Grandstream Networks HT-496 Caller ID Scheme, On-hook Voltage, Polarity Reversal, NTP server

Page 22

 

 

 

 

 

 

 

Caller ID Scheme

 

Select the Caller ID Scheme to suit the standard of different area.

 

 

 

 

 

 

 

Bellcore (North America)

 

 

 

 

CID-Canada

 

 

 

 

DTMF-Brazil

 

 

 

 

DTMF-Sweden

 

 

 

 

DTMF (Denmark)

 

 

 

 

ETSI-DTMF (Finland, Sweden)

 

 

 

 

ETSI-FSK (France, Germany, Norway, Taiwan, UK-CCA)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

On-hook Voltage

 

Select the on-hook voltage to suit different area or PBX.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Polarity Reversal

 

Default is No. If set to “Yes”, polarity will be reversed upon call establishment

 

 

 

 

 

 

 

and termination.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NTP server

 

URI or IP address of the NTP (Network Time Protocol) server. Used by the

 

 

 

 

 

 

 

HT–496 to display the current date/time.

 

 

 

 

 

 

 

 

 

 

 

 

 

Syslog Server

 

The IP address or URL of System log server. This feature is especially

 

 

 

 

 

 

 

useful for ITSP (Internet Telephone Service Provider)

 

 

 

 

 

 

 

 

 

 

 

 

 

Syslog Level

 

Select the ATA to report the log level. Default is NONE. The level is one of

 

 

 

 

 

 

 

DEBUG, INFO, WARNING or ERROR. Syslog messages are sent based on

 

 

 

 

the following events:

 

 

 

 

1.

product model/version on boot up (INFO level)

 

 

 

 

2.

NAT related info (INFO level)

 

 

 

 

3.

Sent or received SIP message (DEBUG level)

 

 

 

 

4.

SIP message summary (INFO level)

 

 

 

 

5.

inbound and outbound calls (INFO level)

 

 

 

 

6.

registration status change (INFO level)

 

 

 

 

7.

negotiated codec (INFO level)

 

 

 

 

8.

Ethernet link up (INFO level)

 

 

 

 

9.

SLIC chip exception (WARNING and ERROR levels)

 

 

 

 

10.

memory exception (ERROR level)

 

 

 

 

The Syslog uses USER facility. In addition to standard Syslog payload, it

 

 

 

 

contains the following components:

 

 

 

 

GS_LOG: [device MAC address][error code] error message

 

 

 

 

Example: May 19 02:40:38 192.168.1.14 GS_LOG: [00:0b:82:00:a1:be][000]

 

 

 

 

Ethernet link is up

 

 

 

 

 

 

 

Grandstream Networks, Inc.

HT–496 User Manual

Page 22 of 33

 

Firmware 1.0.3.64

Last Updated: 1/2007

VoIPon www.voipon.co.uk

sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 600030

Image 22
Contents Grandstream Networks, Inc Table of Contents Table of Figures Welcome Installation Definitions of the HT-496 ConnectorsFive Easy Steps to Install the HT-496 Able 2 HT-496 Technical Specifications Product OverviewHT-496 Hardware Specifications Basic Operations HT-496 IVR Menu DefinitionsReset Examples Star Code Style 3-way Conference Expected outcomesBellcore Style 3-way Conference Flash/Hook Call FeaturesHT-496 Call Feature Definitions Way conferenceAble 6 HT-496 LED Definitions Configuration Guide Static IP ModeUser Level Password Web pages allowed HT-496 Basic Configuration Settings Definitions Daylight Savings Device ModeAccess TimeHT-496 Device Status Page Definitions Advanced User Configuration HT-496 Advanced Configuration Page Definitions Polarity Reversal Caller ID SchemeOn-hook Voltage NTP serverHT-496 Individual Account Settings Definitions Sales@voipon.co.uk Tel +44 01245 808195 Fax +44 01245 Special Feature Fax ModeLock keypad update Volume AmplificationSaving the Configuration Changes Software Configuration IVR MethodDirections Restore Factory Default Setting Directions for RestorationGlossary of Terms Sales@voipon.co.uk Tel +44 01245 808195 Fax +44 01245 Sales@voipon.co.uk Tel +44 01245 808195 Fax +44 01245 Sales@voipon.co.uk Tel +44 01245 808195 Fax +44 01245

HT-496 specifications

Grandstream Networks HT-496 is a cutting-edge Analog Telephone Adapter (ATA) designed to bridge the gap between traditional telephone systems and modern Voice over IP (VoIP) networks. As telecommunications technologies continue to evolve, devices like the HT-496 play a crucial role in ensuring seamless communication across diverse platforms.

One of the main features of the HT-496 is its ability to support up to four simultaneous calls. This is particularly advantageous for small to medium-sized businesses that rely on efficient communication to manage customer interactions and internal coordination. The device comes equipped with two FXS ports, enabling users to connect their existing analog telephones directly, ensuring that they can continue using familiar equipment while benefiting from the advanced features of VoIP technology.

The HT-496 supports a variety of voice codecs, including G.711, G.726, G.729, and G.722, allowing for high-quality audio transmission even in bandwidth-constrained environments. This flexibility ensures users can choose the codec that best fits their specific network conditions, optimizing both call clarity and resource efficiency.

In terms of management and security, Grandstream has integrated several advanced technologies into the HT-496. The device includes support for SIP (Session Initiation Protocol), making it compatible with a wide range of VoIP services. Additionally, it features various security mechanisms, such as SRTP (Secure Real-Time Transport Protocol) and TLS (Transport Layer Security), ensuring that voice communications are encrypted and protected from potential threats.

Installation and configuration of the HT-496 are user-friendly, thanks to its web-based interface. This makes it easy for both technical and non-technical users to manage settings, adjust parameters, and monitor system performance. Furthermore, the device supports automatic provisioning, allowing for quick setup with minimal manual intervention.

Another notable characteristic of the HT-496 is its compact design, which enables easy placement in any office environment. Its durable construction ensures reliable operation over time, making it a cost-effective solution for businesses looking to transition to VoIP technology without discarding their existing analog devices.

In summary, the Grandstream Networks HT-496 features a robust design, compatibility with a variety of voice codecs, advanced security protocols, and user-friendly management options. These characteristics make it an essential tool for businesses seeking to enhance their communication systems while maintaining a connection to traditional telephony. By investing in the HT-496, organizations can simplify their transition to VoIP and unlock the full potential of modern telecommunications.