AVer EMC1000, Руководство пользователя, Страница: 16 / 33

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Authentication (Yes/No)
Authentication
Realm
String
The Authentication realm of the External Registrar Must be the value sent in 401
response to REGISTER messages (Authentication is supported for REGISTER
only).
OUTBOUND PROXY
Parameter Vaules Description
Use Outbound
Proxy Server Check-box
(Yes/No)
States whether an outbound proxy server is used.
In case that the EMC1000 is behind NAT or configured with public IP, and NAT
traversal (Near or Far end) is provided by EMC1000, the Outbound proxy server
should not be configured.
Outbound Proxy
Server IP
IP address The Outbound proxy server IP address.
Outbound Proxy
Server Port
Port The Outbound proxy server port
1. Click to discard the changes
and revert to previous settings.
Click
to save the changes.
2. If any SIP parameter has been
modified, then all the active calls
will be dropped and the application
will restart. In this case the user’s
confirmation is required:
3. Click OK, t he application restarts,
and the new configuration is
applied.
USE BUILT-IN SIP REGISTRAR
If you are setting up EMC1000 in an
environment without IP PBX or you plan to
use EMC1000 built-in SIP registrar, you will
check “Enable Registrar”. If you like to
enforce authentication for each SIP user,
check
“REGISTER Authentication
Required” as well. If EMC1000 is installed
in NAT environment and you like to map it
to public IP for remote employees or guests
to join the call, check “MCU is behind NAT”
and enter public IP in “MCU Public IP /
Domain Name”.