User guide

BROOKTROUT CONFIGURATION FILES
79
Parameter Value
(UAC) has responsibility for renegotiating the media to image. Numbers
greater than 0 indicate the number of milliseconds for the system to wait
before attempting media renegotiation.
Set this parameter to:
-1 Disables media renegotiation on outbound calls. Use this value for
a Cisco router.
0 Does not delay before attempting to renegotiate the media.
>0 Waits this number of milliseconds before attempting to
renegotiate the media.
Note
Set at least 500 ms of time difference between inbound and outbound
media renegotiate delay parameters.
Unit: ms
Range: -1 and 0 tp 60000
Value Type: decimal
Default value: 2000 (2 second).
t38_fax_fill_bit_removal
Specifies whether the API can remove or insert fill bits to reduce the
bandwidth of the transport mechanism. Set this parameter to:
FALSE Indicates that the API does not support the capability.
TRUE Indicates that the API can remove or insert fill bits.
Value type: Boolean
Default value: FALSE
Note
This parameter does not affect the normal T.30-level capability to
remove or insert fill bits.
t38_fax_rate_management
Specifies a value that identifies the data rate management method of the
transport. Set this parameter to:
localTCF Indicates that the transport uses the local training check
frame (TCF) data rate management type (not supported).
transferredTCF Indicates that the transport uses the transferred
training check frame (TCF) data rate management type.
Value type: character string
Default value: transferredTCF
t38_fax_transcoding_JBIG
Specifies whether the API can convert to and from JBIG fax images to
reduce the bandwidth of the transport mechanism when using a reliable
transport (for example, TCP). Set this parameter to:
FALSE Indicates that the API does not support the capability.
TRUE Indicates that the API can convert JBIG fax images.
Value type: Boolean
Default value: FALSE