Polycom RMX DOC2579D - Manual (Page 68)

Chapter 2-First Time Installation and Configuration
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— Slot – the MPM/MPM+/MPMx card that the RTM ISDN /
RTM ISDN 1500 card is connected to (RMX 2000: MPM 1/MPM2
RMX 4000: MPM1/MPM2/MPM3/MPM4).
— Service – the ISDN/PSTN Network Service to which the span is
assigned.
— Clock Source – indicates if ISDN signaling synchronization is
being supplied by the Primary or Secondary clock source. The first
span to synchronize becomes the Primary clock source.
— State – the System Alert level of the span (Major, Minor). If there
are no span related alerts, this column contains no entries.
30 Click the check boxes in the Attached field to attach spans (E1 or T1
PRI lines) to the network service named in the Network Service Name
field.
The Spans Table displays the configuration of all spans and all ISDN
network services in the system.
When using the Fast Configuration Wizard during First Entry
Configuration, you are defining the first ISDN/PSTN Network Service in
the system. Spans can only be attached to this service.
Additional ISDN/PSTN Network Services can be defined by using the
ISDN/PSTN Network Services > New PSTN Service button in the
RMX Web Client.
Spans can be attached to, or moved between ISDN network services
by using the ISDN/PSTN Network Services > ISDN Properties >
Spans tab in the RMX Web Client.
Each ISDN RTM card can support either 7 E1 or 9 T1 PRI lines (E1
and T1 connections cannot be used simultaneously).
31 Click Next.
On the RMX 1500, the Slot field does not appear.