The modular system concept for expansion of up to 88 / 118 ports

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elmeg ICT880 / 880-rack
Now, expansion has become even more flexible with the new VoIP-VPN Gateway module.
Can also be used with analog exchange connections with the 2 POTS or 4 POTS modules.

Expansion options:

• Max. 46 digital exchange line channels (up to 8 external S0, up to 1 S2M)
• Max. 40 digital S0 channels (up 20 internal S0)
• Max. 68 digital Up0 channels (up to 34 internal x Up0)
• Max. 4 analog exchange line ports
• Max. 44 analog ports
• Max. 4 door terminals (4 bells possible for each terminal )
• Max. 32 alarm inputs (6 per switching contact module and 8 by means of analog ports on the base moduel)
• Max. 12 switching contacts (3 per switching contact module)
• Max. 88/118 ports in total
• USB port and max. two V.24- in-terfaces

Base module:

• 4 x S0, switchable between internal/external
• 8 internal a/bn
  2 module slots for expansions with:
• 2 internal S0, 1 S0 being switchable between internal/external
• 4 internal S0, 1 S0 being switchable between internal/external
• 4 x Up0 *
• 8 x Up0 *
• 4 internal a/bn
• 8 internal a/bn
• Cordless DECT-system elmeg DECT400 (1can be used)
• VoIP-VPN-gateway (prepared, 1 can be used)

(*a Up0 system telephone or an Up0/S0 converter is required for each Up0)

and 2 slots for:

• S2M module (1x can be used)
• 2 POTS module (connection of 2 analog exchange lines, 1 can be used)
• 4 POTS module (connection of 4 analog exchange lines, 1 can be used)
• Door intercom module (door terminal)
• Switching contact modile comprising 6 alarm input/sensors and switchingcontacts/actuators
• Emergency supply module (emergency supply for a connected and authorized ISDN phone, 1 can be used)

and also:

• ICT router module slot
• Overvoltage protection module

 Extension module elmeg ICT880xt / 880xt-rack:

• 6 Up0, 4 internal a/b

2 module slots for expansions with:

• 2 internal S0, 1 S0 being switchable between internal/external
• 4 internal S0, 1 S0 being switchable between internal/external
• 4 x Up0 *
• 8 Up0 * (1 can be used)
• 4 internal a/bn
• 8 internal a/bn

(*a Up0 system telephone or an Up0/S0 converter is required for each Up0)

and 2 slots for:

• Door intercom module (door ter-minal)
• Switching contact module com-prising 6 alarm inputs/sensors and switchingcontacts/actuators

and also:

• Overvoltage protection module