Small Office Remote Access Switch 79C ONFIGURING RESOURCES AND L INESPOTS Option2. Select POTS from the Physical Resource Menu.3. Select Lines from the POTS Menu.4. Press 1 to add a POTS line.5. Select the jack Id from the list of available jacks.6. Optional: enter the primary phone number of the POTS line.Select your primary phone number from the displayed list. This list is the directory numbersyou configured for your data links. There will be no list displayed if there are no data linksconfigured.7. Optional: customize POTS configuration.a. Enable or disable Use Alternate Outbound if Primary is Busy.If you enable this option, an outbound call from the specified jack can use any availabledatalink (that supports voice or voice+data) if the primary phone number is busy. Thisoption is necessary for applications using Calling Line Id for the POTS jacks. If you disablethis option, outbound calls will only use the configured datalink and phone number.b. Enable or disable Forwarding Incoming if Other Jack is Busy.If you enable this option, incoming calls to a particular jack can be sent to the other jack ifthe first jack is busy. If you disable this option, the system will reject the incoming call.c. Select the Type of Device Connected to this Jack. Select telephone or other.Configuring POTS Information Per DeviceTo configure the POTS information per device:1. Select Security from the main CFGEDIT menu.2. Select Device Level Databases from the security menu.3. Select On-node Device Database Entries from the device level database menu.4. Enter non-POTS device information.5. To enter POTS information, select POTS Priority Information.6. From the displayed list, select the type of POTS priority you want for this device.a. You may select Preemption of 2nd B-Channel by POTS when both B-channels are active to thisdevice. If you select this priority, one of the two active data calls to this device will bepreempted to service an incoming/outgoing phone call.b. You may select Disconnection by POTS for Last B-Channel when a single B-channel is usedfor a data call for this device. If you select this priority, this last B-channel may bedisconnected to service an incoming/outgoing phone call. By configuring this option, youare implicitly enabling preemption of this device.c. You may also select None of the above. If you select this priority, the system will not preemptor disconnect any active data calls to service an incoming/outgoing phone call.