[Users] Call routing

[Jeff Williams]

This is not openser specific, but can I just check my understanding of
the SIP RFC? Given an INVITE where the Request-URI is different from the
To field, a UAS should route the INVITE based on the Request-URI,
correct? The reason I ask it that I am having problems integrating
openser with a proprietry SIP proxy as the proprietry proxy routes
INVITES based on the To field.

Jeff