Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Field
Description
Usage tips
Outbound
registration
refresh
maximum
registration
refresh
maximum
The maximum allowed value for a SIP registration refresh
period for an outbound registration. Requests for a value
greater than this will result in a lower value being returned
(calculated according to the Outbound registration
refresh strategy). The default is 3600 seconds.
period for an outbound registration. Requests for a value
greater than this will result in a lower value being returned
(calculated according to the Outbound registration
refresh strategy). The default is 3600 seconds.
SIP
registration
proxy mode
registration
proxy mode
Specifies how proxied registrations and requests
containing Route Sets are handled when the VCS receives
a registration request for a domain for which it is not acting
as a Registrar.
containing Route Sets are handled when the VCS receives
a registration request for a domain for which it is not acting
as a Registrar.
Off: registration requests are not proxied (but are still
permitted locally if the VCS is authoritative as a Registrar
for that domain). Requests with existing Route Sets are
rejected.
permitted locally if the VCS is authoritative as a Registrar
for that domain). Requests with existing Route Sets are
rejected.
Proxy to known only: registration requests are proxied in
accordance with existing call processing rules, but only to
known neighbor, traversal client and traversal server
zones. Requests containing Route Sets are proxied only if
they were received from a known zone.
accordance with existing call processing rules, but only to
known neighbor, traversal client and traversal server
zones. Requests containing Route Sets are proxied only if
they were received from a known zone.
Proxy to any: registration requests are proxied in
accordance with existing call processing rules to all known
zones. Requests containing Route Sets are always
proxied.
accordance with existing call processing rules to all known
zones. Requests containing Route Sets are always
proxied.
The default is Off.
for more information.
Authentication Controls
This section contains the device authentication controls for enabling delegated credential checking. The
configurable options are:
configurable options are:
Field
Description
Usage tips
Delegated
credential
checking
credential
checking
Controls whether the credential checking of SIP messages
is delegated, via a traversal zone, to another VCS.
is delegated, via a traversal zone, to another VCS.
Off: use the relevant credential checking mechanisms
(local database, Active Directory Service or H.350
directory via LDAP) on the VCS performing the
authentication challenge.
(local database, Active Directory Service or H.350
directory via LDAP) on the VCS performing the
authentication challenge.
On: delegate the credential checking to a traversal client.
The default is Off.
Note that delegated credential
checking must be enabled on both
the traversal server and the traversal
client.
checking must be enabled on both
the traversal server and the traversal
client.
for more information.
Advanced SIP Settings
Field
Description
Usage tips
SDP max size
Specifies the maximum size of SDP payload that can be
handled by the VCS (in bytes)
handled by the VCS (in bytes)
Default is 32768 bytes.
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Cisco TelePresence Video Communication Server Administrator Guide