AVT MAGIC AC1, Руководство по аппаратному и программному обеспечению

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PAGE 27
O p e r a t i o n v i a D i s p l a y a n d K e y p a d
To enter a second calling number please press the
OK
button and enter the sec-
ond calling number. Using the cursor keys and you can select the de-
sired Audio mode for the second connection.
The connection is established after the entry of the calling numbers by press-
ing the telephone receiver button .
4.2.3 The Status Display - Operation during a connection
After the telephone receiver button is pressed the partner is called and the sta-
tus window is displayed automatically.
During a stereo connection the number of the connected B channels is dis-
played to the left of the level indication.
In the ISDN operating mode the window is split if two independent connec-
tions have been established.
To switch between the two connections, please press the
Shift
key (
#
). The
name of the selected channel is displayed inversely.
An outgoing call is signalled by
Dialling...
. The dialled number (or the name
if a phone book entry is selected) is displayed in the first line.
When the connection is established the level indication for the incoming sig-
nal(
R
eceive) and for the outgoing signal(
T
ransmit) is displayed.
If the Audio connection is synchronised the corresponding Audio coding al-
gorithm is displayed for each channel:
–
T
Telephone 3.1-kHz
–
7
G.722 7-kHz
–
M
ISO/MPEG Mono
–
S
ISO/MPEG Stereo
–
?
no synchronising
NOTE
If you choose
MPEG STEREO
(only MAGIC AC1) as Audio mode, you usually
need to enter the phone number only once. The system automatically estab-
lishes two connections with the same phone number.
If the phone numbers are meant to be different for the first and the second
channel in a stereo connection, you can press the OK button for entering a
second phone number. Alternatively, it is also possible to enter the two
phone numbers separated by the
*
key („-“ character is displayed). It is also
sufficient to enter as second number only the difference to the first phone
number.
Examples:
0123456789-0123456790
0123456789-90
TIP
The status window can always be reached by pressing the
OK
button.
NOTE
In the POTS operating mode the phone number or the name is only displayed
for outgoing calls. The
CLIP
a
function is not supported by analogue tele-
phone lines.
a CLIP = Calling Line Identification Presentation
Audio mode
Audio mode
Number of connected B channels