HP-UX C SIP Stack Programmer's Guide (Novembery 2007)

Event Notification 269
Authentication and DNS
SUBSCRIPTION
F
ORKING
C
ONFIGURATION
The subscription forking configuration parameters are as follows:
bEnableSubsForking
Enables the subscription forking feature in the SIP Stack. If this parameter is set
to RV_FALSE, all NOTIFY requests that do not exactly match an existing
subscription will be handled as general transactions. No forked subscriptions
will be created. If this parameter is set to RV_TRUE, a new forked subscription
will be created for each NOTIFY request as explained above. The default value
for this parameter is RV_FALSE.
AUTHENTICATION
AND DNS
For information on subscription authentication, see the Authentication chapter.
For information on subscription DNS see the Working with DNS chapter.
REFER For information on using the subscription for REFER implementation, see the
the REFER chapter.