Specifications

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Cisco 1751 Router Software Configuration Guide
OL-1070-01
The following is sample output from the show voice port command for an FXS voice port:
router# show voice port 0/0
Foreign Exchange Station 0/0 Slot is 0, Port is 0
Type of VoicePort is FXS
Operation State is DORMANT
Administrative State is UP
The Interface Down Failure Cause is 0
Alias is NULL
Noise Regeneration is enabled
Non Linear Processing is enabled
Music On Hold Threshold is Set to 0 dBm
In Gain is Set to 0 dB
Out Attenuation is Set to 0 dB
Echo Cancellation is enabled
Echo Cancel Coverage is set to 16ms
Connection Mode is Normal
Connection Number is
Initial Time Out is set to 10 s
Interdigit Time Out is set to 10 s
Analog Info Follows:
Region Tone is set for northamerica
Currently processing none
Maintenance Mode Set to None (not in mtc mode)
Number of signaling protocol errors are 0
Voice card specific Info Follows:
Signal Type is loopStart
Ring Frequency is 25 Hz
Hook Status is On Hook
Ring Active Status is inactive
Ring Ground Status is inactive
Tip Ground Status is inactive
Digit Duration Timing is set to 100 ms
InterDigit Duration Timing is set to 100 ms
Hook Flash Duration Timing is set to 600 ms
Table 8 explains the fields in the sample output.
Table 8 Show-Voice-Port Command Field Descriptions
Field Description
Administrative State Administrative state of the voice port.
Alias User-supplied alias for this voice port.
Clear Wait Duration Timing Time of inactive seizure signal to declare call cleared.
Connection Mode Connection mode of the interface.
Connection Number Full E.164 telephone number used to establish a connection with the
trunk or PLAR mode.
Currently Processing Type of call currently being processed: none, voice, or fax.
Delay Duration Timing Maximum delay signal duration for delay dial signaling.
Delay Start Timing Timing of generation of delayed start signal from detection of
incoming seizure.
Dial Type Out-dialing type of the voice port.
Digit Duration Timing DTMF Digit duration in milliseconds.
E&M Type Type of E&M interface.
Echo Cancel Coverage Echo cancel coverage for this port.