Step 1 |
enable
Enables privileged EXEC mode.
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Step 2 |
configure terminal
Router# configure terminal
Enters global configuration mode.
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Step 3 |
controller palawan
slot
/
subslot
/
port
Router(config)# controller palawan 0/2/2
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Step 4 |
supervision-signal
{ ground-start | loop-start }
Only for FXO, select the access signaling type to match the telephony connection.
-
This is the default option. Loop-start uses a closed circuit to indicate an off-hook status, which is used for residential
loops.
-
Ground-start uses ground and current detectors. And this option is preferred for PBXs and trunks.
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Step 5 |
dial-type
{ dtmf | pulse }
Only for FXO, specifies the dialing method for outgoing calls.
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Step 6 |
ring frequency { 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 }
Only for FXS, the default value is 25. Selects the ring frequency, in hertz, used on the FXS interface. Ensure that the number
must match the connected telephony equipment to work properly.
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Step 7 |
ring cadence { pattern01 | pattern04 | pattern12 }
Only for FXS, the default value is pattern01. Specifies an existing pattern for a ring, or defines a new one. Each pattern
specifies a ring-pulse time and a ring-interval time.
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Step 8 |
ring number
value
Only for FXO, the default value is 1. Specifies the maximum number of rings to be detected before an incoming call is answered
by the router.
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Step 9 |
ring threshold { 0 | 1 | 2 }
Only for FXO, the default value is 0. Ring detection threshold.
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Step 10 |
compand-type { a-law | u-law }
The default value for E1 is a-law and for T1 is u-law. Specifies the PCM encoding configuration for voice port.
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Step 11 |
input gain
value
For FXS and FXO, the default value is 0. Specifies, in decibels, the amount of gain to be inserted at the receiver interface,
by increasing or decreasing the signal. After an input gain setting is changed, the voice call must be disconnected and reestablished
before the changes take effect. The value range is from -6 to 14.
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Step 12 |
output attenuation
value
For FXS and FXO, the default value is 0. Specifies the amount of attenuation in decibels at the transmit interface, decreasing
the signal. A system-wide loss plan can be implemented using the input gain and output attenuation commands. The value range
is from -6 to 14.
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Step 13 |
call-signal { plar | transparent }
Specifies the signaling for setting up the call.
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Step 14 |
impedance
value
For FXS and FXO, the default value is US_INDO_ITA_KOR_PRC_POL_RU_ESP_THAI_600_0_0_20_0_10. Specifies the terminating impedance
of a voice port interface, which needs to match the specifications from the specific telephony system to which it is connected.
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Step 15 |
description
value
The value is between 1–255. Specifies the purpose of the voice port.
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Step 16 |
no shutdown
Activates the voice port.
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Step 17 |
shutdown
Deactivates the voice port.
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Step 18 |
loop-monitor
Displays voltage, current, and overload value of FXO port.
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Step 19 |
cptopne
country code
For FXS and FXO, the default value is US. Specifies a regional analog interface-related tone, ring, and cadence setting.
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Step 20 |
battery reversal
Specifies the polarity is changed to indicate that the call is connected and remains throughout the call. When the call is
dropped, the polarity changes.
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