Cisco TelePresence Administrator's Manual page 427

Reference material
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 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"
Zones Zone [1..1000] H323 Mode: <On/Off>
Determines whether H.323 calls will be allowed to and from this zone.
Default: On
Example: xConfiguration Zones Zone 2 H323 Mode: On
Zones Zone [1..1000] HopCount: <1..255>
Specifies the hop count to be used when sending an alias search request to this zone. Note: if the search request
was received from another zone and already has a hop count assigned, the lower of the two values will be used.
Default: 15
Example: xConfiguration Zones Zone 2 HopCount: 15
Zones Zone [1..1000] Name: <S: 1, 50>
Assigns a name to this zone.
Example: xConfiguration Zones Zone 3 Name: "UK Sales Office"
Cisco VCS Administrator Guide (X7.1) Page 427 of 479