Siemens Gigaset C450-Ip - Wiki

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Siemens Gigaset C450-Ip

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Siemens Gigaset C450-Ip

Getting Started

  • Launch the web browser on your computer
  • Enter the phone's IP address in the address field of the web browser, e.g.
  • Press the return key

A connection is established to the phone's web configuration interface

You can check the phone's current IP address on the handset following:
Menu -> Settings -> VoIP configuration -> IP Configuration -> IP Address

Configuration Details

Web configuration

  • Select Telephony In the Web Configuration Page
  • Select VoIP
  • Enter the following values:
    • Authentication Name: 100000 (your username)
    • Authentication password: *********** (account password)
    • Confirm your password: ***********
    • Username: 100000
    • Domain: (one of our multiple servers)
    • Proxy Server Address:
    • Proxy Server Port: 5060
    • Registrar Server:
    • Registrar Server Port: 5060
    • STUN enabled: NO
    • Outbound proxy mode: Never

Siemens Gigaset C450-IP Configuration

  • Click on Set button to save your settings

Guide Links

In the event where you need the guide directly from Siemens, you may find the user manual guide below:

User Manual : Download PDF

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