Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Field
Description
Usage tips
Accept proxied
registrations
registrations
Controls whether proxied SIP registrations routed
through this zone are accepted.
through this zone are accepted.
This setting only applies to registration
requests for a domain for which the
VCS is acting as a Registrar. For
requests for other domains the SIP
requests for a domain for which the
VCS is acting as a Registrar. For
requests for other domains the SIP
Media
encryption
mode
encryption
mode
Controls the media encryption policy applied by the
VCS for SIP calls (including interworked calls) to and
from this zone.
VCS for SIP calls (including interworked calls) to and
from this zone.
for more information.
ICE support
Controls whether ICE messages are supported by the
devices in this zone.
devices in this zone.
for more information.
Poison mode
Determines if SIP requests sent to systems located
via this zone are "poisoned" such that if they are
received by this VCS again they will be rejected.
via this zone are "poisoned" such that if they are
received by this VCS again they will be rejected.
Authentication section:
Authentication
policy
policy
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.
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.
for more information.
Accept
delegated
credential
checks
delegated
credential
checks
Controls whether this zone accepts delegated
authentication requests.
authentication requests.
for more
information.
Client settings section:
Retry interval
The interval in seconds with which a failed attempt to
establish a connection to the traversal server should
be retried.
establish a connection to the traversal server should
be retried.
Location section:
Peer 1 to Peer 6
address
address
The IP address or FQDN of the traversal server.
If the traversal server is a VCS Expressway cluster,
this should include all of its peers.
this should include all of its peers.
information.
Configuring Traversal Server Zones
A VCS Expressway can act as a traversal server, providing firewall traversal on behalf of traversal clients (a VCS
Control).
Control).
For firewall traversal to work, the traversal server (VCS Expressway) must have a special type of two-way relationship
with each traversal client. To create this connection between a VCS Expressway and a VCS Control, see
with each traversal client. To create this connection between a VCS Expressway and a VCS Control, see
. For full details on how traversal client zones and traversal server zones work
.
Note:
to make sure that traversal zones to work.
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Cisco TelePresence Video Communication Server Administrator Guide
Zones and Neighbors