ZyXEL Communications 2602HWL-D3A manual Faq

Prestige 2602HWL-D3A Support Notes

Call Hold setup	143
Call Waiting setup	143
Three Way Conference setup	146
Call Transfer setup	147
Internal Call	150
Call Fallback	150
Call Park / Call Pickup	151
Call Return	153
Distinctive Ringing	154
Do Not Disturb (DND)	156
Hot Line (Auto Dial)	157
Music on hold	158
TRUNKING	159
Trunking Category	160
Trunking: Peer to Peer	160
Trunking: SIP to FXO	164
Trunking: FXO to SIP	165
Trunking: FXO to FXO	167
FAQ	170
ZYNOS FAQ	170
What is ZyNOS?	170
How do I access the embedded web configurator?	170
What is the default LAN IP address and Password? Moreover, how do I change it?	171
How do I upload the ZyNOS firmware code via embeded web configurator?	171
How do I upgrade/backup the ZyNOS firmware by using FTP client program via LAN?	171
How do I upload or backup ROMFILE via web configurator?	172
How do I backup/restore configurations by using FTP client program via LAN?	172
Why can't I make Telnet to Prestige from WAN?	172
What should I do if I forget the system password?	173
What is SUA? When should I use SUA?	173
What is the difference between NAT and SUA?	173
How many network users can the SUA/NAT support?	174
What are Device filters and Protocol filters?	174
Why can't I configure device filters or protocol filters?	174
PRODUCT FAQ	174
What is the Prestige Integrated Access Device?	174
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All contents copyright (c) 2007 ZyXEL Communications Corporation.