Cisco Systems Add/Edit SIP Match Criterion

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Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter48 Configuring Inspection for Voice and Video Protocols
SIP Inspection
Fields
•Name—Enter the name of the SIP class map, up to 40 characters in length.
•Description—Enter the description of the SIP class map.
•Add—Adds a SIP class map.
•Edit—Edits a SIP class map.
•Delete—Deletes a SIP class map.
Modes
The following table shows the modes in which this feature is available:
Add/Edit SIP Match Criterion
Configuration> Global Objects > Class Maps > SIP > Add/Edit SIP Traffic Class Map >
Add/Edit SIP Match Criterion
The Add/Edit SIP Match Criterion dialog box lets you define the match criterion and value for the SIP
class map.
Fields
•Match Type—Specifies whether the class map includes traffic that matches the criterion, or traffic
that does not match the criterion.
For example, if No Match is selected on the string “example.com,” then any traffic that contains
“example.com” is excluded from the class map.
•Criterion—Specifies which criterion of SIP traffic to match.
– Called Party—Match the called party as specified in the To header.
– Calling Party—Match the calling party as specified in the From header.
– Content Length—Match the Content Length header, between 0 and 65536.
– Content Type—Match the Content Type header.
– IM Subscriber—Match the SIP IM subscriber.
– Message Path—Match the SIP Via header.
– Request Method—Match the SIP request method.
– Third-Party Registration—Match the requester of a third-party registration.
– URI Length—Match a URI in the SIP headers, between 0 and 65536.
•Called Party Criterion Values—Specifies to match the called party. Applies the regular expression
match.
– Regular Expression—Lists the defined regular expressions to match.
Firewall Mode Security Context
Routed Transparent Single
Multiple
Context System
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