ZyXEL Communications MSC1000G Series, User Manual

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Chapter 16 VoIP
Management Switch Card User’s Guide
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16.6 The Countrycode Detail Screen
Use this screen to see details about a country code’s current pulse, meter and tone parameters not
displayed in the
Countrycode screen (see Section 16.5 on page 617 ). Click the Detail button in
the VoIP > Countrycode screen. The following screen displays.
Figure 416
The VoIP > Countrycode > Detail Screen
Second TAS Type This is the secondary TAS signal type, which is used in a line reversal followed by
DT-AS/RP-AS scenario.
NULL: No TAS signal is sent.
DT_AS: Dual Tone Alerting Signal.
RP_AS: Ringing Pulse Alerting Signal.
Second TAS Interval
(ms)
This is the second TAS timeout period in milliseconds.
Start To Ring (ms) This is the wait time between the caller ID information being sent and the ring
signal being sent (available for the prior ring type only).
Tones Parameters This section displays region-specific information about call progress tones.
Dial Tone This is the tone sent to indicate that a call can be dialled.
Ring Back Tone This is the tone sent to indicate that the callee’s phone is ringing.
Busy Tone This is the tone sent to indicate that the callee’s line is busy.
Call Waiting Tone #1 This is the tone sent to indicate that a second call is incoming while the first is still
in progress.
Table 331
The VoIP > Countrycode Screen
LABEL DESCRIPTION