AVT MAGIC AC1 XIP/XIP RM, Руководство по аппаратному и программному обеспечению

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PAGE 61
W i n d o w s P C S o f t w a r e
4.7.2.2.1 Transmission Modes
Via the configuration menu Transmission Modes you can configure all pa-
rameters for the Audio transmission and the transparent data transmission.
FIG. 37 TRANSMISSION MODES
Default Audio Mode
• With
Default Audio Mode
you define the transmission mode for each B
channel which is to be displayed by default. Under
Mode
the four stan-
dard modes (
Telephone
,
7-kHz (Auto)
,
MPEG 1B (Auto)
,
MPEG 2B
(Auto)
) as well as all user defined modes for
Connection 1
are available.
If you select
OFF
, the most recently used mode is always displayed first.
• If the option
Load Transmission Mode from Telephone Book entry on
incomig call
is enabled, the transmission mode which is saved together
with the caller number of the incoming call in the telephone book is loaded
automatically (see CHAPTER, Page 29).
TIP
In contrary to AutoDynamicSync (ADS) (see CHAPTERA1, Page 137), you
enforce the transmission mode. If you know which system and which trans-
mission procedure is used at the remote side, you should work with a defined
Transmission Mode
to avoid missynchronisations.
NOTE
Restrictions
Connection 2
:
If you have selected the B mode
MPEG 2B
for
Connection 1,
it is not possible
to select a mode for
Connection 2
.
If you have selected a 1 B channel MPEG mode for
Connection 1,
only the
Telephone
and
7-kHz
modes can be selected for
Connection 2
.