Ericsson ZAT 19.2 Operation Manual page 235

Modem 1 Modem 2
LPDA2 Primary LPDA2 Secondary
LPDA2 Address = 01 LPDA2 Address = 03
The node may send commands to both modems. Modem 2 will
not react to LDPA2 commands sent from the terminal.
10.5.3 Addresses used by ERIPAX:
The following table gives the local modem LPDA2 address
used by various protocols:
Protocol Modem address
SLP: X25 01
X25DTE 03
X75A 03
X75B 01
MLP: X25 07
X25DTE 15 (H'OF)
X75A 15 (H'OF)
X75B 07
10.5.4 Supported commands:
Modem and Line Status/Test
Except: Power-off tone detect
Failure tone detection
Impulse hit detection
Line Analysis
Except: — Signal distortion ratios
Phase jitter
Frequency Shift
Impulse hit count
LZTR104006 R1.00 1 0-7
Zat 14.4/14.4-7 and 19.2/19.2-7