PEB2085 SIEMENS [Siemens Semiconductor Group], PEB2085 Datasheet - Page 126

• Manufacturer Part Number: PEB2085
• Description: ISDN SubscribernAccess Controller
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Table 9
Q.921 (Table 5)
*Note: Use of the XID frame other than for parameter negotiation procedures (see § 5.4) is for
Semiconductor Group
Unacknowledged
acknowledged
Management
and Multiple-
Application
Information
Connection
Transfer
Frame
further study. The commands and responses in Q.921/table 5 are defined in § 3.6.2 to
§ 3.6.12
Unnumbered
Supervisory
Information
Transfer
Format
(receive ready)
(Unnumbered
I(nformation)
(Exch. Ident)
Commands
(disconnect)
Mode extd).
information)
(receive not
(set async.
balanced
SABME
(reject)
ready)
DISC
RNR
XID*
REJ
RR
UI
Acknowledgement)
(receive not ready)
(receive ready)
(disconnected
(unnumbered
(frame reject)
126
(Exch. Ident)
Responses
(reject)
FRMR
mode)
RNR
XID*
REJ
DM
RR
UA
8
0
0
0
0
0
0
0
0
1
1
7
0
0
0
1
0
0
1
1
0
0
Functional Description
6
0
0
0
1
0
0
0
1
0
1
N(R)
N(R)
N(R)
N(R)
N(S)
Encoding
P/
P
P
P
5
0
0
0
F
F
F
F
4
0
0
1
1
1
0
0
0
0
1
3
0
1
0
1
1
0
0
0
1
1
2
0
0
0
1
1
1
1
1
1
1
P/F
P/F
P/F
1
P
1
1
1
1
1
1
1
1
1
1
0
Octet
4
5
4
5
4
5
4
5
4
4
4
4
4
4
4