Ringing | Grandstream Networks HandyTone-488 guide

HandyTone-488 User Manual

Grandstream Networks, Inc.

GREEN LED always indicates normal working status

Message Waiting Indication	Button flashes every 2 seconds
RINGING	Button flashes at 1/10 second
RINGING INTERVAL	Button flashes every second

14

Image 14

Grandstream Networks HandyTone-488 user manual Ringing

Contents

HandyTone-488 For SW Release Version Table of Contents Welcome Installation Top View Side Views Grandstream Networks, Inc What is Included in the Package Safety Compliances Key Features Product Overview Hardware Specification Model HandyTone-488 Basic Operations Get Familiar with Voice Prompt Direct IP calls Make Phone CallsCalling phone or extension numbers Input Meaning Attended Transfer Voice Prompt with option 47, thenBlind Transfer Send and Receive Pstn Calls Call FeaturesCall Features Table VoIP-to-PSTN Calls LED Light Pattern Indication Pstn Pass Through Ringing Configuring HandyTone-488 with Web Browser Configuration GuideConfiguring HandyTone-488 WAN IP through Voice Prompt Password End User DMZ IP Registered Advanced User ConfigurationSystem Up Time PPPoE Link Up FXS Port General Misc Settings URI or IPport Enable Call AuthenticatePassword Name Features Vocoder Dtmf PayloadType Preferred Voice Frames per Unregister on Reboot Layer 3 QoSTimeout Use # as Layer 2 QoS Auto Upgrade Tftp UpgradeHttp Upgrade Keep-alive Special Feature Disable CallUpdate Access Saving the Configuration Changes Rebooting the HandyTone-488 from Remote Configuration through a Central Server Upgrade through Tftp Software UpgradeUpgrade through Http Grandstream Networks, Inc Restore Factory Default Setting