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<wAiur>: integer type; wanted air interface user rate. 0 indicates that TA shall calculate a
proper value from currently selected fixed network user rate (<speed> subparameter from
+CBST command), <codings>, and <wRx> (or <maxRx> from +CHSD command if
<wRx>=0). Other values:
1
9600 bps
2
14400 bps
3
19200 bps
4
28800 bps
6
43200 bps
<wRx>: integer type; wanted amount of receive timeslots. Default value 0 indicates that TA
shall calculate a proper value from currently selected <wAiur> and <codings>
<topRx>: integer type; top value for <wRx> that user is going to request during the next
established non-transparent HSCSD call. Default value 0 indicates that user is not going to
change <wAiur>/<wRx> during the next call
<codings>: a sum of integers, each representing a channel coding that is accepted for non-
transparent HSCSD calls. Default value 0 indicates that all supported codings are accepted
(refer +CHSD command for other values). value 12 indicates that 9.6k and 14.4k channel
codings are supported):
1
4.8k full rate data traffic channel
4
9.6k full rate data traffic channel
8
14.4k full rate data traffic channel
8.3.13 +CHSC HSCSD current call parameters
Command
execute
+CHSC
test
+CHSC=?
Optional. 07.07 section 6.15. When no call is in progress (or external ME is not connected),
all values are zero.
Parameters:
<rx>: integer type; number of receive timeslots currently in use
<tx>: integer type; number of transmit timeslots currently in use
<aiur>: integer type; current air interface user rate (refer +CHSN command for possible
values)
<coding>: current channel coding (refer +CHSD command for possible values)
8.3.14 +CV120 V.120 rate adaption protocol
Command
set
+CV120=<rah>,<mfm>,<mode>,
<llineg>,<assign>,<negtype>
read
+CV120?
test
+CV120=?
Mandatory when V.120 interworking supported by ME. 07.07 section 6.20.
Response
+CHSC: <rx>,<tx>,<aiur>,<coding>
Response
+CV120: <rah>,<mfm>,<mode>,
<llineg>,<assign>,<negtype>
+CV120: (1),(0,1),(1),(0),(0),(0)
Default
,1
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