
echo-canceller, nlp-on, cng-on, private-line, and substitute commands,
refer to "VoIP Overview" on page
Complete basic parameters configuration for the VE1/VT1 interface you are
working with.
Follow these steps to configure the basic functions for the voice subscriber line:
To do...
Enter system view
Enter E1/T1 interface view
Create a TS set and define its
signaling type
Exit E1/T1 interface view
Enter voice view
Enter voice subscriber line
view
Configure a companding law
for signal quantization
Create a description for the
voice subscriber line
Shut down the voice
subscriber line
Use the dtmf threshold digital command to configure the DTMF detection
sensitivity. A high DTMF detection sensitivity indicates a high tolerance of DTMF
"Voice Subscriber Line Configuration"
2243.
Use the command...
system-view
controller { e1 | t1 } number
timeslot-set ts-set-number
timeslot-list timeslots-list signal
{ e&m-delay | e&m-immediate
| e&m-wink | r2 | fxo-ground |
fxs-loop | fxs-ground |
fxo-loop | r2 }
quit
voice-setup
subscriber-line
slot-number:ts-set-number
pcm { a-law | μ-law }
description string
shutdown
Remarks
-
-
Required
-
-
-
Optional
A-law for a VE1 interface
card and μ-law for a VT1
interface card by default.
Optional
No description exists by
default.
Optional
The voice subscriber line is
up by default.