These can be a real hurdle when setting up VoIP, help others by posting your configs, tips and tricks or simply ask others for help if you're stuck.
By GoofyCyborg
#236
Speedtouch 546, 585, 780
Many Speedtouch routers by default have a setting called SIP ALG turned on - This causes problems for most VoIP devices.

To turn off SIP ALG on the Speedtouch routers please follow the following instructions...

Be* There Speedtouch Router
Firstly you need to change the password from the default one - login to the web interface (You can access it here http://192.168.1.254) with username 'Administrator' and no password.

Click on [ Administrator ] at the top left - you can then change the password in the pop-up window. Save this change.

Note: you cannot get into the web interface of the Speedtouch once it has a password using 'Internet Explorer' - You'll need to use another browser.

Next open a Command Prompt window, e.g:
  • Start --> Run --> type 'cmd' into this box --> Press Enter
  1. At the prompt, type 'telnet' followed by the ip address of the SpeedTouch (default is 192.168.1.254).
  2. Login using Administrator and the password you set before.
  3. Type: connection unbind application=SIP port=5060
  4. And then type: saveall
  5. Finally type: exit
02 Speedtouch Router
O2 Speedtouch Routers default Username/Password:

Username: SuperUser
Password: O2Br0ad64nd

Are you using Vista or Windows 7?
Unfortunately Windows Vista and Windows 7 does not have telnet installed by default, here's how to install it:
  1. Click Start then select Control Panel.
  2. Select Programs and Features.
  3. Select Turn Windows features on or off.
  4. Select the Telnet Client option.
  5. Click OK.
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