System Guide

SME VOIP SYSTEM GUIDE 4.7 65 | P a g e
Proprietary and Confidential
NOTE: Must only be used for debug purpose and not enabled on a normal
running system
5.13.2 Base station group
The Base station group list various parameter settings for base stations.
Screenshot:
PARAMETERS
DESCRIPTION
ID
Base unit identity in the chained network.
Permitted Output: Positive Integers
STATUS
Base station characteristics in connection to the current multi cell network.
Possible Output(s)
Primary: Main Base station into which all other nodes in the chain synchronizes to.
Locked: The Base unit is currently synchronized and locked to the master Base unit.
Searching: Base unit in the process of locating a Master/slave as specified in DECT sync
source
Free Running: IEEE master is found, and is DECT synchronizing
PREFERED ROLE
Disabled: Disable this base station from the chain
Primary: The base station that is used for main sync, it is possible to select more than one
base station as primary.
NOTE: It is recommended to use base stations that is closest to the backbone as primary
Secondary: Base stations that never will be selected as primary.
Automatic: System finds primary sync source
Alt. Primary: Backup for primary base station in case it fails.
CURRENT ROLE
The current role of the base station
SYNC SOURCE
Shows what base station this specific base station is synchronized with
ALT. SYNC SOURCE
Alternative sync source in case main sync source fails
NWK JITTER
[MS]
(MIN/AVG/MAX)
Measures how the IEEE1588 packets are received, the lower the Jitter is the better
MWK DELAY
[MS]
(MIN/AVG/MAX)
Measures the time it takes an IEEE packet to travel from primary to Slave base station in
ms.
IP STATUS
Current Base station behavior in the SME network.
Possible Outputs
Connected: The relevant Base station(s) is online in the network
Connection Loss: Base station unexpectedly lost connection to network
This Unit: Current Base station whose http Web Interface is currently being accessed
BASE STATION
NAME
Name from management settings.