Gigaset C450 IP

Easy VoIP and fixed line
calls without PC

Siemens Gigaset C450 IP
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Highlights

  • Dual mode: Easy switch from VoIP calls to fixed line calls by single keypress
  • Easy configuration of internet telephony (VoIP) without a PC
  • 1 VoIP call and 1 fixed line call in parallel with multiple handsets
  • Convenient handsfree talking

Product support

Downloads - May not work if you are behind any special firewall.

Gigaset C450 / C460 IP Firmware update 09/2008

Download version: 01072

Improvements:

  • Response time for switching the audio channel optimized
  • Active return loss optimized for improvement of acoustics
  • Mediastream with MAC address ff:ff:ff:ff:ff:ff suppressed
  • Allow entry of special characters in display name
  • Refresh timer for registering now adaptable in web config software
  • Connection establishment accelerated
How to update the firmware

You don't need to download files. The firmware is updated directly online by the Gigaset C450 IP. You can easily initiate the update by three steps:

  1. Menu Settings » Base » Firmware Update
  2. Enter base station system PIN (default setting: 0000)
  3. Press the display key "Yes" to start the download
If your firmware is already up to date, the handset informs you. No action is needed then.

How to check for your firmware version
  • Via Web Configurator:
    Status » Firmware version » The first 5 digits indicate the number of the firmware update.
  • If you are in a call (> 8 sec):
    Menu » Service-Info » Scroll to list entry number 4. The first 5 digits indicate the number of the firmware update.

Gigaset C450/460 IP (V01070)

Download version: V01070

Firmware Update 24th of August 2007 Version V01070
Improvements:

  • Gigaset.net problem solved
  • Linksys SPA9000 problem solved 
  • Correction of G.729 codec
  • Base reset problem solved
How to update the firmware

You don't need to download files. The firmware is updated directly online by the Gigaset C450/460 IP. You can easily initiate the update by three steps:
  1. Menu » Settings » Base » Firmware Update
  2. Enter base station system PIN (default setting: 0000)
  3. Press the display key "Yes" to start the download
If your firmware is already up to date, the handset informs you. No action is needed then.

How to check for your firmware version
  • Via Web Configurator:
    Status » Firmware version » The first 5 digits indicate the number of the firmware update.
  • If you are in a call (> 8 sec):
    Menu » Service-Info » Scroll to list entry number 4. The first 5 digits indicate the number of the firmware update.
 
Firmware Update 6th of July 2007 Version V01063
Improvements:

  • OPCAP compatibility improved.
  • Dutch Net Directories Country Code problem solved.
  • Dutch Clip - GAP problem solved.
  • Polish language added.
  • G.729 Audio Codec speech quality improved.
  • German provider Dokom compatibility improved.
  • Turkish provider Dogan Telekom compatibility improved.