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D-Link DVX-1000 User Manual

Section ² - Configuration

The following options can be specified in this section:

RTP Port (Min & Max)

- The minimum and maximum ports that DVX-1000 uses for its media. Changing

this also modifies the firewall settings to block ports other than the ones configured.

Operator Extension

- The operator’s extension that will be contacted if the call through the automated

attendant fails, or if the caller dials an invalid extension or no extension at all.

Operator Features

- Call feature preferences for the operator can be configured by clicking on the

‘Features’ hyperlink

Operator User Group

- User Group of the operator.

Operator Route Group

- Route Group of the operator.

Setting Other Parameters

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D-Link DVX-1000 User Manual

Section ² - Configuration

Configuring the Call Server

The following section explains the functionality of the various call server features and also provides information about

how the features and the basic call server system parameters are to be configured.

General Configuration

The DVX-1000 Call Server configuration information can be viewed by clicking

Call Server

>

Configuration

. To change

the configuration, click on Edit. The following configuration options can be changed.

Domain

- Specifies the SIP domain that this server manages. This will be used in all the SIP addresses on this

server.

Port

- Specifies the UDP port number on which call server would listen for SIP messages. Some ports are internally

used by the call server, auto attendant and media server and are reserved. If the port specified here conflicts with one

of the reserved ports, an error message will be displayed.

Default Authentication

- Specifies the default authentication scheme that will be used to authenticate SIP user. Note

that the authentication scheme is configurable per user (during user configuration).

Default Expiry Time

- Specifies the default expiry time for SIP registrations. This value will be used for registration

requests when neither the Expires header is present nor is an expires parameter specifed in contact header.

Default Expiry

- Time is specified in seconds.

Min (Expiry Time)

- Specifies the minimum expiry time the server would accept for SIP registrations. Registration

requests with smaller expiry time will be rejected with a 423 (Interval too brief).

No Answer Timeout

- The time for which a call will be tried, before it is assumed that the user is not answering. This

can be specified anywhere between 10 and 30 secs.

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D-Link DVX-1000 User Manual

Section ² - Configuration

A user needs to be configured before registration. The current user configuration information can be obtained by clicking,

Call Server

>

Users

.

User Configuration

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D-Link DVX-1000 User Manual

Section ² - Configuration

User Name

- Name of the user. Used only for display purposes.

User Extension

- SIP (user Extension) user identifier with which the client would send registration. This could be the

phone number of a SIP phone. Example: for user extension 9001 and domain name dlink.com, the client would use

the URI sip:[email protected] for registration.

Email ID

- User’s Email id.

Adding a New User

A new user can be added by clicking

Add

. User configuration changes done through web interface will take effect

immediately. The following user configuration options can be added or modified.

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D-Link DVX-1000 User Manual

Section ² - Configuration

RouteGroup

- Route group that the user belongs to. DVX-1000 comes with a default route group configured with a

local route, for all local numbers to be contacted.

UserGroupId

- UserGroup to which the user belongs. Every user belongs to at least one of the user groups. Which

users group a particular user belongs to will determine the functionality of some features like call pickup. Please refer

to the call pickup feature description for details.

Authentication Required

- This specifies whether the user needs to be authenticated by the call server for registration

and for regular calls. Check the appropriate check box.

Password

- This specifies the password for authenticating the user. This along with the user extension will be used to

calculate the actual digest response for the user.

User Type

- This specifies whether the user is to be given administrative privileges or not.

Password

- Password to be used for logging into the user WebPages. Click on change password and enter the new

password. The default password is the user extension of the user. Please note that this is the login password of the

user NOT his SIP authentication password.