Reference Guide for the Model XM128 ISDN Digital Modem
D-16 Status Registers and Result Codes
S108+n= High-layer compatibility
(Non-1TR6)
n=0, analog adapter,PHONE 2
n=2, ISDN data
n=3, analog adapter, PHONE 1
0 * 0 No high-layer compatibility
information element is sent.
1 1 Telephone
4 4 Facsimile Group 2/3
40 28 Teletex service (Rec.F.220)
49 31 Teletex service (Rec.F.200)
50 32 Information interworking for Video
Services (Rec.F.300 T.110)
53 35 Telex service (Rec.F.60)
56 38 Message handling systems (MHS)
(Rec.X.400 series)
65 41 OSI application (Rec.X.200 series)
S114= I-field data length (MSB byte)
S115= I -field data length (LSB byte)
S117= V.110 user rate B1n
TableD-4. Extended S-registers ATSn=x (continued)
Command Bit Decimal Hexadecimal Function and
description Default or
reference