Does the Norstar ICS support analog telephones. If so, how do you activate the analog extension.
The ICS does support analog devices.You must install an analog terminal adaptor(ata) or an analog station module(supports 8 stations).Analog station module does not support off premise extensions.Ata will support opx'es.
If this is a CICS,you have a built in ata on port 107 I believe.