If the PSTN disconnects using the tones method, then turn on "Enable PSTN Disconnect Tone
Detection" and turn off the "Enable Current Disconnect" option.
Figure 10: Configure FXO Port on the GXW410X: Call Progress Tones
For PSTN tone detection, the tone disconnect method is widely used everywhere else in the world. The
North American busy tone value is "f1=480@-32,f2=620@-32,c=500/500" but these tones vary from
country to country. You may look up for the settings for your country at www.3amsystems.com or
download the information from http://www.itu.int/ITU-T/inr/forms/files/tones-0203.pdf
Figure 11: Configure FXO Port on the GXW410X - FXO Termination
• Set "Number of Rings" option to 1. If you happen to experience caller ID issue, you may set it to
2. In the sample setup, it's set to 2.
• Set the "Wait for Dial-Tone" to "No".
• Set the "Stage Method (1/2)" to 1.
REGISTER GXW410X ON UCM6XXX AS AN EXTENSION
Create SIP Extension on UCM6XXX
To manually create new SIP user, go to UCM6XXX web GUI-> Extension/Trunk->Extensions. Click on
"Add" and a new dialog window will show for users to fill in the extension information.