aculab Prosody X Manuale di installazione - Pagina 13
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Stampa la paginaModern Ethernet switching equipment operates in a full duplex data mode. It is not
recommended to route Prosody X IP communication interface via a network path
containing a half duplex "hub" as this will reduce system performance.
1.8
System initialisation
The system start-up process will run automatically at power on.
1.9
Initial hardware checks
When the Prosody X is turned on various LED indicators are used to indicate the
state of the system.
The two power supply status LEDs will be illuminated at all times in normal operation.
The Prosody X 1U HA chassis Quick Start guide describes the operation of the other
LEDs.
1.10 Multiple Prosody X 1U HA configurations
To configure multiple Prosody X 1U HA chassis, please refer to the AIT/ACT guide.
1.11 Common setup problems
1.11.1 System TDM clock not configured
Where one or more E1 or T1 trunks are connected to network equipment, correct
operation depends on TDM clock synchronisation.
A common setup problem concerns the configuration of the system TDM clock which
is required to synchronise the Prosody X 1U HA chassis to other E1/T1 equipment.
This should be set to recover the clock from a network source or PSTN, where
available. The recovered clock source will default to E1/T1 trunk 0 and may be re-
configured to any other connected E1/T1 trunk via the ACT or Switch API.
It is not possible to synchronise one Prosody X 1U HA to multiple network sources
that are not synchronised to each other. An example of this scenario can be two or
more E1/T1 trunks, each connected to a separate carrier network.
1.11.2 Ethernet IP address out of range
All Ethernet end points in a network require a valid and unique IP address. Consult
the network administrator for information on the available range of IP addresses.
Prosody X Installation guide
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