ZyXEL Communications IES-1248-51A, Руководство пользователя

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Chapter 45 VoIP
IES-1248-51V User’s Guide
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Payload Type This displays the caller ID payload type.
SDMF displays if caller ID uses the Single Data Message
Format (which transmits caller number, date and time).
MDMF displays if caller ID uses the Multiple Data Message
Format (which transmits caller name, number, date and
time).
First TAS Type TAS (Telephone equipment Alerting Signal) is a tone sent by
prior to the transmission of caller ID information. This is the
primary TAS signal type.
The possible values are:
NULL: No TAS signal is sent.
DT_AS: Dual Tone Alerting Signal.
RP_AS: Ringing Pulse Alerting Signal.
Line_Reversal: Simple line polarity inversion.
First TAS Interval (ms) This is the first TAS timeout period in milliseconds.
Second TAS Type
This is the secondary TAS signal type.
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.
Reorder Tone This is the tone sent to indicate that an invalid number has
been dialled.
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 #1 This is the tone sent to indicate that a second call is incoming
while the first is still in progress.
Call Waiting Tone #2 This is reserved for future use.
MWI Tone This is reserved for future use.
ROH Tone This is the tone sent at the end of a call to indicate that the
other party has hung up.
Table 114 VoIP > VoIP Port Setup > General
LABEL DESCRIPTION