Maximum Registration Backoff Timer; Backup Sip Server - Siemens A31003-D3000-M100-01-76A9 Administrator User Manual

Administration
System Settings

3.5.9.4 Maximum Registration Backoff Timer

3.5.9.5 Backup SIP Server

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If a registration attempt should result in a timeout, the phone waits a random time
before sending another REGISTER message. The Reg. backoff (seconds)
parameter determines the maximum waiting time.
Administration via WBM
System > SIP interface
Administration via Local Phone
|
--- Admin
|--- System
|--- SIP Interface
|--- Reg. backoff
Related Topics
The Backup registration allowed flag indicates whether or not the phone treats
the backup proxy server as a SIP registrar. If set to "Yes", the phone tries to
register its SIP address with the server whose IP address or hostname is
specified by Backup proxy address. Once an IP address has been entered, the
SIP-UDP Port is opened, even if SIP-TLS is used for the OS Voice connection.
The Backup registration timer determines the duration of a registration with the
backup SIP server.
The Backup transport option displays the current transport protocol used to
carry SIP messages to the Backup proxy server.
The Backup OBP flag indicates whether or not the Backup proxy server is used
as an outbound proxy.
OpenScape Desk Phone IP, Phone Administration, Administrator Documentation
A31003-D3000-M100-01-76A9, 02-2013