Cisco Cisco Expressway Maintenance Manual
Field
Description
Usage tips
Priority
The order in the search process that this rule is
applied, when compared to the priority of the
other search rules. All Priority 1 search rules
are applied first, followed by all Priority 2 search
rules, and so on. More than one rule can be
assigned the same priority, in which case any
matching target zones are queried
simultaneously. The default is 100.
applied, when compared to the priority of the
other search rules. All Priority 1 search rules
are applied first, followed by all Priority 2 search
rules, and so on. More than one rule can be
assigned the same priority, in which case any
matching target zones are queried
simultaneously. The default is 100.
The default configuration means that the Local
Zone is searched first for all aliases. If the alias
is not found locally, all neighbor, traversal
client and traversal server zones are
searched, and if they cannot locate the alias
the request is sent to any DNS and ENUM
zones.
Zone is searched first for all aliases. If the alias
is not found locally, all neighbor, traversal
client and traversal server zones are
searched, and if they cannot locate the alias
the request is sent to any DNS and ENUM
zones.
Protocol
The source protocol for which the rule applies.
The options are Any, H.323 or SIP.
The options are Any, H.323 or SIP.
Source
The sources of the requests for which this rule
applies.
applies.
Any: neighbor or traversal zones, and any non-
registered devices.
registered devices.
All zones: neighbor or traversal zones.
Named: a specific source zone for which the
rule applies.
rule applies.
Named sources creates the ability for search
rules to be applied as dial plan policy for
specific zones.
rules to be applied as dial plan policy for
specific zones.
Source name
The specific source zone for which the rule
applies. Choose from the Default Zone, Default
Subzone or any other configured zone.
applies. Choose from the Default Zone, Default
Subzone or any other configured zone.
Only applies if the Source is set to Named.
Request
must be
authenticated
must be
authenticated
Specifies whether the search rule applies only to
authenticated search requests.
authenticated search requests.
to limit the
set of services available to unauthenticated
devices.
devices.
Mode
The method used to test if the alias applies to
the search rule.
the search rule.
Alias pattern match: the alias must match the
specified Pattern type and Pattern string.
specified Pattern type and Pattern string.
Any alias: any alias (providing it is not an IP
address) is allowed.
address) is allowed.
Any IP Address: the alias must be an IP
address.
address.
Pattern type
How the Pattern string must match the alias for
the rule to be applied. Options are:
the rule to be applied. Options are:
Exact: the entire string must exactly match the
alias character for character.
alias character for character.
Prefix: the string must appear at the beginning
of the alias.
of the alias.
Suffix: the string must appear at the end of the
alias.
alias.
.
Applies only if the Mode is Alias Pattern
Match.
Match.
You can test whether a pattern matches a
particular alias and is transformed in the
expected way by using the
particular alias and is transformed in the
expected way by using the
tool (
Maintenance > Tools > Check pattern
).
Cisco Expressway Administrator Guide (X8.5.2)
Page 152 of 403
Dial plan and call processing
About transforms and search rules