Installation and Operation Manual

Table Of Contents
TD 92579EN
10 April 2015 / Ver. N
Installation and Operation Manual
IP-DECT Base Station & IP-DECT Gateway (software version 7.2.X)
90
A wire map of the synchronization ring is available in the GUI. The identities (IPBL-xx-xx-xx)
of the IPBLs and the position in the ring is displayed. If the ring is broken it is possible to
locate where. Click the IP address to access another IPBL.
1 Select DECT Sync > Sync Ring.
4.10.4 Sync Ports
This section only applies to the IPBL.
Displays the
current status of the synchronization ports.
1 Select DECT Sync > Sync Ports.
4.10.5 Air Sync
RFPI Radio Fixed Part Identity is the Id numbe
r of the sync bearer.
Carrier The carrier used for air synchronization
Slot The slot used for air synchronization
Hop The number of hops from the Sync Master to the sync bearer
RSSI Received Signal Strength Indication
FER Frame Error Rate, a value between 0 and 100%. For a good
syn
chronization the FER should be 0. It is OK to occasionally
have a high FER, but only for short periods (up to one minute).
This section only applies to the IPBS.
Air Sync st
atus is displayed in the Device Overview > Air Sync menu. For explanation on
the information shown for the active and the alternative sync bearers, see the table below.
4.10.6 Sync Lost Counter in IPBS
This section will describe briefly the different situations whe
n the “sync lost counter” is
incremented and what impact it has for the users.
Sync Lost Counter
When an IPBS increments the syn
c lost counter it means that the IPBS stops to handle all
radio traffic for a while and after that restarts the synchronization procedure. The radio
part is not really restarted but out of service for a short time period. The IP-part of the IPBS
is not affected by this but is in service all the time.
Status The current status of the port.
Sync Offset The synchronization offset for the IPBL.
Cable Delay The delay caused by the cable.
Sync Lost Counter The number of times synchronization lost.
Communication The present status of communication.
Connected to The IP address of the IPBL connected.
Tx Error The number of transmitting errors.
Rx Error The number of receiving errors