AVer EMC1000, Руководство пользователя, Страница: 15 / 33

13
SIP INTERFACE
Parameter Vaules Description
Listening SIP Port Port
This parameter provides an additional SIP port for SIP interactions between
EMC1000 and external entities. The external entities can be SIP UAs like SIP
PBXs, or non-registered SIP clients.
SIP clients cannot register to EMC1000 through this port, to register with
EMC1000 the Listening SIP Port of the Built-in Registrar / Proxy should be used.
Block Direct Calls
Check-box
(Yes/No)
If this box is checked, direct incoming calls through “SIP Listening Port” (see
above), will be blocked.
BUILT-IN REGISTRAR / PROXY
Parameter Vaules Description
Enable Registrar / Proxy Check-box (Yes/No)
If this box is checked then EMC1000 can be used as a registrar
for SIP clients.
Listening SIP Port Port
This is EMC1000’s built-in listening SIP port, used for
registration of SIP clients and session establishments. It is
applicable only if “Enable Registrar / Proxy” (above) check-box
has been set.
REGISTER Authenticate
Required
Check-box (Yes/No)
“REGISTER Authenticate Required” is a check box that
determines the authentication of the managed users to
EMC1000. Managed users are users that are provisioned in
the system. If the box is checked, non-managed users are
not allowed to register with the system.
Authentication Realm String
Authentication realm of EMC1000 built-in Registrar for
REGSITER digest challenge, any string can be used.
SIP Users
Add Users
Used to add new users to the system. This function is
applicable only when “Enable Registrar Proxy” and
“REGISTER Authenticate Required” check-boxes have been
checked. For more details, please refer to “Add Users”.
Show Users
Used to display the system’s users. This function is applicable
only when “Enable Registrar / Proxy” check-box has been set.
For more detail
s, please refer to “Show Users”.
NAT Traversal
MCU is behind NAT Check-box (Yes/No) States whether the MCU is behind a NAT.
MCU Public IP / Domain
Name
IP address
SIP public IP address or domain name, used for near-end NAT
traversal. NAT Traversal is not applicable for sessions which
use SIP Interface: SIP Listening Port.
EXTERNAL REGISTRAR
Parameter Vaules Description
Use External
Registrar Check-box
(Yes/No) If an external registrar is configured, EMC1000 registers access numbers and
conference rooms to the external registrar.
Registrar IP/
Domain Name
IP address The external registrar IP address or domain name
Registrar Port Port The external registrar SIP port
Use REGISTER Check-box
Indicates whether the registration requires authentication.