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D-Link DVX-1000 User Manual

Section ² - Configuration

Software Upgrade

It is possible to remotely upgrade the DVX-1000 software. This is possible by accessing the web link software upgrade

from the home page of the DVX-1000 web interface. The software to be upgraded will be sent to the administrator in

the form of a zipped tar file DVX_v1.0.0.tgz. The following steps are to be followed to upgrade the software.

Upgrading from a Windows machine

• Extract the file to a directory say c:\DVX_v.1.0.0.

• Access the web interface of DVX-1000 and login as the administrator user.

• Click on software upgrade.

• A new window will pop up asking you to enter the script file name.

• Here browse and choose the script upgrade.sh from the c:\DVX_v.1.0.0 directory and click upgrade.

• If the script was accepted correctly you will now see a prompt with a request for the various modules to be upgraded

one by one.

• All these binaries will be in the c:\DVX_v1.0.0 directory where you extracted the upgrade package.

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D-Link DVX-1000 User Manual

Section ² - Configuration

Upgrading from a Linux machine

The procedure in this case is similar except that instead of extracting it to c:\DVX_1.0.0 the directory would now be

/root/tmp/DVX_1.0.0.The rest of the process is similar to the windows procedure.

Viewing Upgrade History

It is possible to view the upgrade history of the DVX-1000 from its web interface. When the link History is clicked from

the home page of the DVX-1000 web interface, a pop up window appears. This page contains details regarding what

upgrades have been made on the board, whether these upgrades succeeded, who performed these upgrades, the

time of upgrade and so on. These details can help to ascertain the patches applied to the system, thereby helping in

troubleshooting.

• Specify this path and click on upgrade.

• When upgrade for that particular module is successfully complete, It will prompt for the next module.

• Follow the same procedure as given above for the rest of the modules.

• Once all the modules have been upgraded you will now see the upgrade.

• In the event of any error please report it to the concerned person.

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D-Link DVX-1000 User Manual

Section ² - Configuration

Installing an SSL certificate

The administrator can upload an SSL certificate to be used for site validation. The web page for certificate upload can

be accessed by clicking on the SSL-certificate link in the main menu tree. Select the certificate and the Key provided

by the verification agency and click upload. The certificate and key will be installed automatically and will come into

effect after the system is restarted.

Please note that until the next restart the old certificate will remain effective. If for any reason you wish to revert back

to the default SSL certificate that was supplied with the NTE, you can use the CLI to do so. Please refer to the relevant

section in Configuring the system through the Command Line Interface.

Setting QoS (Real Time Traffic)

The Quality of Service (QoS) for the real time traffic originating from the DVX-1000 can be configured. The configuration

pages of the Auto attendant, Voicemail and the conference server, each have a separate configuration for the QoS.

The parameters that can be configured are explained below.

Precedence

- Can be one of Routine, Priority, Immediate, Flash, Flash-override or CRITIC/ECP in increasing

order of priority with CRITIC/ECP being the highest. ‘Inter network control’ and ‘Network control’ are currently

unused on the network and are reserved for future use.

Type of Service

- Select one or more of ‘Minimize delay’, ’Maximize throughput’, ‘Maximize Reliability’, ‘Minimize

cost’

Note:

It is strongly recommended that the default values for QoS be used unless there is a specific requirement for a

different QoS.

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D-Link DVX-1000 User Manual

Section ² - Configuration

Factory Reset

DVX-1000 configuration parameters can be set to factory default values through web or ‘RESET’ switch on DVX-1000.

The following section describes the functionality of the factory reset feature.

Factory Reset through Web

Click on the

Factory Reset

link in the menu. Click on

Apply

and select

Yes

. The factory reset will start now.

Factory Reset using RESET Switch

Press and release the RESET button on the panel of the board. Please take care not to keep the button pressed for

more than 2 seconds.

Factory Reset Functionality

Factory Reset has to be enabled with caution. This is because several settings/configuration options that have been

modified will be restored to the factory defaults. When factory reset is enabled from the web interface of the DVX-1000

the following changes will be effected to the system:

•

Licensing and feature information:

All the licensed features that exist at the time of factory reset will be retained

across the reset.

•

Users and User Groups:

Users and the user groups that have been configured will remain as they are (i.e. after factory

reset, the administrator does not have to add the users and their groups again). Though the users are still configured,

all the features that have been enabled for the users are now disabled. The users now have no features activated and

the feature password is reset back to the User ID of the user.

•

Route Groups:

All the configured users will be moved to the default route group (LocalRouteGroup) with only a single

local route group configured. Any special routes that need to be added for the users will have to be reconfigured after

factory reset.

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D-Link DVX-1000 User Manual

Section ² - Configuration

•

Hunt Groups:

All hunt groups that have been configured will be deleted after factory reset. These have to be added

again after reset.

•

Registrations:

All current active registrations will be retained in the DVX database. This is so that the configured

users are not forced to re-register every time the DVX-1000 goes back to the factory default settings.

•

Gateways:

All the PSTN and INET gateways configured will be deleted on factory reset. These have to be reconfigured

after reset.

•

Call Detail Records and Alarms:

All the call detail records and alarms will be deleted on factory reset.

•

Default Authentication:

Default Authentication after factory reset is set to “False”.

•

Auto Attendant, Voice mail and Operator Number:

The current values of auto attendant, voice mail and operator

number will be retained across a factory reset.

•

Voice Mails:

All voice mail messages will be deleted during a factory reset.

•

Feature Configuration:

The feature access codes for all the features will be retained during a factory reset.

•

Conference information:

Mute/Unmute strings, number of dial out attempts and timeout will be reset to the default

values, All other conference related information will be retained across factory resets.

•

RTP Port Range:

After factory reset, the RTP port range will be reset to 7000-16000 (the factory default range).

•

System IP Configuration:

After factory reset, the IP configuration method goes back to “Manual”. The IP of the system

is reset to “10.0.0.1”, the default gateway (the system gateway, not to be confused with the INET and PSTN gateways

configured for DVX) is set to “10.0.0.1” and the subnet mask becomes “255.255.255.0”.

•

DNS Server Configuration:

After factory reset, both the primary and secondary DNS servers are now configured

to “202.62.77.2”.