Mvc, Motorola Vocoders Configuration; Mvc Parameters - Motorola AT Commands G24-L Developer's Manual

Call Control

+MVC, Motorola Vocoders Configuration

This AT command is used to choose and configure the priority order of the supported voice
codecs (vocoders).
Changes take effect after restart.
Command
Type
Set
Read
Test
The following table shows the +MVC parameters.
<Parameter>
<n>
<p1>,<p2>,<p3>
,<p4>,<p5>
Example
AT+MVC=0
OK
AT+MVC=1,1,2,3
OK
AT+MVC?
+MVC: 1,2,3
OK
AT+MVC=?
+MVC: (0,1),(1-5),(1-5),(1-5),(1-5),(1-5)
OK
3-38
Syntax
AT+MVC=<n>[,<p1>[,< OK
p2>[,<p3>[,<p4>[,<p5>]
or:
]]]]
+CME ERROR: <err>
AT+MVC? +MVC:
<p1>[,<p2>[,<p3>[,<p4>[,
<p5>]]]]
OK
or:
+CME ERROR: <err>
AT+MVC=? +MVC:
(0,1),(1-5),(1-5),(1-5),(1-5),
(1-5)
OK
Table 3-17: +MVC Parameters
0 Restore default vocoder configuration.
1 Set vocoders and their priority order.
1 GSM full rate speech version 1.
2 GSM half rate speech version 1.
3 GSM full rate speech version 2 (EFR).
4 GSM full rate speech version 3 (AMR Full Rate).
5 GSM half rate speech version 3 (AMR Half Rate).
// Restart
G24-L AT Commands Reference Manual
Response/Action
The command will save new
vocoders configuration or restore
the default configuration, only after
module restart.
The command will read the current
vocoders values.
The command shall return the list
of supported
<n>,<p1>,<p2>,<p3>,<p4>,<p5>
values.
Description
Remarks
April 15, 2008