Cisco TelePresence Administrator's Manual page 444

Reference material
Zones Zone [1..1000] DNS SIP SearchAutoResponse: <On/Off>
Determines what happens when the VCS receives a SIP search that originated as an H.323 search, destined for
this zone.
Off: a SIP OPTION message will be sent to the zone.
On: searches will be responded to automatically, without being forwarded to the zone.
Default: Off
Example: xConfiguration Zones Zone 1 DNS SIP SearchAutoResponse: Off
Zones Zone [1..1000] DNS SIP TLS Verify Mode: <On/Off>
Controls X.509 certificate checking between this VCS and the destination system server returned by the DNS
lookup. When enabled, the domain name submitted to the DNS lookup must be contained within the server's
X.509 certificate (in either the Subject Common Name or the Subject Alternative Name attributes).
Default: Off
Example: xConfiguration Zones Zone 1 DNS SIP TLS Verify Mode: On
Zones Zone [1..1000] DNS SIP TLS Verify Subject Name: <S: 0..128>
The certificate holder's name to look for in the traversal client's X.509 certificate (must be in either the Subject
Common Name or the Subject Alternative Name attributes). If empty then the domain portion of the resolved URI
is used.
Example: xConfiguration Zones Zone 1 DNS SIP TLS Verify Subject Name: "example.com"
Zones Zone [1..1000] DNS SIP UDP BFCP Filter Mode: <On/Off>
Determines whether INVITE requests sent to this zone filter out UDP/BFCP. This option may be required to
enable interoperability with SIP devices that do not support the UDP/BFCP protocol.
On: any media line referring to the UDP/BFCP protocol is replaced with TCP/BFCP and disabled.
Off: INVITE requests are not modified.
Default: Off
Example: xConfiguration Zones Zone 1 DNS SIP UDP BFCP Filter Mode: Off
Zones Zone [1..1000] DNS ZoneProfile: <Default/Custom/MicrosoftOCS2007/
CiscoUnifiedCommunicationsManager/NortelCS1000/AdvancedMediaGateway/
NonRegisteringDevice/LocalB2BUAService>
Determines how the zone's advanced settings are configured.
Default: uses the factory defaults.
Custom: allows you to configure each setting individually.
Preconfigured profiles: alternatively, choose one of the preconfigured profiles to automatically use the
appropriate settings required for connections to that type of system.
Default: Default
Example: xConfiguration Zones Zone 1 DNS ZoneProfile: Default
Zones Zone [1..1000] ENUM DNSSuffix: <S: 0, 128>
Specifies the DNS zone to be appended to the transformed E.164 number to create an ENUM host name which
this zone is then queried for.
Example: xConfiguration Zones Zone 2 ENUM DNSSuffix: "e164.arpa"
Cisco VCS Administrator Guide (X7.2) Page 444 of 498