User`s guide

Dialogic
®
System Release 6.0 PCI for Windows
®
Release Update, Rev 62 — January 30, 2008 46
Dialogic Corporation
New APIs
The two new API functions are:
• 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.