Alphabetical Reference
Survivability Backup Registration
The "Backup registration" option indicates whether or not the phone treats
the Backup proxy server as a SIP .Registrar. If the setting is 'On', the phone
tries to register its SIP address with the Backup proxy server.
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Survivability Backup Registration Timer
The "Backup Reg Timer" option displays the duration of the SIP registration
requested by the phone when it registers with the backup proxy server.
Note. The phone only registers with the backup proxy if the "Backup regis-
tration" setting is 'On'.
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Survivability Backup OBP
The "Backup OBP flag" indicates whether or not the Backup Proxy Server
is used as an outbound proxy.
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Survivability Backup Transport
The "Backup transport" option displays the current transport protocol used
to carry SIP messages to the Backup proxy server.
Options:
•
•
UDP is prepared.
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System Name
•
220
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TCP
UDP
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See "Branding/Identity name".