AudioCodes IPmedia 3000, Installation Manual

Page: 43 / 90

Version 5.8 43 July 2009
Installation Manual 2. Physical Description
Item # Label Description
6 CRT , MJR , MNR ,
IN
Alarm Terminal Block Closures: Contains four groups of terminals for
connecting external Telco alarm devices according to Critical, Major,
and Minor severities. Devices can be controlled using Common,
Normally Open method. The IN connector is for Shelf (User-Defined)
connections, which are to be implemented in a future version.
7 SWAP RDY N/A.