Cisco IOS Voice, Video, and Fax Commands: R Through Sh

show voice port

Table 64 show voice port Field Descriptions (continued)

Field

Description

 

 

InterDigit Pulse Duration Timing

Pulse dialing interdigit timing, in milliseconds.

 

 

Interdigit Time Out

Amount of time the system waits for a subsequent input digit

 

from the caller.

 

 

Maintenance Mode

Maintenance mode of the voice port.

 

 

Maximum Playout Delay

The amount of time before the Cisco MC3810 multiservice

 

concentrator DSP starts to discard voice packets from the

 

digital signal processor (DSP) buffer.

 

 

Music On Hold Threshold

Configured Music-On-Hold Threshold value for this interface.

 

 

Noise Regeneration

Whether or not background noise should be played to fill silent

 

gaps if VAD is activated.

 

 

Nominal Playout Delay

The amount of time the Cisco MC3810 multiservice

 

concentrator DSP waits before starting to play out the voice

 

packets from the DSP buffer.

 

 

Non-Linear Processing

Whether or not nonlinear processing is enabled for this port.

 

 

Number of signaling protocol errors

Number of signaling protocol errors.

 

 

Operations State

Operation state of the port.

 

 

Operation Type

Operation of the E&M signal: two-wire or four-wire.

 

 

Out Attenuation

Amount of attenuation inserted at the transmit side of the

 

interface.

 

 

Out Seizure

Outgoing seizure state of the E&M interface.

 

 

Port

Port number for this interface associated with the voice

 

interface card.

 

 

Pulse Rate Timing

Pulse dialing rate, in pulses per second (pps).

 

 

Region Tone

Configured regional tone for this interface.

 

 

Ring Active Status

Ring active indication.

 

 

Ring Cadence

Configured ring cadence for this interface.

 

 

Ring Frequency

Configured ring frequency for this interface.

 

 

Ring Ground Status

Ring ground indication.

 

 

Ringing Time Out

Ringing timeout duration.

 

 

Signal Type

Type of signaling for a voice port: loop-start, ground-start,

 

wink-start, immediate, and delay-dial.

 

 

Slot

Slot used in the voice interface card for this port.

 

 

Sub-unit

Subunit used in the voice interface card for this port.

 

 

Tip Ground Status

Tip ground indication.

 

 

Type of VoicePort

Type of voice port: FXO, FXS, or E&M.

 

 

The Interface Down Failure Cause

Text string describing why the interface is down,

 

 

Voice Activity Detection

Whether Voice Activity Detection is enabled or disabled.

 

 

Cisco IOS Voice, Video, Fax Command Reference

VR-842

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Cisco Systems VR-561 manual VR-842