ZyXEL Communications 2602HWNLI-D7A User Manual
Prestige 2602HWNLI-D7A Support Notes
All contents copyright (c) 2007 ZyXEL Communications Corporation.
125
Furthermore, when the P2602HWNLI – D1A 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.
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
P2602HWNLI – D1A WEB GUI.
services when is powerless situation. On the following section, it tells you how to configure lifeline under
P2602HWNLI – D1A WEB GUI.
Lifeline configuration
To configure lifeline in P2602HWNLI – D1A, click on VoIP -> PSTN Line to display the following screen.
You can specify a prefix number in prefix field. This number will be used to switch from VoIP to PSTN
system when you wish to make a call to PSTN destination. For example, when you want to dial out to a PSTN
destination, you first pick up the phone, and you will heard a dial tone, than you push in the prefix number as
destination, you first pick up the phone, and you will heard a dial tone, than you push in the prefix number as
defined in prefix field in this case it will be 0000, than the device will switch over to PSTN line. At this
moment you will hear dial tone from PSTN again. At this state you can dial out to PSTN as you would on a
regular PSTN system.
moment you will hear dial tone from PSTN again. At this state you can dial out to PSTN as you would on a
regular PSTN system.