Dialogic
®
System Release 6.1 CompactPCI for Windows
®
Release Update 93
This feature provides new API functions in the Dialogic
®
Voice library and in the Dialogic
®
Continuous Speech Processing (CSP) library that enable the application to recover from
the stuck channel and return it to an idle and usable state.
Note: Not all stuck channels are recoverable. Also, not all errors are stuck channel errors. See
Section 1.37.2, “Restrictions and Limitations”, on page 100 for more information.
Supported Boards
All media span boards support this media channel reset feature, namely Dialogic
®
DM/V,
DM/V-A, DM/V-B, and DM/IP Boards.
New APIs
The two new API functions are as follows:
• dx_resetch( ) - Call this API to recover the media channel when the channel is stuck
and in a recoverable state. If the channel is recovered, a TDX_RESET event is
generated to the application, which enables the application to reuse the channel for
more media functions. If the channel is not in a recoverable state, a TDX_RESETERR
event is sent back to the application indicating that the specific channel is not
recoverable.
• ec_resetch( ) - Call this API to recover the CSP channel when the channel is stuck
and in a recoverable state. If the channel is recovered, TDX_RESET and
TEC_RESET events are generated to the application, which enables the application
to reuse the channel for more media functions. If the channel is not in a recoverable
state, TDX_RESETERR and TEC_RESETERR events are sent back to the
application indicating that the specific channel is not recoverable. Note that the
ec_resetch( ) function resets both the voice and the CSP channels.
Function reference information is provided next.
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