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

RTP Port Range Start:

Enter the starting port number of Real-time Transport Protocol

(RTP).



RTP Port Range End:

Enter the ending port number of Real-time Transport Protocol

(RTP).



Registration Expiry Time:

The valid period of registration.

Line

Setting



Common Settings

•

Enable Line 1:

Tick the checkbox to enable Line 1 VoIP service.

•

CallHold:

Users can place the call on hold if this checkbox is ticked.

•

DTMF Method:

Select Dual-tone multi-frequency signaling (DTMF) from the

drop-down list. (CPE supports In-Band, RFC2833, RFC2833_In-Band, and SIP Info.)

SIP info: key tone is indicated in the SIP packet. RFC2883: It is like SIP Info. In-Band:

treat it as voice.

•

Call Waiting: If it is enabled, when the line is busy, the user can hear the tone

that indicates a new call is coming; otherwise, there is no tone and the user

does not know a new call is coming at that time.

•

Call Forward Unconditional:

Tick the checkbox to let CPE automatically forward

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all calls to another phone number.

•

Call Forward Unconditional Number:

If

“

Call Forward Unconditional

”

is enabled,

enter the phone number that you

’

d like your phone call to be redirected to.

•

Call Forward Busy:

Redirects your incoming calls to another phone number when

your line is busy.

•

Call Forward Busy Number:

If

“

Call Forward Busy

”

is enabled, enter the phone

number that you

’

d like your phone call to be redirected to.

•

Call Forward Noreply:

Redirects all calls to another phone number when there is

no reply.

•

Call Forward Noreply Number:

If

“

Call Forward Noreply

”

is enabled, enter the

phone number that you

’

d like your phone call to be redirected to.

•

Call Forward No Reply Ringing:

The value defines the state

“

No Reply

”

by the

number of ringing.

•

Emergency 999:

A mapping to a real emergency phone number. This option is for

emergency use. When the user dial 999 and this call will be routed to the

emergency service.

•

Dial Plan:

Allow users to establish the expected number or pattern for a

telephone number.



Codec Setting

There are 3 codec here, when the checkbox of any of them is ticked, it is put in the

codec candidate list, and sent to the server to coordinate which codec to use. Please note that

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g711u, g711a do not compress the data, but g729 does. Thus, using g729 would distort the

signal.

•

g711u/g711a/g729 Codec Enable:

Tick the checkbox to enable it.

•

g711u/g711a/g729 priority:

An indicator of which codec to use first.

•

g711u/g711a/g729 Codec Ptime:

A data packet corresponds to the duration of

voice.



DSP Setting

•

Enable VAD:

Enable or disable VAD (Voice Activity Detection) for voice

transmission. When VAD is enabled, if the voice signal is smaller than a threshold,

no voice packet is transmitted.

•

Enable RTCP:

Enable or disable RTCP (Real Time Transport Protocol). This is used

to exchange control information between sender and receiver, works in

conjunction with RTP. It offers end-to-end monitoring, data delivery, and QoS.

•

Enable Echo Canceller:

Enable Echo canceller to remove echo from a voice

communication in order to improve voice quality on a telephone call.

•

JB Delay Max:

Specify the maximum jitter buffer delay in milliseconds.

•

JB DelayInit:

The size of the jitter buffer is variable, this value is its initial value.

Cancel button

Reset fields to the last saved values.

Apply button

Commit the changes made and save to the CPE device, some

services will be reloaded.

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Network

Display in

Brief Summary Page

Display in

“

Quick Panel

”

of

Detailed Configuration Page

Menu Structure:

Network

Status

Network Mode

DHCP Server (Not available in

Bridge

Mode)

QoS (Not available in

Bridge

Mode)

Routing (Available in R

outer

Mode)

Port Forwarding

(Available in

NAT

、

Tunnel

Mode)

Port Trigger (Available in

NAT

、

Tunnel

Mode)

DSCP

Vlan (only in ETH-CS)

MGMT Service

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Network | Status

LAN Information

: This section shows LAN MAC and IP address of LTE / WiMAX outdoor CPE

and statistics of TX and RX Bytes and Packets of LAN interface.

Network > Status > LAN Information

WAN Information:

This section shows WAN IP, MAC, Gateway, DNS Server, Time Server of

LTE/WiMAX outdoor CPE and statistics of TX and RX Bytes and Packets of WAN interface.

These values may differ from

“

Single PDN

”

to

“

Multiple PDN

”

, in NAT Mode with

“

Multiple

PDN enable

”

and

“

Separate

”

WAN MGMT and Data Interface, will get two WAN IP, one for

MGMT(Management packets, to CPE), one for Data(Date, transfer to LAN side).