Pstn Lifeline Application Notes; Usage Of Pstn Lifeline; Lifeline Configuration - ZyXEL Communications P-2302RL-P1 Support Notes

This is the entry's speed dial key combination. Press this key combination on
Speed Dial a telephone attached to the ZyXEL Device in order to call the party named in
this entry.
This is the descriptive name of the party that you will use this speed dial
Name
entry to call.
SIP Number This is the SIP number of the party that you will call.
This field displays Use Proxy if calls to this party use one of your SIP
accounts. This field displays the SIP server's or the party's IP address or
Type
domain name if calls to this party do not use one of your SIP accounts.
Delete Click this button to remove an entry from the speed dial phonebook.
Click this button to change the speed dial entry. The speed dial entry
Edit
displays in the Add New Entry section of the screen where you can edit it.
Clear Click this button to remove all of the entries from the speed dial phonebook.

PSTN Lifeline Application Notes

Usage of PSTN Lifeline

By using the PSTN lifeline function, you can make and receive regular PSTN phone calls in coexistence
with VoIP service on the same set of phone. This can be done by simply assigning a prefix number (by
default the prefix for PSTN dial out is
to switch over to PSTN line than dial the PSTN number as normal.
Furthermore, when the ZyXEL Device experience power loss such as in case of earthquake and other
natural hazard that cause power loss, it will automatically switch to PSTN line and you can dial a regular
phone number without dialing a prefix number.
This can be applied on the emergency situation such as for contacting police, fire or emergency medical
services when is powerless situation. On the following section, it tells you how to configure lifeline under
the ZyXEL Device WEB GUI.

Lifeline configuration

To configure lifeline in The ZyXEL Device, click on VoIP -> PSTN Line to display the following screen.
0000 and can be change to value you wish to) and dial this prefix
All contents Copyright  2007 ZyXEL Communications Corporation.
P2302RL-P1 Support Notes
99