AVAYA IP Office 500 Expansion Modules
IP500 Analog Trunk 16 Module
This expansion module provides an additional sixteen Loop Start or Ground Start two-wire analog trunks. (Ground start trunks are not available in all territories) The first two trunks on the module which are automatically switched to power fail sockets on the rear of the unit in the event of power being interrupted must be loop start for correct power fail operation.
For installations in a rack, this module requires the IP500 Rack Mounting Kit. The IP500 Analog Trunk 16 Module is functionally identical to the IP400 Analog Trunk 16 Module.
IP500 Digital Station Module
This expansion module provides additional Digital Station (DS) ports for selected Avaya 1400, 2400, 4400, 5400, 6400, T3 (EMEA only) Series phones and 3810 wireless phones (North America only). The IP500 Digital Station module is available in 2 variants; 16 or 30 extensions.
For installations in a rack, this module requires the IP500 Rack Mounting Kit. The IP500 Digital Station Module is functionally identical to the IP400 Digital Station V2 Module.
IP500 Phone Expansion Module
This module provides additional analog telephone interfaces:
- Two Wire.
- DTMF signaling (No rotary or Loop Disconnect).
- Time Break Recall (No Earth Recall).
- Caller ID capable.
- Message Waiting Indication (MWI) capable - High Voltage, Pulsed High Voltage, Line Reversal.
The IP500 Phone module is available in 2 versions, giving 16 or 30 extensions. Telephones can be located up to 3280 feet (1km) from the control unit. For extensions located "out-of-the-building" additional line protection will be needed. For more information on cabling and out of building guidelines, see the IP Office Installation Manual.
