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VCE.RECORD

Dependent Functions

vceRecord, vceRecordMessage

Field Name

Type

Default

Units

Description

AGCenable

DWORD

0

Mask

Flag to enable Automatic Gain Control (AGC). Set to 1 to enable AGC and 0 to disable it.

beepampl

INT32

-20

dBm

The amplitude of the record beep tone. Valid range for AG boards is -54 to 3.

beepfreq

DWORD

1000

Hz

The frequency of the record beep tone. Use zero (0) to disable the beep.
Valid range for AG boards is 200 - 3600.

beeptime

DWORD

200

ms

The duration of the record beep tone. 0 disables the beep. Valid range for AG boards is 0 - 65535.

DTMFabort

DWORD

0xffff

Mask

Allows you to control which DTMFs abort record. A value may be formed by ORing any of the following values:

Digit
0
1
2
3
4
5
6
7
8
9
*
#
A
B
C
D

Name
VCE_DIGIT_0 VCE_DIGIT_1 VCE_DIGIT_2 VCE_DIGIT_3 VCE_DIGIT_4 VCE_DIGIT_5 VCE_DIGIT_6 VCE_DIGIT_7 VCE_DIGIT_8 VCE_DIGIT_9 VCE_DIGIT_STAR VCE_DIGIT_POUND VCE_DIGIT_A VCE_DIGIT_B VCE_DIGIT_C VCE_DIGIT_D

Value
0x0001 0x0002 0x0004 0x0008 0x0010 0x0020 0x0040 0x0080 0x0100 0x0200 0x0400 0x0800 0x1000 0x2000 0x4000 0x8000

gain

INT32

0

dB

The gain applied to the signal before it is encoded. Valid range for AG boards is -54 to 24. If AGC is enabled, this is the initial gain when recording starts.

novoicetime

DWORD

5000

ms

The maximum length of silence at the beginning of a recording before recording will be stopped with CTA_REASON_NO_VOICE. Use zero (0) to disable this timer.
Valid range for AG boards is 0 - 65535.

silenceampl

INT32

-45

dBm

The maximum signal level that is considered to be silence. Valid range for AG boards is -51 to -15.

silencetime

DWORD

3000

ms

The maximum length of silence after audio energy has been detected before record will be stopped with CTA_REASON_VOICE_END. Use zero (0) to disable this timer.
Valid range for AG boards is 0 - 65535.

Field Name	Type	Default	Units	Description
`AGCenable`	`DWORD`	0	Mask	Flag to enable Automatic Gain Control (AGC). Set to 1 to enable AGC and 0 to disable it.
`beepampl`	`INT32`	-20	dBm	The amplitude of the record beep tone. Valid range for AG boards is -54 to 3.
`beepfreq`	`DWORD`	1000	Hz	The frequency of the record beep tone. Use zero (0) to disable the beep. Valid range for AG boards is 200 - 3600.
`beeptime`	`DWORD`	200	ms	The duration of the record beep tone. 0 disables the beep. Valid range for AG boards is 0 - 65535.
`DTMFabort`	`DWORD`	`0xffff`	Mask	Allows you to control which DTMFs abort record. A value may be formed by ORing any of the following values:
				Digit 0 1 2 3 4 5 6 7 8 9 * # A B C D	Name `VCE_DIGIT_0 VCE_DIGIT_1 VCE_DIGIT_2 VCE_DIGIT_3 VCE_DIGIT_4 VCE_DIGIT_5 VCE_DIGIT_6 VCE_DIGIT_7 VCE_DIGIT_8 VCE_DIGIT_9 VCE_DIGIT_STAR VCE_DIGIT_POUND VCE_DIGIT_A VCE_DIGIT_B VCE_DIGIT_C VCE_DIGIT_D`	Value `0x0001 0x0002 0x0004 0x0008 0x0010 0x0020 0x0040 0x0080 0x0100 0x0200 0x0400 0x0800 0x1000 0x2000 0x4000 0x8000`
`gain`	`INT32`	0	dB	The gain applied to the signal before it is encoded. Valid range for AG boards is -54 to 24. If AGC is enabled, this is the initial gain when recording starts.
`novoicetime`	`DWORD`	5000	ms	The maximum length of silence at the beginning of a recording before recording will be stopped with `CTA_REASON_NO_VOICE`. Use zero (0) to disable this timer. Valid range for AG boards is 0 - 65535.
`silenceampl`	`INT32`	-45	dBm	The maximum signal level that is considered to be silence. Valid range for AG boards is -51 to -15.
`silencetime`	`DWORD`	3000	ms	The maximum length of silence after audio energy has been detected before record will be stopped with `CTA_REASON_VOICE_END`. Use zero (0) to disable this timer. Valid range for AG boards is 0 - 65535.

(Page 3 of 3 in this chapter)

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