Cisco TelePresence Video Communication Server Administrator's Manual page 296

Reference material
Bandwidth Pipe [1..1000] Name: <S: 1, 50>
Assigns a name to this pipe.
Example: xConfiguration Bandwidth Pipe 1 Name: "512Kb ASDL"
Call Loop Detection Mode: <On/Off>
Specifies whether the VCS will check for call loops.
Default: On
Example: xConfiguration Call Loop Detection Mode: On
Call Routed Mode: <Always/Optimal>
Specifies whether the VCS routes the signaling for calls.
Always: the VCS will always route the call signaling.
Optimal: if possible, the VCS will remove itself from the call signaling path, which may mean the call does not
consume a call license.
Default: Always
Example: xConfiguration Call Routed Mode: Always
Call Services CallsToUnknownIPAddresses: <Off/Direct/Indirect>
Determines the way in which the VCS will attempt to call systems which are not registered with it or one of its
neighbors.
Direct: allows an endpoint to make a call to an unknown IP address without the VCS querying any neighbors.
The call setup would occur just as it would if the far end were registered directly to the local system.
Indirect: upon receiving a call to an unknown IP address, the VCS will query its neighbors for the remote address
and if permitted will route the call through the neighbor.
Off: endpoints registered directly to the VCS may only call an IP address of a system also registered directly to
that VCS.
Default: Indirect
Example: xConfiguration Call Services CallsToUnknownIPAddresses: Indirect
Call Services Fallback Alias: <S: 0, 60>
Specifies the alias to which incoming calls are placed for calls where the IP address or domain name of the VCS
has been given but no callee alias has been specified.
Example: xConfiguration Call Services Fallback Alias: "reception@example.com"
Certification AdvancedAccountSecurity Mode: <On/Off>
Enables or disables advanced account security. Note: you must restart the system for any changes to take
effect.
Default: Off
Example: xConfiguration Certification AdvancedAccountSecurity Mode: On
Cisco VCS Administrator Guide (X6.1) Page 296 of 401