IP500/IP500 V2 Installation Page 24
15-601042 Issue 25i (03 January 2013)IP Office 8.0
1.5.2 IP500 Trunk Cards
Most IP500 base cards can be fitted with an IP500 trunk daughter
cards to support the connection of trunks to the base card.
Each daughter card is supplied with the stand off pillars required for
installation and a label to identify the daughter cards presence on the
front of the base card after installation.
· IP500 Combination cards are pre-fitted with a trunk daughter card
which cannot be removed or changed for another type of trunk
daughter card.
IP500 Analog Trunk Daughter Card
This card allows the base card to support 4 analog loop-start trunks.
· The analog phone ports do not include a ringing capacitor.
Where this is a requirement, connection should be via a Master
socket containing ringing capacitors.
· If fitted with an IP500 Analog Trunk daughter card, during
power failure phone port 8 is connected to analog trunk port
12.
· Maximum: 4 per control unit.
IP500 PRI-U Trunk Daughter Card
This card allows the base card to support up to 2 PRI trunk
connections. The card is available in single and dual port variants.
The card can be configured for E1 PRI, T1 robbed bit, T1 PRI or E1R2
PRI trunks.
· Maximum: 4 per control unit.
· The IP Office system supports 8 unlicensed B-channels on each
IP500 PRI-U port fitted. Additional B-channels, up to the capacity
of ports installed and PRI mode selected require IP500 Universal
PRI (Additional Channels) licenses added to the
configuration. These additional channels consume the licenses
based on which additional channels are configured as in-service
from port 9 of slot 1 upwards. D-channels are not affected by
licensing.
IP500 BRI Trunk Daughter Card
This card allows the base card to support up to 4 BRI trunk
connections, each trunk providing 2B+D digital channels. The card is
available in 2 port (4 channels) and 4 port (8 channels) variants.
· Maximum: 4 per control unit.
· S-Bus Connection: The card can be switched from To trunk mode
to So mode. This mode requires additional terminating resistors
and an ISDN crossover cable connection, see BRI Port (So) .
· IP Office Basic Edition - Norstar Mode and IP Office Basic
Edition - Quick Mode systems are limited to a maximum of 12
BRI channels using BRI Combination and or BRI trunk
daughter cards.
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