Siemens Insys 56k Operating Manual page 69

Pocket Modem 56k
S46* V.42bis Data Compression
S46=136 No data compression
S46=138 V.42bis data compression on
S48* Setting for V.42 declaration phase
S48=0
S48=7
S48=128 Connection protocol as laid down in S36
S86
Error event code
When a connection fails (NO CARRIER) an event code is written into this registry.
S86=0
S86=4
S86=5
S86=6
S86=7
S86=8
S86=9
S86=10
S86=11
S86=12
S86=13
S86=14
S86=15
S86=16
S86=17
S86=18
S86=19
S86=20
S86=22
S86=23
S86=25
S86=26
Dezember 05
Only LAPM connection possible
LAPM or MNP 4 connection
Normal disconnect, no error
Carrier lost
No establishing of an error-corrected (V.42) connection
No extensions could be negotiated
Remote terminal only supports synchronous modems
No joint framing detected
No protocol could be established
Invalid answer when negotiating extensions
No synchronous marks received from remote terminal
Normal disconnection by remote terminal
Remote terminal didn't respond any more (ten attempts)
Protocol error
DTR drop
Remote terminal demanded cleardown (GSTN cleardown)
Inactivity timer expired
Desired speed is not supported
Long space disconnect
Key abort (character was sent during connection setup)
No connection setup possible
Cleardown after 3 retrains
Termination of the connection by the remote terminal or by a phone
connected in series
Remote terminal hung up
S- Registry
63