Isdn Operating Mode - Yellowtec b-line Manual

3.5.2

ISDN operating mode

In the ISDN operating mode, up to two handsets or headsets can be connected
for PRETALK. The use of a POTS Telephone is not possible in this operating
mode.
FIG. 6
Power supply
interface
The maximum wiring with all options is shown in Fig. 7. Instead of the oper-
ation via the front keypad, the system can also be operated with the use of up
to three PC with Talkmaster XT
connected to the RS232 interface.
FIG. 7
Option:
2 x b-line XT
Hybrid Keypad
Power supply
interface
P u t t i n g
MINIMUM WIRING IN ISDN OPERATING MODE
Option:
ISDN
Handset/
interface
Headset
®
MAXIMUM WIRING IN ISDN OPERATING MODE
Programmable
Programmable
Relays TTL Inputs/Outputs
TTL1
REL1
TTL2
REL2
TTL3
TTL4
ISDN
interface
Up to three PCs with
®
Talkmaster XT Software
t h e s y s t e m i n t o
Analogue Audio 1/AES/EBU Input
Analogue Audio 1/AES/EBU Output
Software and up to two b-line XT Keypads
Analogue Audio 1/AES/EBU Input
Analogue Audio 2/Clock input
Analogue Audio 1/AES/EBU Output
Analogue Audio 2/Clock output
Option:
Handset 1/
Headset 1
o p e r a t i o n
Option:
Handset 2/
Headset 2
P A G E 2 3