User`s guide

Dialogic
®
System Release 6.0 PCI for Windows
®
Release Update, Rev 62 — January 30, 2008 403
Dialogic Corporation
DM/V2400A Board). For further information, see Section 1.32, “Time Stamp for Tone-
On/Off Events”, on page 97 of this Release Update.
New TN_TIMESTAMP data structure
Because of a new feature in the Service Update, a new data structure,
TN_TIMESTAMP, has been added to provide a time stamp for tone-on/off events. For
further information, see Section 1.32, “Time Stamp for Tone-On/Off Events”, on page
97 of this Release Update.
3.4.27 Dialogic
®
Voice API Programming Guide
Functions not supported
The r2_creatfsig( ) and r2_playbsig( ) functions, which were previously provided for
backward compatibility only, are no longer supported. All references to these functions
should be deleted. R2MF signaling is typically accomplished through the Dialogic
®
Global Call API.
Update to Chapter 6, Application Development Guidelines
The following note should be added to Section 6.4.2, Multithreading and
Multiprocessing:
Note: The continuous speech processing architecture allows a voice channel to be shared between
processes (or applications) on Dialogic
®
JCT Boards, on Dialogic
®
DM3 Boards, and on
Dialogic
®
Host Media Processing (HMP) Software (starting with Dialogic
®
Host Media
Processing Software Release 1.3 for Windows
®
), providing one process does the play activity and
the other process does the record/stream activity. Other CSP scenarios are not supported, such as
playing or recording/streaming from both processes.
Update to Chapter 7, Call Progress Analysis
Because of enhancements introduced in the Service Update, Section 7.5.6, SIT
Frequency Detection, is superseded by the information in this Release Update. For
information about this feature, see Section 1.8, “Enhanced Special Information Tones
on Dialogic
®
DM3 Boards Using Voice and Global Call APIs”, on page 55 and
Section 1.59, “Enhanced Special Information Tone Frequency Detection on Dialogic
®
DM3 Boards”, on page 229 of this Release Update.
Updates to Section 8.5, Voice Encoding Methods
The following row is added to Table 9, Voice Encoding Methods (DM3 Boards)
(PTR# 31773):
In Table 10, Voice Encoding Methods (Springware Boards), the 16-bit linear PCM
coder is not supported on Dialogic
®
Springware Boards and should be removed from
the table. (IPY00006594 = PTR# 36685)
Update to Section 8.7, Transaction Record (IPY00006537 = PTR# 35666)
The following paragraph should be added to this section:
Digitizing Method
Sampling Rate
(kHz)
Resolution (bits) Bit Rate (kbps) File Format
IMA ADPCM coder 8 4 32 VOX, WAVE