Configuring survivability
Issue 3 January 2014 153
● FAILBACK_POLICY - Failback Policy.
● FAST_RESPONSE_TIMEOUT - Fast Response Timer.
● PSTN_VM_NUM - The number called when the deskphone is in failover and the Message
button is pressed.
● RECOVERY_REGISTER_WAIT - Reactive Monitoring Interval in seconds.
● REGISTERWAIT - Proactive Monitoring Interval in seconds.
● SIP_CONTROLLER_LIST - Configured Controller list. A comma-separated list of SIP
URIs, a hostname, or numeric IP address. If null, DHCP/DNS will provide the defaults.
● SIMULTANEOUS_REGISTRATIONS - The number of Session Managers and Branch
Session Managers with which the deskphone will simultaneously register. Do not add
Branch Session Managers to this list.
● SIPREGPROXYPOLICY - Registration Policy.
Setting a controller via the user interface
The survivability parameters can be provisioned in the SIP Phone Settings screens. However,
any modification that you do through the user interface, can be modified or cleared only through
the user interface.
When setting survivability parameters, consider these points:
● The SIP proxy settings screen shows the SIP proxy server addresses (or DNS names)
from the list of configured controllers in descending priority from top to bottom. Note that
duplicate entries are removed from the list of configured controllers.
● An entry can be deleted by navigating to the entry and pressing the Delete softkey only if
the entry was created from this screen. You cannot delete an entry that was not created
from this screen.
● If the New softkey is pressed, a new screen is shown which allows the user to enter the
parameter’s values for server, transport type, and port. The server and port fields are
initially blank. The transport type is initially shown as TLS. Once any field is edited the
Save softkey appears. When the Save softkey is pressed a new entry is inserted into the
list of configured controllers at the UI priority. Multiple UI entries are prioritized in the order
in which they are entered.
● If an entry is selected (by pressing the Select softkey when the entry is highlighted) a new
screen is shown which displays the parameter’s current values for server, transport type,
and port. In this screen all of the values can be edited. Once any of the values are edited
the Save softkey appears. If the Save softkey is pressed, the information is saved as
follows.
- If the selected value originated from user input from the SIP proxy settings screen then
the changes will replace that original SIP controller entry.
To Next Page
Loading...
