Grandstream Networks HT386 user manual Restore Factory Default Setting

Page 30

RESTORE FACTORY DEFAULT SETTING

WARNING! Restoring the Factory Default Setting will DELETE all configuration information of the phone. Please BACKUP or PRINT out all the settings before you approach to following steps. Grandstream will not take any responsibility if you lose all the parameters of setting and cannot connect to your VoIP service provider.

There are two ways to reset the device.

RESET VIA THE RESET BUTTON

1.Locate a needle-sized hole on the back panel of the HT–386 unit next to the power connection.

2.Insert a pin in this hole, and press for about 7 seconds. The back LEDs for LAN and WAN will be solid on to indicate the reset.

3.Take out the pin. All unit settings are restored to factory settings.

RESET VIA IVR

oFind the MAC address of the device. It is a 12 digits HEX number located on the bottom of the unit.

oEncode the MAC address. Please use the following mapping: 0-9: 0-9

A:22

B:222

C:2222

D:33

E:333

F:3333

For example, if the MAC address is 000b8200e395, it should be encoded as “0002228200333395”.

oTo perform factory reset:

ƒPick up the headset and dial “***” for voice prompt.

ƒEnter “99” and get the voice prompt “Reset”.

ƒEnter the encoded MAC address of the device.

ƒWait for 15 seconds. The device will reboot automatically and restore to factory default setting.

NOTE:

1.Factory Reset will be disabled if the “Lock keypad update” is set to “Yes”.

2.Please be aware by default the HT-502 WAN side HTTP access is disabled.

3.After a factory reset, the device’s web configuration page can be accessed only from its LAN port.

Grandstream Networks, Inc.

HT-386 User Manual

Page 30 of 34

 

Firmware 1.0.3.64

Last Updated: 2/2007

Image 30
Contents Grandstream Networks, Inc Table of Contents Table of Figures Welcome Installation Button and two colors led indicatorWAN Product Overview DhcpFeatures Feature KeysAudio Features Lines/SIP AccountsDimension Universal SwitchingPower Adaptor WeightBasic Operations Main MenuReset ExamplesDirect IP Calls Attended Transfer Star Code Style 3-way ConferenceBellcore Style 3-way Conference Pstn Pass Through Call Features Button flashes at 1/10 second Button flashes every 2 secondsRed light steady Button flashes every secondConfiguration Guide Dhcp ModeUser Level Password Web pages allowed Product Model MAC AddressIP Address Software VersionWeb Port PasswordEnd User Dhcp hostnameNo Key Entry timeout Pstn Access CodeAdmin Password Firmware UpgradeGrandstream Networks, Inc Unregister On Reboot Authenticate IDAuthentication SIP ServerSend Flash Event Enable Call FeaturesDisable Call Waiting Use Bell-styleSpecial Feature Fax ModeLock keypad update Volume AmplificationScreenshot of Configuration Update Mode Call Progress TonesGrandstream Device Configuration Software Upgrade IVR MethodTftp Server Downloading Directions Restore Factory Default Setting Glossary of Terms Grandstream Networks, Inc Grandstream Networks, Inc Grandstream Networks, Inc
Related manuals
Manual 23 pages 56.38 Kb

HT386 specifications

Grandstream Networks has established itself as a leading provider of communication solutions, specializing in voice-over-IP (VoIP) technology. Among its diverse product line, the HT386, HT496, HT488, HT486, and HT286 analog telephone adapters stand out as exceptional devices tailored for seamless integration into modern telecommunication systems.

The Grandstream HT386 is particularly noted for its robust performance and versatility. It supports up to 4 lines, making it ideal for small to medium-sized businesses that require efficiency and reliability. The unit features advanced security protocols such as SRTP and TLS to protect voice communications, ensuring that data is secure during transmission. Additionally, the HT386 boasts an easy installation process and web-based management, which simplifies configuration and maintenance.

Next in line is the HT496, which caters to users with even more demanding requirements. This adapter accommodates up to 4 FXS ports, allowing the connection of multiple analog devices. Enhanced features like 2 SIP accounts and high-definition voice codecs ensure clear audio quality. The HT496 is designed to offer seamless interoperability with various IP routers and switches, making it a flexible solution for businesses expanding their communication framework.

The HT488, another notable entry, is geared towards those looking for high-performance analog telephony. With support for 2 lines and advanced echo cancellation technologies, it guarantees crystal-clear calls, minimizing disruptions during conversations. Additionally, it provides multiple network connectivity options, including DHCP and static IP, allowing users to choose the best configuration suitable for their network environment.

The HT486 offers similar benefits but is optimized for users who require a compact solution. This model features an elegant design while maintaining support for essential VoIP features. With 2 FXS ports and built-in firewall capabilities, it ensures secure and efficient communication for residential and small business users.

Finally, the HT286 is perfect for those seeking an entry-level adapter without compromising on quality. Supporting a single line with a straightforward setup process, it is ideal for users transitioning from traditional phone systems to VoIP technology. This model is also compatible with various VoIP service providers, ensuring users have flexibility when choosing their phone services.

In summary, Grandstream’s HT series—HT386, HT496, HT488, HT486, and HT286—delivers a comprehensive range of features and technologies suited for different communication needs. Each model combines quality with user-friendly interfaces, ensuring that users can fully leverage the benefits of VoIP, whether for personal or business use.