Status-Line Manipulation and Value Matching

The Oracle® Enterprise Session Border Controller’s HMR feature has been enhanced to support the ability to change the status code or reason phrase in SIP responses. This addition—the ability to edit status-lines in responses—builds on HMR’s existing ability to edit response headers or the Request-URI in a request.

This section shows you how to configure SIP HMR when you want the Oracle® Enterprise Session Border Controller to drop a 183 Session Progress response when it does not have SDP, though flexibility is built into this feature so that you can use it to achieve other ends. In addition, you can now set the SIP manipulation’s match-value parameter with Boolean parameters (AND or OR).