Configuring a POTS User
Procedure
- Run:
system-view
The system view is displayed.
- Run:
voice
The voice view is displayed.
- Run:
h248aguser slotid/subcard/portid [ agid agid [ terminalid terminalid ] * ]
A POTS user is created and the POTS user view is displayed.
- Set optional parameters for the POTS user.
Parameter
Command
Description
User phone number
telno telno
This number is used for auto-switching only.
User priority
priority priority
The priority of the POTS user needs to be specified.
The value can be cat1, cat2, or cat3.
The default value is cat3.
User type
line-type line-type
Select an option depending on the actual user type.
The options are as follows:
DEL: Direct Exchange Lines
ECPBX: Earth Calling PBX
LCPBX: Loop Calling PBX
PayPhone: Pay Phone
DEL users' lines are directly connected to device ports. PBX users' lines are connected to device ports through the PBX. Pay phone users' lines are connected to the accounting terminal through the device ports.
The default value is DEL.
Sequence in which the calling number is displayed
clip-transmission-sequence clip-transmission-sequence
This parameter is optional. Set this parameter when you need to configure the sequence of displaying the calling number of a PSTN user.
The options are as follows:
after-ring: Configures the calling number to be displayed after ringing.
before-ring: Configures the calling number to be displayed before ringing.
The default value is after-ring.
Power-off interval
dc-time dc-time-value
The default value is 10 ms.
Single-tone ANSbar signal detection
detect-ansbar-by-single-tone { enable | disable }
The default value is disable.
DSP chip input gain
dsp-input-gain dsp-input-gain-value
The default value is 0 dB.
DSP chip output gain
dsp-output-gain dsp-output-gain-value
The default value is 0 dB.
DSP template name
dsp-template dsp-template-name
By default, no DSP template name is configured.
Service termination
endservice { defer [ maxcobtime maxcobtime-value ] | immediate }
By default, services of a user are not terminated.
FSK call display mode
fsk-mode { BELL_202 | CCITT_V23 | NTT }
The default value is BELL_202.
FSK delay
fsk-time fsk-time-value
The default value is 10 ms.
TAS mode of the calling line identification presentation (CLIP)
tas-pattern { NO-TAS | DT-AS }
The default value is NO-TAS.
Calling number format
clip-format { sdmffsk | mdmffsk | dtmf | r15 | etsi }
The default number format is FSK simple data format.
Voice quality enhancement (VQE) function
vqe-agc { enable | disable }
The default value is disable.
Target VQE level
vqe-agc-level levelvalue
The default value is 13.
VQE noise suppression
vqe-sns { enable | disable }
The default value is disable.
Noise suppression level
vqe-sns-level levelvalue
The default value is 12 dB.
H.248 AG's capability to support the BELL ANS flag
bell-ans-flag { enable | disable }
The default value is disable.
This command is valid for only FXS ports.