Grandstream GXW400x User Manual User Manual
Page 40
FIRMWARE VERSION 1.0.14.1 GXW400X USER MANUAL Page 38 of 60
System Ring Cadence
Configuration option for all FXS ports ring cadence for all incoming calls.
(Syntax: c=on1/off1-on2/off2-on3/off3; [...]) Default is set to c=2000/4000; (US
standards)
Call Progress Tones
Using these settings, user can configure tone frequencies according to user
preference. By default, the tones are set to North American frequencies.
Frequencies should be configured with known values to avoid uncomfortable high
pitch sounds. ONis the period of ringing (ON time in ms) while OFF is the period of
silence. In order to set a continuous ring, OFF should be zero. Otherwise it will ring
ON ms and a pause of OFF ms and then repeat the pattern.
• “Dial tone”
• “Ringback tone”
• “Busy/Re-order tone”
• “Confirmation tone”
Please refer the document below to determine your local call progress tones:
Prompt Tone Access Code
Key pattern to get Prompt Access Tone. (Maximum 20 digits. No default)
Lock Keypad Update
If set to “Yes”, the configuration update via keypad is disabled.
Disable Voice Prompt
Disables the voice prompt configuration. Default is “No”. If set to “Yes” accessing
integrated voice menu will be impossible.
Disable Direct IP Call
Disables the Direct IP Call function. Default is “No”. If set to “Yes” direct IP-to-IP
calling will not be supported.
Lifeline Mode
Life line feature ensures user can place/receive a PSTN call in an emergency
situation.
1.
If set to “Auto”, in case of power loss or loss of SIP registration, the PSTN
line will be seamlessly connected to analog phone connected to FXS port.
2.
If set to “Always Connected” the PSTN line will be always connected to
the phone connected to FXS port. VoIP calls will not be allowed in this
configuration.
3.
If set to “Always Disconnected”, user can only place VoIP calls, regardless
of any power loss and/or SIP registration problems. User will be unable to
place/receive any PSTN calls.