User`s guide

Dialogic
®
System Release 6.0 PCI for Windows
®
Release Update, Rev 62 — January 30, 2008 90
Dialogic Corporation
1.24.2 Documentation
The online bookshelf provided with Dialogic
®
System Release 6.0 PCI for Windows
®
contains information about all system release features including features for application
development, configuration, administration, and diagnostics.
For more information about setting parameters in the CONFIG file, see the Dialogic
®
DM3
Architecture PCI Products on Windows
®
Configuration Guide.
Note: The online bookshelf has not been updated for this feature, so the new option is not
currently documented in the Dialogic
®
DM3 Architecture PCI Products on Windows
®
Configuration Guide.
1.25 Optional Use of Sharing of Timeslot (SOT)
Algorithm
The Sharing of Timeslot (SOT) algorithm for Dialogic
®
DM3 Boards maximizes the
efficiency of the internal timeslots used for external transmit reference, allowing a full 120
channel density for such features as continuous speech processing and transaction
record. The SOT algorithm is enabled by default, regardless of whether continuous
speech processing or transaction record functionality is needed. Its use places certain
constraints on an application for performing listen/unlisten functions in a specific
sequence.
For increased flexibility in application design, it is now possible to disable the SOT
algorithm by adding a new parameter, QKERNEL_DISABLE_TIMESLOT_SHARING, to
the board’s CONFIG file.
Note: The SOT algorithm is now supported on the Dialogic
®
DM/V600-4E1 Board with media
load ml1_4x2_r2mf.
For more detailed information about the SOT algorithm, guidelines for enabling or
disabling the algorithm, and supported boards and media loads, see the technical note
titled “Disabling the Sharing of Timeslot (SOT) Algorithm via DM3 config file change” on
the Dialogic website at
http://www.dialogic.com/support/helpweb/dxall/tnotes/legacy/2000/tn104.htm
1.26 New FSK Transmit and Receive Signal Level
Parameters
With the Service Update, there are new transmit and receive FSK parameters that let you
change the volume level of the FSK modem signals sent and received by the board using
the parameter control in the configuration/FCD files for Dialogic
®
DM3 Boards.