The Avaya IP Office IP400 Phone 16 V2 Expansion Module (700359904) provides an additional 16 ports for use with analog telephones.
- Provides 16 analog extensions
- Two wire
- DTMF signaling (no rotary or Loop Disconnect)
- Time Break Recall (no Earth Loop Recall)
- Caller ID capable
- Message Waiting Indication (MWI) capable - high voltage, pulsed high voltage, line reversal
- Telephones can be located up to 1 km from the control unit
- Additional line protection will be needed for extensions located "out-of-the-building"
- Provides support for a variety of MWI methods - 51V Stepped, 81V, 101V (when using a Phone V2 expansion module), and Line Reversal
- Compatible with Avaya IP Office IP400 and IP500
- Each analog port can support a device of maximum 1 REN
- Includes Power Supply & Cord
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