Thiết lập một số thông số sau:
- Outgoing Trunk Disconnect timer = 8 min in COR of trunk
- Trunk COR for Outgoing Trunk Disconnect? = y in system-parameter feature
- Try the COR for the user/station.
- Affects outgoing public network trunks (CO, DIOD, FX, WATS, and ISDN public-network). If the Alcatel ISDN-PRI trunk group is a TIE type, then it’s not considered a Public Network trunk and won’t be eligible for the “Outgoing Trunk Disconnect Timer” feature.