Billion BiPAC 7800VDOX Router Manual PDF (Setup & Configuration Guide)

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NAT Keep Alive:

Disabled by default. User can enable it if 7800VDP(O)X is placed behind a NAT

router to ping SIP server every 60seconds (can be changed base on need) to verify the SIP server is

working.

Registration Expire Timeout:

This sets time interval before timeout.

Registration Retry Interval:

The interval set to retry sending registration message.

SIP Transport Protocol:

The protocol adopted to transport SIP, UDP commonly used.

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SIP Account

SIP account is an independent section for SIP account settings, including Extension number, etc.

Click

Add

or

Edit

to add new account or modify the existing sip account.

Account Name:

User-defined account name.

Account Enabled:

Enable to activate the sip account.

Default Dial Plan Chosen (Port 1):

Enable to allow user to set the account as the default VoIP rules

for port 1.

Default Dial Plan Chosen (Port 2):

Enable to allow user to set the account as the default VoIP rules

for port 2.

Incoming Phone Port:

Select which phone port you are setting.

Extension:

The Phone number.

Display Name:

Enter a display name to identify the phone, like indicating the phone usage.

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203

User Name:

The user name user registers in the sip server.

Password:

The password user registers in the sip server.

Authentication ID:

It is an authentication code required for some ISP, and can be left empty if not

required.

Answering Machine:

Enable to activate the answering machine feature so that user can record and

listen to the messages of this phone.

Send Message Via E-mail:

Enable to send message left by callers via e-mail to the user.

DTMF Method:

DTMF stands for "Dual-Tone Multi-Frequency", and is a telecommunication signaling

over analog telephone lines widely used between telephone handsets and other communication

devices and the switching center. “DTMG method” provides ways to transmit DTMF for VoIP, such as

RFC 2833, SIP Info, SIP Info (short), Inband and Auto, and RFC2833 is the widely used one.

Preferred codec#1,2,3,4,5:

Codec is known as Coder-Decoder used for data signal conversion. Set

the priority of voice

compression; Priority 1 owns the top priority.



G.711A-LAW:

It is a basic non-compressed encoder and decoder technique. A-LAW uses

pulse code modulation (PCM) encoder and decoder to convert 13-bit linear sample into 8-bit

value.



G.

729a: It is used to encoder and decoder voice information into a single packet which

reduces the bandwidth consumption.



G.726_32:

It is an ITU-T ADPCM speech codec standard covering the transmission of voice

at rates of 32kbit/s.



G.722:

G.722 is an ITU standard codec that provides 7 kHz wideband audio at data rates from

48, 56 and 64 kbit/s. G.722 sample audio data at a rate of 16 kHz (using 14 bits), double that

of traditional telephony interfaces, which results in superior audio quality and clarity.



G.711Mu-Law:

It is a basic non-compressed encoder and decoder technique.

μ

-LAW uses

pulse code modulation (PCM) encoder and decoder to convert 14-bit linear sample.

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204

Call Forward

Call features is designed to allow all calls or specific calls redirected to some specified call number

when under some special situation or contingency occurs.

Click

Edit

to change the Call Features.

Call Forwarding:



All calls forward to:

Set the call number to receive all the incoming calls unconditionally.



Busy calls forward to:

Set the call number to receive only busy calls.



No Answer calls forward to:

Set the call number to receive calls that are not answered.

Click

Apply

to save your settings.

(Busy calls forwarded to 0203333)

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Call Through

With the “Call Through” function, you can configure your 7800VDP(O)X so that certain calls are

forwarded to any destination number using a cheaper telephone connection, for example via landline

or mobile network, this can save costs.

Example: You are on the road and would like to use your mobile telephone to call somebody abroad.

You can either call that person directly, or you can call your 7800VDP(O)X at home and let the

7800VDP(O)X forward to the extension abroad via the Internet or less-expensive landline connection

at a much less expensive rate.

Note:

Two call logs can be generated when call through feature is activated in

Missed Call Log,

and

Outgoing Call Log

.

Parameters

Incoming Number:

Select a number (SIP account or PSTN) for which you wish to enable the Call

Through feature.

Number for Outgoing Calls:

Select a number (SIP account or PSTN) to be used to forward the call

to the destination.

PIN:

A four-digit password for forwarding calls. Default is 1234. It has to be input before user input

the destination call number.

Greeting Delay:

Greeting delay specifies how long the call through feature will be activated after

caller calls the incoming number.

Rate

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