Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Field
Value
Rule name
Dialing H.323 strings with domain
Description
Place calls to string@domain with no alias transform
Priority
50
Source
Any
Request must be
authenticated
authenticated
No
Mode
Alias pattern match
Pattern type
Regex
Pattern string
(.+)@domain
Pattern behavior
Leave
On successful match
Continue
Target zone
Local Zone
State
Enabled
These search rules ensure that both the E.164 number and full URI are searched for, so that endpoints can still be
reached whether they have registered with an H.323 ID (
reached whether they have registered with an H.323 ID (
123abc
) or a full URI (
123abc@domain
).
■
The first search rule takes any aliases in the format
string@domain
and transforms them into the format
string
.
■
To ensure that any endpoints that have actually registered with an alias in the format
string@domain
can also
still be reached, the lower-priority second search rule places calls to
string@domain
without transforming the
alias.
Allowing Calls to IP Addresses Only if They Come From Known Zones
In addition to making calls to aliases, calls can be made to specified IP addresses. To pass on such calls to the
appropriate target zones you must set up search rules with a Mode of Any IP address. To provide extra security you
can set the rule's Source option to All zones. This means that the query is only sent to the target zone if it originated
from any configured zone or the Local Zone.
appropriate target zones you must set up search rules with a Mode of Any IP address. To provide extra security you
can set the rule's Source option to All zones. This means that the query is only sent to the target zone if it originated
from any configured zone or the Local Zone.
To achieve the example described above, from the Create search rule page (Configuration > Dial plan > Search
rules > New) set up a search rule as follows:
rules > New) set up a search rule as follows:
Field
Value
Rule name
IP addresses from known zones
Description
Allow calls to IP addresses only from a known zone
Priority
100
Source
All zones
Request must be
authenticated
authenticated
No
Mode
Any IP address
On successful match
Continue
Target zone
Overseas office
State
Enabled
189
Cisco TelePresence Video Communication Server Administrator Guide