Grandstream Networks HandyTone-496

HandyTone-496 User Manual Grandstream Networks, Inc.

another. UDP does not provide the reliability and ordering guarantees that TCP does;

datagrams may arrive out of order or go missing without notice. However, as a result, UDP is

faster and more efficient for many lightweight or time-sensitive purposes.

VAD Voice Activity Detection or Voice Activity Detector is an algorithm used in speech processing

wherein, the presence or absence of human speech is detected from the audio samples.

VLAN

A virtual LAN, known as a VLAN, is a logically-independent network. Several VLANs can co-

exist on a single physical switch. It is usually refer to the IEEE 802.1Q tagging protocol.

VoIP

Voice over IP

VoIP encompasses many protocols. All the protocols do some form of signalling of call

capabilities and transport of voice data from one point to another. e.g: SIP, H.323, etc.

Contents

Main Grandstream Networks, Inc. www.grandstream.com Table of Contents Page 1 Welcome 2 Installation Page 3 What is Included in the Package 3.1 Safety Compliances 3.2 Warranty 4 Product Overview 4.1 Key Features HandyTone-496 User Manual Grandstream Networks, Inc. 4.2 Hardware Specification HandyTone-496 User Manual Grandstream Networks, Inc. 5 Basic Operations 5.1 Get Familiar with Voice Prompt HandyTone-496 User Manual Grandstream Networks, Inc. 5.2 Make Phone Calls 5.2.1 Calling Phone or Extension Numbers 5.2.2 Direct IP Calls 5.2.3 Call Hold 5.2.4 Call Waiting 5.2.5 Call Transfer 5.2.6 3-way Conferencing HandyTone-496 User Manual Grandstream Networks, Inc. 5.3 Call Features 5.4 Fax HandyTone-496 User Manual Grandstream Networks, Inc. 5.5 LED Light Pattern Indication HandyTone-496 User Manual Grandstream Networks, Inc. 6 Configuration Guide 6.1 Configuring HandyTone-496 WAN IP through Voice Prompt 6.1.1 DHCP Mode 6.1.2 STATIC IP Mode 6.1.3 TFTP Server Address 6.2.2 End User Configuration Page Page Page 6.2.3 Advanced User Configuration 22 23 Page Page Page Individual Account Settings Page Page 6.2.4 Saving the Configuration Changes HandyTone-496 User Manual Grandstream Networks, Inc. 6.2.5 Rebooting the HandyTone-496 from Remote 6.3 Configuration through a Central Server Page HandyTone-496 User Manual Grandstream Networks, Inc. 7 Software Upgrade 7.1 Firmware Upgrade through TFTP/HTTP HandyTone-496 User Manual Grandstream Networks, Inc. 7.2 Configuration File Download 7.3 Firmware and Configuration File Prefix and Postfix 7.4 Managing Firmware and Configuration File Download 8 Restore Factory Default Setting 9 Glossary of Terms