User guide

BROOKTROUT CONFIGURATION FILES
81
Parameter Value
the beginning of T.30.
Value Type: Boolean
Default value: FALSE
t38_t30_fastnotify
Specifies whether the transport signals the beginning of T.30 by means of a
zero-length data field or uses a T.30 indicator value. Set this to parameter
to:
FALSE: Indicates that the T.38 fax transport uses a zero-length data field to
signal the beginning of T.30.
TRUE: Indicates that the transport uses a T30_INDICATORvalue to signal
the beginning of T.30.
Value Type: Boolean
Default value: FALSE
t38_UDPTL_redundancy_
depth_control
Specifies a value that defines the number of prior messages to include as
messages
redundancy information in a transmitted UDPTL packet carrying signal (FSK
signals). Set this parameter to:
0- 5: Specifies a number value defining how many prior messages to
include as redundancy messages in a packet carrying control data.
Unit: Number
Range: 0 through 5
Value Type: decimal
Default value: 5
t38_UDPTL_redundancy_depth_image
Specifies a value that defines the number of prior messages to include as
redundancy messages in a transmitted UDPTL packet carrying image data.
Set this parameter to:
0-2: Specifies a number value defining how many prior messages to
include as redundancy messages in a packet carrying image data.
Unit: number
Range: 0 through 2
Value Type: decimal
Default value: 2
Brooktrout has predefined a set of common parameters for several IP protocols. See:
Table 1: Predefined H.323 IP Call Control Stack Parameters for H.323 parameters.
Table 2: Basic Predefined SIP IP Call Control Stack Parameters for Basic SIP parameters
Table 3: Advanced SIP IP Call Control Stack Parameters for Advanced SIP parameters
The maximum length of a key's name is defined as CIPI_MAX_KEY_NAME, and the maximum length of a character
string value is defined as CIPI_MAX_KEY_VALUE. These lengths must allow for the NULL terminating character.
Table 1. Predefined H.323 IP Call Control Stack Parameters