IP Phone User's Manual
Table Of Contents
- The handset at a glance
- Base station at a glance
- Contents
- Safety precautions
- Gigaset C450 IP - more than just making calls
- VoIP - Making calls via the Internet
- First Steps
- Menu tree
- Making calls with VoIP and the fixed network
- Operating the handset
- VoIP telephony via the Gigaset.net
- Using the directory and lists
- SMS (text messages)
- Setting handset/base station
- Adjusting the loudspeaker volume
- Setting the ringer volume
- Activating/deactivating advisory tones
- Using the handset as an alarm clock
- Changing the base station system PIN
- Restoring the handset default settings
- Restoring the base station to factory settings
- Setting the default connection
- Assigning the phone a fixed IP address
- Web configurator
- Appendix
4
Gigaset C450 IP – more than just making calls
Gigaset C450 IP / IM-Nord EN / A31008-M1713-R201-3-7643 / starting.fm / 01.03.2007
Version 4, 16.09.2005
Gigaset C450 IP –
more than just making calls
Your phone lets you make calls both via
the fixed network and (cost effectively) via
the Internet (VoIP) without using a PC.
And your phone can do much more
besides:
u Press a button each time you make a
call to indicate whether you want to
make a call via the fixed network or via
the Internet (page 16).
u Register up to six handsets on your
base station. Your base station allows
you to use one handset to make a call
via the fixed network and another to
make a call via the Internet at the same
time.
u Use the Gigaset.net for VoIP calls. Con-
nect your phone to the power supply
and the Internet, and enjoy free phone
calls on the Gigaset.net – no need to
make any other settings (page 18).
u Configure the phone connection for
VoIP without a PC. Your phone's con-
nection wizard downloads general data
about your VoIP provider from the
Internet and guides you through enter-
ing your personal data (account). This
makes it easy for you to start using VoIP
(page 10).
u Establish any further required VoIP set-
tings on a PC. The phone has a Web
interface (Web configurator) that can
be accessed via your PC's Web browser
(page 26).
u Assign your own password (system
PIN) to protect your device and the Web
configurator from unauthorised access
(page 24).
u Send and receive SMS messages via the
fixed network (page 22).
u Save 100 phone numbers on your
handset (page 20).
u You can programme the keys of your
phone with important phone numbers.
The phone number is then dialled by
simply pressing the respective key
(page 20).
u Keep your hands free when making a
call. Use the handsfree function on
your handset (page 16) or use the con-
venient headset to make calls (acces-
sory: not included in the scope of deliv-
ery).
u Make sure your phone is always up-to-
date. Arrange to be informed about
firmware updates on the Internet and
download these onto your phone.
u Use your handset as an alarm clock
(page 24).
For more information, please see the full user
guide for your Gigaset C450 IP on the Internet
at www.siemens.com/gigaset
.
Have fun using your new telephone!
Your Gigaset C450 IP has a protected operating
system that offers increased security against
viruses from the Internet.