At+Chup Hang Up Call; At^shup Hang Up Call(S) Indicating A Specific Gsm04.08 Release Cause - Multi-Tech MultiModem EDGE Reference Manual

7.10 AT+CHUP Hang Up Call

Description:
Test Command Syntax:
Response(s):
Exec Command Syntax:
Response(s):
Note:
7.11 AT^SHUP Hang Up Call(s) Indicating a Specific
GSM04.08 Release Cause
Description:
Test Command Syntax:
Response(s):
Write Command Syntax:
Response(s):
Parameter Descriptions:
<cause>
Release Cause
Release cause from GSM04.08 to be indicated to the network.
The Multi-Tech wireless modem will release the selected connection(s) with release cause indication "cause" and
location "user" (0) in the "disconnect" protocol message to the GSM Network. It depends on the network whether
or not the release cause will be forwarded to the remote party.
1
16
17
18
27
31
<cn>
Call Number
The "call number" is an optional index into the list of current calls available via AT+CLCC. AT command
AT^SHUP will terminate the call identified by the specified call number. The default call number "0" is not
assigned to any call, but signifies "all calls". As "0" is the default value, it may be omitted.
With AT^SHUP, Calls will be terminated regardless of their current call status, which may be any of the states
allowed by AT+CLCC.
0
1...7
Notes:
• it depends on the network whether or not a delivered release cause will be forwarded to the remote party.
With AT^SHUP, calls will be terminated regardless of their current call status, which may be any of the states
•
allowed by AT+CLCC.
Multi-Tech Systems, Inc. AT Commands for EDGE Modems (S000371G)
Cancels all active and held calls.
AT+CHUP=?
OK, ERROR, +CME ERROR
AT+CHUP
OK, ERROR, +CME ERROR
AT+CHUP implements the same behavior as ATH.
The write command serves to end one specific call or all calls known to the ME, indicating
a specific GSM04.08 release cause specified by the user. The command can be used for
voice and data calls in any call status (i.e., any calls listed by AT+CLCC).
AT^SHUP=?
OK
AT^SHUP=<cause>[, <cn>]
ERROR, OK
send GSM04.08 release cause "unassigned (unallocated) number"
send GSM04.08 release cause "Normal call clearing "
send GSM04.08 release cause "User busy "
send GSM04.08 release cause "No user responding "
send GSM04.08 release cause "Destination out of order "
send GSM04.08 release cause "Normal, unspecified"
terminate all known calls. Default.
terminate the specific call number <cn>
Chapter 7 – Call-Related Commands
86