User`s guide

Dialogic
®
System Release 6.0 PCI for Windows
®
Release Update, Rev 62 — January 30, 2008 388
Dialogic Corporation
Parameter Name:
TcpTimedWaitDelay
Va l u e Ty p e :
REG_DWORD (DWORD Value)
Valid Range:
30 to 300 seconds
Also, see the following Microsoft information at these links:
• Windows
®
2000 http://support.microsoft.com/default.aspx?scid=kb;en-us;120642
• Windows
®
XP http://support.microsoft.com/default.aspx?scid=kb;en-us;314053
Update to Section 7.2.12, gc_MakeCall( ) Variances for IP (IPY00029956 =
PTR# 36646)
The following paragraph is added to Section 7.2.12, gc_MakeCall( ) Variances for
IP, just before Section 7.2.12.1 (page 123):
When using SIP, if the remote side does not send a final response to an outgoing INVITE (sent by
the call control library) within 64 seconds, the gc_MakeCall( ) function times out and the library
generates a GCEV_DISCONNECTED event to the application. If the application attempts to drop
the call before the 64 second timeout is reached, the library's behavior depends on whether a
provisional response was received. When no provisional response was received before the
application cancels the call, the library cleans up the call immediately. But if a provisional response
was received before the application attempts to cancel the call, the library sends a CANCEL to the
remote endpoint and generates a GCEV_DROPCALL to the application after it receives the
200OK response to the CANCEL and a 487RequestTerminated response for the original INVITE,
or when an additional 32-second timeout expires.
Update to the gc_OpenEx( ) Variances for IP section (PTR# 32087)
The following paragraph should be added to Section 7.2.13, gc_OpenEx( )
Variances for IP (pages 136-137). This paragraph should also be considered to be a
variance for gc_Close( ), which does not have a “Variances for IP” section in this
edition of the document.
• Applications should avoid closing and re-opening devices multiple times. Board devices
and channel devices should be opened during initialization and should remain open for the
duration of the application.
Update for INIT_IPCCLIB_START_DATA( ) and INIT_IP_VIRTBOARD( )
The initialization functions INIT_IPCCLIB_START_DATA( ) and
INIT_IP_VIRTBOARD( ), which are documented in the Dialogic
®
Global Call IP
Technology Guide, are not supported in Dialogic
®
System Release 6.0 PCI for
Windows
®
. Ignore the discussions of the INIT_IPCCLIB_START_DATA( ) and
INIT_IP_VIRTBOARD( ) functions in the following sections:
• Section 4.1, Call Control Configuration
• Section 4.5.1, Enabling Access to SIP Message Information Fields
• Section 7.2.20, gc_Start( ) Variances for IP
• Section 7.5.1, INIT_IPCCLIB_START_DATA( )
• Section 7.5.2, INIT_IP_VIRTBOARD( )
• IP_VIRTBOARD data structure reference page