Installation and Maintenance Manual - Aastra 5000 AMT/PTD/PBX/0058/4/6/EN
Description des sous-ensembles 01/2011 Page 237
4.13.4.5 Installation and wiring
The LT2 card cannot be hot-plugged in a working iPBX. The iPBX must be powered off
before inserting the card.
This card must be connected with cable No. HG4731.
Caution: Activating a card connected to an ISDN network requires special
programming on Aastra Management Portal.