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The Avaya IP400 PRI 48 T1 Expansion Kit adds two T1/PRI trunk ports to your Avaya IP Office system.
Avaya IP400 PRI 48 T1 Features
- Supports two PRI (23B+D) trunk or one T1 Robbed-Bit (24B) trunk through a single RJ45 port
- Mode of operation is selected in the IP Office configuration
- Provides integrated CSU/DSU
- Compatible with IP Office Small Office Edition, IP403, IP406 V1, IP406 V2, and IP412 control units
- Compatible IP500 and IP500 V2 control units when fitted with Legacy Card Carrier (sold separately; see accessory below); not compatible with IP Office 9.1 or higher