AudioCodes Mediant 4000 SBC User Manual page 376

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and you are returned to the Topology View, displaying the new IP Group.
For more information on configuring IP Groups, see ''Configuring IP Groups'' on page 349.
IP Group icons also display connectivity status with Server-type IP Groups:

exists with IP Group.

with the IP Group.
The line type connecting between an IP Group and a SIP Interface indicates whether a
routing rule has been configured for the IP Group. A solid line indicates that you have
configured a routing rule for the IP Group; a dashed line indicates that you have yet to
configure a routing rule.
Note:

You can also view connectivity status in the IP Groups table.

To support the connectivity status feature, you must enable the keep-alive mechanism
for the Proxy Set that is associated with the IP Group (see ''Configuring Proxy Sets'' on
page 363).

The green-color state also applies to scenarios where the device rejects calls with the
IP Group due to low QoE (e.g., low MOS), despite connectivity.
5 Links to Web pages relating to commonly required SBC configuration:

Classification: Opens the Classification table where you can configure Classification
rules (see ''Configuring Classification Rules'' on page 491).

Number Manipulation: Opens the Outbound Manipulations table where you can
configure manipulation rules on SIP Request-URI user parts (source or destination) or
calling names in outbound SIP dialog requests (see ''Configuring IP-to-IP Outbound
Manipulations'' on page 533).

Routing: Opens the IP-to-IP Routing table where you can configure IP-to-IP routing
rules (see ''Configuring SBC IP-to-IP Routing Rules'' on page 499).

SBC Settings: Opens the SBC General Settings page where you can configure
miscellaneous settings.
User's Manual
Description
(Green with check mark): Keep-alive is successful and connectivity
(Red with "x"): Keep-alive has failed and there is a loss of connectivity
376
Mediant 4000 SBC
Document #: LTRT-40203