Installing IP500/IP500 V2 Page 308
15-601042 Issue 28c (19 August 2013)IP Office 9.0
10.11.27 4412
This phone is supported in North America (U-Law) only. Not supported on the IP500 DS16 V2, IP500 DS30 V2, IP500
DS16B, IP500 DS30B and IP500 Combination cards.
Note: A maximum of twenty-seven 4412D telephones are supported on the IP500 DS30 expansion modules and on IP400
DS30 (version 2) expansion module at PCS level 5. Earlier IP400 DS30 expansion modules will only support sixteen of
these telephones.