ZyXEL Communications MSC1000G Series, Руководство пользователя

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Chapter 16 VoIP
Management Switch Card User’s Guide
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The following table describes the labels in this screen.
16.7 The VoIP IP Screen
Use this screen to specify the IP address, subnet mask, VLAN ID and DNS information for each of
the VoIP line cards managed by the IES. Click
VoIP > IP . The following screen displays.
Table 332
The VoIP > Countrycode > Detail Screen
LABEL DESCRIPTION
UP Click this to return to the VoIP > Countrycode screen.
Pulse Parameters This section displays region-specific information about pulse dialling.
Flash Min / Max (ms) These display the minimum and maximum hook flash times.
Break Min / Max
(ms)
These display the minimum and maximum times for ending a pulse.
Make Min / Max (ms) These display the minimum and maximum times for beginning a pulse.
Inter-Digit Min (ms) This displays the minimum waiting time between pulsed digits.
Meter Parameters This section displays region-specific information about call metering.
Frequency (kHz) This displays the frequency of the call-metering tone (in kilohertz).
On Time (ms) This displays the duration of the call-metering tone (in milliseconds).
Off Time (ms) This displays the time between call-metering tones (in milliseconds).
Tones Parameters This section displays region-specific information about call progress tones.
Congestion Tone This is the tone sent to indicate that the network is busy.
Special Dial Tone This is the tone sent to indicate that certain three-way calling, conference and call
transfer services are available.
Call Waiting Tone #2 This is reserved for future use.
Howler Tone This is the tone sent to indicate that the handset has been left off-hook too long.
Holding Tone This is the tone sent to indicate that the call has been put on hold.
Warning Tone This is the tone sent to indicate that the telephone circuit is operating abnormally.
Confirmation Tone This is the tone sent to indicate that user-entered information has been
successfully received.
Number
Unobtainable Tone
This tone indicates that the system cannot reach the number the user dialed.