AudioCodes Mediant 800B MSBR User Manual page 300

value of the P-Asserted-Identity header can be copied to the From header), call's
parameter values

Deletion of SIP body (e.g., if a message body is not supported at the destination
network this body is removed)

Translating one SIP response code to another

Topology hiding (generally present in SIP headers such as Via, Record Route, Route
and Service-Route).

Configurable identity hiding (information related to identity of subscribers, for example,
P-Asserted-Identity, Referred-By, Identity and Identity-Info)

Apply conditions per rule - the condition can be on parts of the message or call's
parameters

Multiple manipulation rules on the same SIP message
The figure below illustrates a SIP message manipulation example:
User's Manual
Figure 22-2: SIP Header Manipulation Example
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Mediant 800B MSBR
Document #: LTRT-12813