Grandstream Networks HT386 user manual Tftp Server Downloading Directions

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TFTP Server Downloading Directions:

1.Unzip the file and put all of the files under the root directory of the TFTP server.

2.Put the PC running the TFTP server and the HT–386 in the same LAN segment.

3.Go to File -> Configure -> Security to change the TFTP server's default setting from "Receive Only" to "Transmit Only" for the firmware upgrade.

4.Start the TFTP server, in the phone’s web configuration page.

5.Configure the Firmware Server Path with the IP address of the PC.

6.Update the change and reboot the unit.

You can also download the free HTTP server from http://httpd.apache.org or use Microsoft IIS web.

CONFIGURATION FILE DOWNLOAD

Grandstream SIP Device can be configured via Web Interface as well as via Configuration File through TFTP or HTTP. “Config Server Path” is the TFTP or HTTP server path for configuration file. It needs to be set to a valid URL, either in FQDN or IP address format. The “Config Server Path” can be same or different from the “Firmware Server Path”.

A configuration parameter is associated with each particular field in the web configuration page. A parameter consists of a Capital letter P and 2 to 3 (Could be extended to 4 in the future) digit numeric numbers. i.e., P2 is associated with “Admin Password” in the ADVANCED SETTINGS page. For a detailed parameter list, please refer to the corresponding firmware release configuration template.

When Grandstream Device boots up or reboots, it will issue request for configuration file named “cfgxxxxxxxxxxxx”, where “xxxxxxxxxxxx” is the MAC address of the device, i.e., “cfg000b820102ab”. The configuration file name should be in lower cases.

FIRMWARE AND CONFIGURATION FILE PREFIX AND POSTFIX

Firmware Prefix and Postfix allows device to download the firmware name with the matching Prefix and Postfix. This makes it the possible to store ALL of the firmware with different version in one single directory. Similarly, Config File Prefix and Postfix allows device to download the configuration file with the matching Prefix and Postfix. Thus multiple configuration files for the same device can be stored in one directory.

In addition, when the field “Check New Firmware only when F/W pre/suffix changes” is set to “Yes”, the device will only issue firmware upgrade request if there are changes in the firmware Prefix or Postfix.

MANAGING FIRMWARE AND CONFIGURATION FILE DOWNLOAD

When “Automatic Upgrade” is set to “Yes”, Service Provider can use P193 (Auto Check Interval, in minutes, default and minimum is 60 minutes) to have the devices periodically check with either Firmware Server or Config Server, whenever they are defined. This allows the device periodically check if there are any new changes need to be taken on a scheduled time. By defining different intervals in P193 for different devices, Server Provider can spread the Firmware or Configuration File download in minutes to reduce the Firmware or Provisioning Server load at any given time.

Grandstream Networks, Inc.

HT-386 User Manual

Page 29 of 34

 

Firmware 1.0.3.64

Last Updated: 2/2007

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Contents Grandstream Networks, Inc Table of Contents Table of Figures Welcome Button and two colors led indicator InstallationWAN Dhcp Product OverviewAudio Features Feature KeysFeatures Lines/SIP AccountsPower Adaptor Universal SwitchingDimension WeightMain Menu Basic OperationsExamples ResetDirect IP Calls Bellcore Style 3-way Conference Attended TransferStar Code Style 3-way Conference Pstn Pass Through Call Features Red light steady Button flashes every 2 secondsButton flashes at 1/10 second Button flashes every secondDhcp Mode Configuration GuideUser Level Password Web pages allowed IP Address MAC AddressProduct Model Software VersionEnd User PasswordWeb Port Dhcp hostnameAdmin Password Pstn Access CodeNo Key Entry timeout Firmware UpgradeGrandstream Networks, Inc Authentication Authenticate IDUnregister On Reboot SIP ServerDisable Call Waiting Enable Call FeaturesSend Flash Event Use Bell-styleLock keypad update Fax ModeSpecial Feature Volume AmplificationCall Progress Tones Screenshot of Configuration Update ModeGrandstream Device Configuration IVR Method Software UpgradeTftp Server Downloading Directions Restore Factory Default Setting Glossary of Terms Grandstream Networks, Inc Grandstream Networks, Inc Grandstream Networks, Inc
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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.
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