Ascotel® IntelliGate® 2025/2045/2065 as of I7.9
Installation
99
sy
d-
020
4/1.
7
– I7.
9
– 1
2
.2009
X.25 connection in the D channel
The appropriate terminal adapters with S interface are required to be able to trans-
mit X.25 data through the PBX to the public ISDN network via the D channel, for ex-
ample from a PC via V.24.
X.25 D channel terminal adapters are connected to the S interfaces of the 2025/
2045 mainboard or to the S interfaces of the ISDN-04ST / ISDN-08ST ISDN card.
[1]
The interfaces must be configured accordingly (S/T)
[2]
Connection in the PBX
Fig. 49
Configuration of the S/T interface for X.25 mode on the 2025/2045 mainboard (left) and on
the ISDN-04ST ISDN card (right)
The number of possible D-channels for X.25 data can be found in the Chapter
See also
Chapter "Data Services" in the Features System Manual.
0.12
0.13
0.14
T
NT
S/T
S
TA X.25-D
ISDN
4
4
[1]
[2]
haz1124aaena0
NT
NT
ISDN
TA X.25-D
TA X.25-D
x.1 x.2
x.3 x.4
T
T
S
S
4
4
4
4
[1]
[2]
haz1125aaena0