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the same SIP server, sometimes, the VoIP phone call

connection may not succeed. By using the specified dial out

account, the successful connection can be assured.

Loop through

The selection should be as the following:

Backup Phone Number

When the VoIP phone is obstructs or the Internet breaks down

for some reasons, the backup phone will be dialed out to

replace the VoIP phone number. At this time, the phone call

will be changed from VoIP phone into PSTN call according to

the loop through direction chosen. Note that, during the phone

switch, the blare of phone will appear for a short time. And

when the VoIP phone is switched into the PSTN phone, the

telecom co. might charge you for the connection fee. Please

type in backup phone number (PSTN) for this VoIP phone

setting.

Digit Map

For the convenience of user, this page allows users to edit prefix number for the SIP account

with adding number, stripping number or replacing number. It is used to help user having a

quick and easy way to dial out through VoIP interface.

Enable

Check this box to invoke this setting.

Match Prefix

The phone number set here is used to add, strip, or replace the

OP number.

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Mode

None

- No action.

Add

- When you choose this mode, the OP number will be

added with the prefix number for calling out through the

specific VoIP interface.

Strip

- When you choose this mode, the OP number will be

deleted by the prefix number for calling out through the

specific VoIP interface. Take the above picture (Prefix Table

Setup web page) as an example, the OP number of

886

will be

deleted completely for the prefix number is set with

886

.

Replace

- When you choose this mode, the OP number will be

replaced by the prefix number for calling out through the

specific VoIP interface. Take the above picture (Prefix Table

Setup web page) as an example, the prefix number of 03 will

replace 8863. For example: dial number of “88631111111”

will be changed to “031111111” and sent to SIP server.

OP Number

The front number you type here is the first part of the account

number that you want to execute special function (according to

the chosen mode) by using the prefix number.

Min Len

Set the minimal length of the dial number for applying the

prefix number settings. Take the above picture (Prefix Table

Setup web page) as an example, if the dial number is between

7 and 9, that number can apply the prefix number settings here.

Max Len

Set the maximum length of the dial number for applying the

prefix number settings.

Route

Choose the one that you want to enable the prefix number

settings from the saved SIP accounts. Please set up one SIP

account first to make this interface available.

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Call Barring

Call barring is used to block phone calls coming from the one that is not welcomed.

Click any index number to display the dial plan setup page.

Enable

Click this to enable this entry.

Call Direction

Determine the direction for the phone call, IN – incoming call,

OUT-outgoing call, IN & OUT – both incoming and outgoing

calls.

Barring Type

Determine the type of the VoIP phone call, URI/URL or

number.

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Specific URI/URL or

Specific Number

This field will be changed based on the type you selected for

barring Type.

Route

All

means all the phone calls will be blocked with such

mechanism.

Additionally, you can set advanced settings for call barring such as

Block Anonymous

,

Block Unknown Domain

or

Block IP Address

. Simply click the relational links to open the

web page.

For

Block Anonymous –

this function can block the incoming calls without caller ID on the

route (Phone port) specified in the following window.

Web Page for Vigor2710 Vn -------

Web Page for Vigor2710 VDn -------

For

Block Unknown Domain –

this function can block incoming calls (through Phone port)

from unrecognized domain that is not specified in SIP accounts.

Web Page for Vigor2710 Vn -------

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63

Web Page for Vigor2710 VDn -------

For

Block IP Address –

this function can block incoming calls (through Phone port) coming

from IP address.

Web Page for Vigor2710 Vn -------

Web Page for Vigor2710 VDn -------