Cisco TelePresence Video Communication Server Administrator's Manual page 340

Reference material
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
Zones Zone [1..1000] Neighbor Interworking SIP Search Strategy: <Options/Info>
Determines how the VCS will search for SIP endpoints when interworking an H.323 call.
Options: the VCS will send an OPTIONS request.
Info: the VCS will send an INFO request.
Default: Options
Example: xConfiguration Zones Zone 3 Neighbor Interworking SIP Search Strategy:
Options
Zones Zone [1..1000] Neighbor Interworking SIP Video DefaultBitrate: <64..65535>
Specifies which video bitrate to use when empty INVITEs are not allowed.
Default: 384
Example: xConfiguration Zones Zone 3 Neighbor Interworking SIP Video
DefaultBitrate: 384
Cisco VCS Administrator Guide (X6.1) Page 340 of 401