IPO/B5800 IP500 EXP MOD PHONE 16 - 700449507

The Avaya IP500 Phone 16 provides 16 additional analog station ports for your Avaya IP Office system.

"Provides an additional 16 Plain Ordinary Telephone (POT) ports for use with analog telephones. Same functionality as the IP400 Phone 16 V2 but with matching exterior of IP500 control unit. "

"Supported by IP Office core software level 2.1(36) minimum IP403, IP406 V1, IP406 V2, and IP412. IP500 running R4.2 or earlier; Professional Edition is required. IP500 running R5.0 or higher. IP500 V2 running R6.0 or higher. "