Grandstream GXW400x User Manual Manual de usuario descargar pdf (Pagina 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:

http://www.itu.int/ITU-T/inr/forms/files/tones-0203.pdf

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.

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Grandstream GXW400x User Manual Manual de usuario Pagina 40