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12-31
Cisco ASA Series Firewall ASDM Configuration Guide
Chapter 12 Configuring Inspection for Voice and Video Protocols
SIP Inspection
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Regular Expression Class—Lists the defined regular expression classes to match.
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Manage—Opens the Manage Regular Expression Class dialog box, which lets you configure
regular expression class maps.
• Content Length Criterion Values—Specifies to match a SIP content header of a length greater than
specified.
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Greater Than Length—Enter a header length value in bytes.
• Content Type Criterion Values—Specifies to match a SIP content header type.
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SDP—Match an SDP SIP content header type.
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Regular Expression—Match a regular expression.
Regular Expression—Lists the defined regular expressions to match.
Manage—Opens the Manage Regular Expressions dialog box, which lets you configure regular
expressions.
Regular Expression Class—Lists the defined regular expression classes to match.
Manage—Opens the Manage Regular Expression Class dialog box, which lets you configure
regular expression class maps.
• IM Subscriber Criterion Values—Specifies to match the IM subscriber. Applies the regular
expression match.
–
Regular Expression—Lists the defined regular expressions to match.
–
Manage—Opens the Manage Regular Expressions dialog box, which lets you configure regular
expressions.
–
Regular Expression Class—Lists the defined regular expression classes to match.
–
Manage—Opens the Manage Regular Expression Class dialog box, which lets you configure
regular expression class maps.
• Message Path Criterion Values—Specifies to match a SIP Via header. Applies the regular expression
match.
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Regular Expression—Lists the defined regular expressions to match.
–
Manage—Opens the Manage Regular Expressions dialog box, which lets you configure regular
expressions.
–
Regular Expression Class—Lists the defined regular expression classes to match.
–
Manage—Opens the Manage Regular Expression Class dialog box, which lets you configure
regular expression class maps.
• Request Method Criterion Values—Specifies to match a SIP request method.
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Request Method—Specifies a request method: ack, bye, cancel, info, invite, message, notify,
options, prack, refer, register, subscribe, unknown, update.
• Third-Party Registration Criterion Values—Specifies to match the requester of a third-party
registration. Applies the regular expression match.
–
Regular Expression—Lists the defined regular expressions to match.
–
Manage—Opens the Manage Regular Expressions dialog box, which lets you configure regular
expressions.
–
Regular Expression Class—Lists the defined regular expression classes to match.
–
Manage—Opens the Manage Regular Expression Class dialog box, which lets you configure
regular expression class maps.