Cisco TelePresence Administrator's Manual page 428

Reference material
Zones Zone [1..1000] Neighbor AdvancedMediaGateway Mode: <On/Off>
Controls whether calls to or from this zone will use an Advanced Media Gateway.
Default: Off
Example: xConfiguration Zones Zone 3 Neighbor AdvancedMediaGateway Mode: On
Zones Zone [1..1000] Neighbor Authentication Mode: <DoNotCheckCredentials/TreatAsAuthenticated/
CheckCredentials>
Controls how the VCS authenticates incoming messages from this zone and whether they are subsequently
treated as authenticated, unauthenticated, or are rejected. The behavior varies for H.323 messages, SIP
messages that originate from a local domain and SIP messages that originate from non-local domains. See the
Administrator Guide for full details about each of the Authentication Policy options.
Default: DoNotCheckCredentials
Example: xConfiguration Zones Zone 1 Neighbor Authentication Mode: DoNotCheckCredentials
Zones Zone [1..1000] Neighbor H323 CallSignaling Port: <1024..65534>
The port on the neighbor to use for H.323 calls to and from this VCS.
Default: 1720
Example: xConfiguration Zones Zone 3 Neighbor H323 CallSignaling Port: 1720
Zones Zone [1..1000] Neighbor H323 Port: <1024..65534>
The port on the neighbor to use for H.323 searches to and from this VCS.
Default: 1719
Example: xConfiguration Zones Zone 3 Neighbor H323 Port: 1719
Zones Zone [1..1000] Neighbor H323 SearchAutoResponse: <On/Off>
Determines what happens when the VCS receives a H323 search, destined for this zone.
Off: an LRQ 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 Neighbor H323 SearchAutoResponse: Off
Zones Zone [1..1000] Neighbor Interworking SIP Audio DefaultCodec: <G711u/G711a/G722_48/
G722_56/G722_64/G722_1_16/G722_1_24/G722_1_32/G722_1_48/G723_1/G728/G729/AALCD_48/
AALCD_56/AALCD_64/AMR>
Specifies which audio codec to use when empty INVITEs are not allowed.
Default: G711u
Example: xConfiguration Zones Zone 3 Neighbor Interworking SIP Audio DefaultCodec: G711u
Zones Zone [1..1000] Neighbor Interworking SIP EmptyInviteAllowed: <On/Off>
Determines whether the VCS will generate a SIP INVITE message with no SDP to send to this zone. INVITEs with
no SDP mean that the destination device is asked to initiate the codec selection, and are used when the call has
been interworked locally from H.323.
On: SIP INVITEs with no SDP will be generated and sent to this neighbor.
Off: SIP INVITEs will be generated and a pre-configured SDP will be inserted before the INVITEs are sent to this
neighbor.
Default: On
Example: xConfiguration Zones Zone 3 Neighbor Interworking SIP EmptyInviteAllowed: On
Cisco VCS Administrator Guide (X7.1) Page 428 of 479