User`s guide

Dialogic
®
System Release 6.0 PCI for Windows
®
Release Update, Rev 62 — January 30, 2008 342
Dialogic Corporation
DM3 board cannot use any of the FrontEnd values in the Derive Primary Clock From
parameter.
In the Administrative Software section, the following restriction and limitation on the
Board Management API is documented:
Note: A restriction and limitation of Board Management is that it is supported only on JCT single span
and dual span boards under the following protocols: T1 4ESS, T1 5ESS, T1 DMS100, and T1 NI2.
(E1 protocols are not supported.)
This information is correct except that it also applies to Dialogic
®
DM3 boards. And
with the Service Update, additional protocols are supported for DM3 boards. Replace
the restriction and limitation with the following correct one:
Note: The Board Management API is supported on JCT single span and dual span boards using the
following protocols: T1 North American ISDN (4ESS, 5ESS, DMS100, DMS250, and NI2). (E1
protocols are not supported.)
The Board Management API is supported on digital DM3 boards (the board must have a network
interface for the API to be supported) using the following protocols: T1 North American ISDN
(4ESS, 5ESS, DMS100, DMS250, and NI2). With the Service Update, additional protocols are
supported: E1/T1 CAS (PDK protocols), additional T1 ISDN (NTT and QSIG-T1), E1 ISDN
(NET5 and QSIG-E1), DPNSS, and DASS2.
Updates to the Development Software chapter, New Conferencing Library API section
and Audio Conferencing API Library section
The following note, which appears in both the New Conferencing Library API
section and Audio Conferencing API Library section, should be deleted because it
is no longer correct:
Note: Although the Audio Conferencing (DCB) API continues to be supported, it is recommended that
all new conferencing applications be developed using the new Conferencing (CNF) API.
Updates to the Development Software chapter, Standard Runtime Library API section
The New Features list is incomplete. The correct list of new features is as follows:
• Support for an alternative variant of the extended asynchronous programming model
A set of functions called the device grouping API has been added to support a more efficient
alternative to the sr_waitevtEx( ) variant of the extended asynchronous model.
• Device mapper functions
A set of new device mapper functions are available to return information about the structure of
the system.
• Support for user context in asynchronous programming model
The sr_GetUserContext( ) function has been added to the SRL. This function provides
support for user context in asynchronous mode. User context is a mechanism that allows you
to match a termination event with a function call by returning the user-supplied pointer
originally passed to the function. In this release, user context is only supported in the new
Conferencing (CNF) API library.
Updates to the Development Software chapter, Voice API Library section
The New Features list is incomplete. The correct list of new features is as follows:
• Cached prompt management
Prompts can be stored in on-board memory rather than in the host computer to reduce latency.
The dx_getcachesize( ) and dx_cacheprompt( ) functions and the TDX_CACHEPROMPT
event have been added to the Voice library to support cached prompt management.