User's Manual

Name Range or Default Description
change the characteristics of
the session, for example
when the target of an
incoming call or a transfer
does not support the codec
originally negotiated on the
trunk.
Use Offerer's Preferred
Codec
Default = Off Normally for SIP calls, the
codec preference of the
answering end is used. This
option can be used to
override that behavior and
use the codec preferences
offered by the caller.
Avaya Aura
®
Session Manager line redundancy
In an Avaya Aura
®
network that includes multiple Avaya Aura
®
Session Managers for
redundancy, the B5800 Branch Gateway system can be configured with a secondary Avaya
Aura
®
Session Manager line. If for any reason the B5800 Branch Gateway system's primary
Avaya Aura
®
Session Manager line goes out of service, the system will automatically attempt
to use the secondary Avaya Aura
®
Session Manager line.
Note:
Determining which Session Manager line is the primary line and which is the secondary line
is not an option that can be configured.
During normal operation, the Avaya Aura
®
Session Manager line added to the B5800 Branch
Gateway configuration first is used as its primary Avaya Aura
®
Session Manager line for all
calls to the Avaya Aura
®
network. Incoming calls can be received on either line at all times.
Initial configuration for a Centralized Branch
118 Implementing the Avaya B5800 Branch Gateway November 2011
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