Cisco Cisco Expressway
3.
Configure the search rule so that all calls to URIs in the format
identifier@example.com.*
are forwarded to
Lync.
Rule name
To Lync
Priority
100
Source
Any
Mode
Alias pattern match
Pattern type
Regex
Pattern string
.+@example\.com.*
Pattern behavior
Leave
On successful match
Stop
Target zone
To Microsoft Lync Server via B2BUA
4.
Click Save.
Note
: never use a Mode of Any alias. Always use a pattern string which matches the Lync domain as closely as
possible so that only calls, notifies and other messages that are handled by Lync get sent to it. If Any alias were to be
selected, then all calls and other messages would be routed to Lync — subject to no higher priority search rules
matching — whether or not Lync supports that call.
selected, then all calls and other messages would be routed to Lync — subject to no higher priority search rules
matching — whether or not Lync supports that call.
This misconfiguration could introduce delays or cause calls to fail.
Task 5: (If Required) Create Search Rules to Route Calls to Other Domains Supported on Lync
If Lync supports only a single domain then no other search rules area required here. If Lync supports other domains
and video endpoints should be able to call these devices, one or more additional search rules can be added.
and video endpoints should be able to call these devices, one or more additional search rules can be added.
1.
Go to Configuration > Dial plan > Search rules.
2.
Click New.
3.
Configure the search rule so that all calls to the relevant URI are routed to Lync.
Rule name
xxxx To Lync
Priority
100
Source
Any
Mode
Alias pattern match
(never use a Mode of Any alias)
Pattern type
Regex
Pattern string
.+@<relevant domain>.*
Pattern behavior
Leave
On successful match
Stop
Target zone
To Microsoft Lync Server via B2BUA
4.
Click Save.
5.
Repeat for all domains supported on Lync (that are not used in the video network).
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Cisco Expressway with Microsoft Lync Deployment Guide