Telenetics 56 - Manual (Page 98)

AT Commands
Page 90
answer negotiation.
5 Enable DCE-controlled V.8 answer negotiation with
+A8x indications.
00 (Default.)
21
C1
Decimal number which enables/disables V.8bis negotiation.
0 Disable V.8bis negotiation.
1 Enable V.8bis negotiation. (Default.)
““. Applicable only for =5. Not
supported.
< protrange > ““. Applicable only for =5. Not
supported.
Default values: 1,1,00,1,0,0
The ATD and ATA commands behave as specified in V.250, and +A8n indications
are not generated by the modem.
For subparameter values =6 and =5, the +A8I indications are issued
during the course of the V.8 session to notify the DTE when the relevant V.8 signals
are received.
Reporting Current or Selected Values
Command: +A8E?
Response: +A8E:
,,[,][,][,]
Example: +A8E: 1,1,00,1,0,0 For the defaults
Reporting Supported Range of Parameter Values
Command: +A8E?
Response:
+A8E: ( range),( range),(v8cf in octets), (
range),(),()
Example: +A8E: (1,6),(1,5),(0,21,C1),(0,1),(0),(0)
+A8I: - CI Signal Indication
This indication is issued by an answering modem, if +A8E,<v8a> 0, to indicate detection
of a V.8 CI signal, and report the recovered Call Function octet(s).
Indication
Syntax +A8I:
Defined Value
A hexadecimal code octet representation of those Call Function
octet(s). +A8I:0 indicates that the modem timed out waiting for
CI.
Example
+A8I:0 The modem timed out waiting for CI.
+A8I:X YYY