PCI Modem Card User's Manual
50
+EB=<break_selection>,<timed>,<default_length>—Break Handling In
Error Control Operation
Use this command to set the modem behavior when a BREAK is received.
The <break_selection> parameter sets the type of break sent to the remote
DCE when a break is received from the local DTE. The <timed> parameter
sets whether the V.42 L-SIGNAL send the break length. The
<default_length> parameter sets the length of the break sent to the local DTE
when the modem receives a break from the remote DTE that does not have a
defined break length. The <default_length> is defined in milliseconds and
has a default value of 30 (30 ms).
Valid <break_selection> Values
0 Ignore break (default).
1 Non expedited, nondestructive.
2 Expedited, nondestructive.
3 Expedited, destructive.
Valid <timed> Values:
0 V.42 L-SIGNAL does not indicate break signal length.
1 V.42 L-SIGNAL indicates break signal length.
Valid <default_length> Values:
0 Modem does not deliver a break to the DTE.
1—255 Modem delivers a break of the length set by the
<default_length> parameter.
+EFRAM=<value 1>,<value 2>—Frame Length
Use this command to set the maximum link-layer frame information field
size that the soft modem attempts to establish. <value 1> defines the field
size for the sending direction in octets. <value 2> defines the field size for
the receiving direction in octets and is not required.
+ER=<value>—Error Control Reporting
Use this command to turn on or turn off the error control report. If the
compression report is enabled, the +ER:<type> intermediate result code
reports the current DCE-DCE error control type. It is issued after the
determination of the error control protocol and before the final result code
(e.g., CONNECT). Specifically, the +ER intermediate result code is issued
after the modulation report (+MCR and +MRR) and before the data
compression report (+DR).
