Grandstream Networks GXW4248 User Manual

FIRMWARE 1.0.3.4 GXW4248 USER MANUAL PAGE 37 OF 54
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 si
lence. 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 tone”
• “Reorder tone”
• “Confirmation tone”
• “Call-Waiting 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
FXO Failover
Failover to FXO
Gateway
Enable or disable the Failover FXO Gateway.
FXO Gateway IP
IP Address or URI of the FXO gateway.
System Features
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.
Disable SIP
NOTIFY
Authentication
Disables challenging SIP NOTIFY reboot and resync messages.
Disable Voice
Prompt
Disables the voice prompt configuration. Default is “No”. If set to “Yes” accessing integrated
voice menu will be impossible.
IVR Language
Choose English, Chinese, or Spanish.
TABLE 10: PROFILES
General Settings
Profile Active
When set to Yes, the SIP Profile is activated.
SIP Server
SIP Server’s IP address or Domain name provided by VoIP service provider.

Grandstream Networks GXW4248 Specifications

General

Brand	Grandstream Networks
Model	GXW4248
Category	Gateway
Language	English