Notes On Isdn Service; Related Commands - Lucent Technologies PortMaster OR-HS Hardware Installation Manual

1. Connect the analog device to the PHONE port on the Office Router
(OR-U-AP shown).
If you are using an external modem, connect the RJ-45-to-DB-25-Male modem
cable to the S0 port of the Office Router.
2. Pick up the telephone receiver and ensure that a dial tone is present.
If no dial tone is present, verify connections. If you still do not hear a dial tone,
call Lucent Remote Access Technical Support.

Notes on ISDN Service

Outgoing calls. If both ISDN B channels are being used for a Multilink PPP data
connection, the Office Router OR-ST-AP and OR-U-AP temporarily drops one of the B
channels connections to allow an outbound voice call.
Incoming calls. If your ISDN service is provisioned to support more than two call
appearances, the Office Router temporarily drops one B channel of a Multilink PPP
session to allow an inbound voice call. If your ISDN service does not support more
than two call appearances, the inbound caller will hear a busy signal.
This feature is supported only on the National ISDN-1 switch type.
Data over voice (DOV) calls. To receive DOV calls, the analog PHONE port of the
OR-ST-AP and OR-U-AP must be disabled.
The Office Router does not support call waiting, call hold, or caller line ID (CLID)
features.

Related Commands

The following commands are available in ComOS for the OR-ST-AP and OR-U-AP.
Note – ComOS commands for the analog port use the pots keyword.
Installing the PortMaster Office Router
Connect an Analog Device (OR-ST-AP and OR-U-AP)
ISDN/U
Ethernet PHONE S1-S2
PHONE
S0
1186-0020
2-11