AKUVOX IT82X Indoor Monitor User Manual Akuvox IT82

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IT82 Series
Indoor Monitor User Manual
Content
1 Production Overview ................................................................. 4
1.1 Production Description ....................................................................................................... 4
1.2 Technical Specification ........................................................................................................ 6
1.3 Button Instruction ............................................................................................................... 6
1.4 Dimension ........................................................................................................................... 7
1.5 Equipment Appearance And Interface Description ............................................................. 8
1.6 Installation........................................................................................................................... 9
1.7 Installation Considerations ................................................................................................ 10
1.8 Equipment Packaging ........................................................................................................ 11
2 Setting .................................................................................... 12
2.1 Main interface instruction ................................................................................................. 12
2.2 Network............................................................................................................................. 12
2.2.1 DHCP ...................................................................................................................... 12
2.2.2 Static IP ................................................................................................................... 13
2.3 Register Account ............................................................................................................... 14
2.4 Display ............................................................................................................................... 15
2.4.1 Brightness ............................................................................................................... 15
2.4.2 Sleep ....................................................................................................................... 16
2.4.3 Screen Saver ........................................................................................................... 17
2.4.4 Screen Clean ........................................................................................................... 17
2.5 Sound ................................................................................................................................ 18
2.5.1 Volume ................................................................................................................... 18
2.5.2 Ring tones ............................................................................................................... 18
2.5.3 Notification Sound.................................................................................................. 18
2.6 Time .................................................................................................................................. 18
2.7 System Info ........................................................................................................................ 19
2.8 Language ........................................................................................................................... 20
2.9 Reboot ............................................................................................................................... 21
2.10 Reset ................................................................................................................................ 22
2.11 Folder .............................................................................................................................. 22
3 Function .................................................................................. 24
3.1 Make a call ........................................................................................................................ 24
3.1.1 Call SIP .................................................................................................................... 24
3.1.2 Call resident ............................................................................................................ 25
3.1.3 Call from Call Log .................................................................................................... 25
3.1.4 Call from Contacts .................................................................................................. 25
3.1.5 Call Center .............................................................................................................. 27
3.2 Receive a call ..................................................................................................................... 27
3.3 Answer a call ..................................................................................................................... 28
3.4 Reject a call ....................................................................................................................... 29
3.5 Contacts............................................................................................................................. 29
3.5.1 New contacts .......................................................................................................... 29
3.5.2 Modify the contact ................................................................................................. 30
3.5.3 Delete the contact .................................................................................................. 31
3.6 Call log ............................................................................................................................... 31
3.6.1 Modify the call log .................................................................................................. 31
3.6.2 Delete the log ......................................................................................................... 32
3.7 Capture .............................................................................................................................. 32
3.8 Message ............................................................................................................................ 32
3.9 Live View ........................................................................................................................... 33
3.10 Unlock.............................................................................................................................. 33
3.11 SOS .................................................................................................................................. 34
3.12 Security............................................................................................................................ 35
4 Website ................................................................................... 38
4.1 Web login .......................................................................................................................... 38
4.2 Status ................................................................................................................................ 39
4.2.1 Basic ....................................................................................................................... 39
4.3 Account ............................................................................................................................. 40
4.3.1 Basic ....................................................................................................................... 40
4.3.2 Advance .................................................................................................................. 42
4.4 Network............................................................................................................................. 47
4.4.1 Basic ....................................................................................................................... 47
4.4.2 Advance .................................................................................................................. 47
4.5 Phone ................................................................................................................................ 48
4.5.1 Time/Language ...................................................................................................... 48
4.5.2 Call Feature ............................................................................................................ 49
4.5.3 Audio ...................................................................................................................... 53
4.5.4 Video ...................................................................................................................... 54
4.6 PhoneBook ........................................................................................................................ 55
4.6.1 Local Book .............................................................................................................. 55
4.6.2 Call Log ................................................................................................................... 57
4.7 Upgrade ............................................................................................................................. 58
4.7.1 Basic ....................................................................................................................... 58
4.7.2 Advance .................................................................................................................. 59
4.8 Security.............................................................................................................................. 62
4.8.1 Basic ....................................................................................................................... 62
4.8.2 Advance .................................................................................................................. 63
1 Production Overview
1.1 Production Description
IT82 series is an Android SIP‐based with smooth touch‐screen Indoor monitor. It can
be connected with Akuvox door phone for unlock and monitor. Residents can
communicate with visitors via audio and video call, and support remote unlock the
door. It is more convenient and safe for residents to check the visitor identity through
its video preview function. IT82 series is often applicable in villas , apartments,
building and so on.
FCC Caution:
Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions : (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may
cause undesired operation.
Note : This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed
to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment .
This transmitter must not be co‐located or operating in conjunction with any other
antenna or transmitter.
This equipment should be installed and operated with minimum distance 20cm
between the radiator& your body.
1.2 Technical Specification
Model
Graphic Display
Network
Protocol
Voice Codec
Video Codec
Network
Interface
IP assignment
Memory
Management
Dimension
Storage
IT82 series
 7 inch capacitive touch screen TFT LCD, 1024x600
resolution, 16:9 wide screen aspect ratio
 SIP RFC3261,TCP/UDP/IP,RTP
 G.711A/U, G.729, G.722, iLBC_13_3, iLBC_15_2,OPUS
 H.264, H.263,H.265,MJPEG
 Dual switched 10/100Mbps port
 Static IP, DHCP
 RAM:2GB, Flash:4GB
 LCD Menu Configuration, WebUI
 230x160x30mm
 Album
 External SD device
1.3 Button Instruction
Interface
Description
Manage center button. Click to make a call with manage center.
Message button. Click to direct access to message interface.
Monitor button. Click to view the monitoring from outdoor
environment.
Intercom button. Click to enter the dialing interface.
Unlock sensor button. The physical Unlock key is only used for
E10S now.
1.4 Dimension
1.5 Equipment Appearance And Interface Description
Interface
Description
8 PIN
connector
For power supply and 485 connector
10PINconnect
Ethernet 1
Ethernet 2
For 8 security connector
Network interface can be connected to a hub, switch or other
network access devices.
Share the network access from ethernet 1 port, and for PC and
other equipment connection.
1.6 Installation
Use a 5mm hand
Use the pencil to
drill to make the 4
mark 4 fixation holes
fixation holes on
through wall bracket
the wall
on the wall
Use 4 ST4X20 screws
Once the fixation
to
holes are made,
fix
the
wall
insert the four
bracket in the wall
expansion anchors
provided
Device Mounting
Push down so that the
device is fixed securely
1.7 Installation Considerations
Here are some safety recommendations about the installation and the usage:

Do not use this product near water, such as: bath, washbasin, kitchen sink and
other damp places and so on.

Place the device in a place away from heat.

Place the device away from traffic areas to prevent collisions.

Please use the equipment with the matching power adapter or POE.
10
1.8 Equipment Packaging
Name
Quantity
IT82
Wall bracket
Quick Start Guide
10 Pin cable
8 Pin cable
Expansion anchor
ST4x20 screw
11
2 Setting
2.1 Main interface instruction
It82 supports two pages of main interface. Click the corresponding area to operate.
2.2 Network
2.2.1
DHCP
IT82 series use HCP mode to get IP address by default. Please go to Setting‐Advanced
(password:123456)‐Network
Choose DHCP,press CONFIRM, the phone will get IP address automatically.
12
2.2.2 Static IP
Select Static IP in LAN Type. Enter the IP address parameters in the corresponding
area.
Parameter
Specification
IP address
set the IP address of the device
13
Subnet Mask
set the subnet mask of the device
Gateway
set the default gateway
DNS 1
set the DNS address
DNS 2
set the backup DNS address
2.3 Register Account
SIP account is provided by SIP server. Go to Setting‐Advanced‐Sip Account . Please
consult administrator about sip server information.
14
Fill the parameters in the corresponding area. Click CONFIRM to save.
Parameter
Specification
Register Name
SIP Account ID provided by ISP
User Name
SIP User Name provided by ISP
Password
SIP Password provided by ISP
Display Name
SIP Display name
Reg Server IP
SIP Register Server, format: domain/IP, for example:
194.168.1.2
Reg Server Port
The default port is 5060.
2.4 Display
2.4.1 Brightness
Slide the point left or right to adjust the screen brightness, click CONFIRM to save.
15
2.4.2 Sleep
Choose the sleep time from 15 seconds to Never. IT82 series setup 1minute by
default. After the sleep time without any operation, the phone will black screen.
Touch it to wake up.
16
2.4.3 Screen Saver
2.4.4 Screen Clean
This function is used to protect the device from being pressed any keys when users
clean the screen.
17
2.5 Sound
2.5.1 Volume
Slide the point right or left to adjust the Ring / Talk/Tone Volume.
2.5.2 Ring tones
To setup the Phone Ringtone, click OK to confirm
2.5.3 Notification Sound
Select the suitable notification sound, click OK to confirm.
2.6 Time
Setup the date and time in the corresponding area.
Enable Automatic Date Time , the phone will get the Date and Time automatically.
If you uncheck Automatic Date Time, users need to setup the Date and Time
18
manually.
Users can also select the suitable Time Zone and use 24‐Hour format.
2.7 System Info
Enter System Info interface to check Account, Network and Version information.
To check the SIP account status
19
To check the Network Access Mode And parameters.
To check the Software version, Firmware version, Firmware Model and Hardware
version.
2.8 Language
Choose the suitable phone language. IT82 series use English by default.
20
2.10 Reset
Go to Advance‐Reset. Choose the Reset mode,click CONFIRM when you see the
prompt. The phone will reset to factory setting automatically.
2.11 Folder
Click Folder to check the local and SD card files. IT82 series supports external SD card.
22
23
3 Function
3.1 Make a call
User can directly dial from the soft keypad, select from the contact list or from call
log to call out the number.
User can choose one of the following steps to enter the dialing interface.
Mode 1: Click Call icon
on the main screen.
Mode 2: Click Intercom button
3.1.1 Call SIP
If you want to call sip number, you can select Call SIP label. Click the sip number to
make a call. The more information about sip account please consult administrator.
24
3.1.2 Call resident
If you want to call room number, you can select Call Resident label. For example, if
you want to call community 1, Building 1, Unit 1, Floor 1, Room1, you can input digits
“001001010101”.
3.1.3 Call from Call Log
User can enter the call log page to make a call.
1. In the dialing interface‐>click Intercom icon
2. Click Intercom button
Directly slide up and down to choose the number from the call history. Click Dail key
to call out.
3.1.4 Call from Contacts
User can enter phonebook interface to make a call.
25
Directly click Contact icon
If you want to make an audio call, click Audio Call icon
video call, click Video Call
. If you want to make a
Contact is shown as below：
If the contact has multiple numbers, after clicking the calling mode, user need to
choose the number you want to call.
26
3.1.5 Call Center
If you want to call management center (SDMC system), you can press
to call out.
This function only can be used when IT82 series has registered from SDMC.
3.2 Receive a call
Incoming calls include audio and video calls. If the caller has been stored in the
contacts, it will show the contact name, otherwise the caller number will be
displayed. When IT82 series received the video call, it can automatically get a
screenshot and save it in the Album.
Video call :
Audio Call :
27
3.3 Answer a call
1) Answer a audio
Click Answer Key
to answer the call, As shown below：
2) Answer a video call
When receiving an video call, the phone will automatically open the video preview so
28
that resident can view the visitors identity. Press Answer key
to answer
the call. As shown below：
3.4 Reject a call
If user want to reject a call, click Cancel label
in incoming interface.
3.5 Contacts
3.5.1 New contacts
1.Click Add button.
2.Enter the name.
3.Select the number type, and enter the parameters in the corresponding area.
4.Click CONFIRM to save.
29
3.5.2 Modify the contact
1. Choose the existed contact, click
to edit.
2. Then modify the contact you need.
3. Click CONFIRM to save.
30
3.5.3 Delete the contact
Choose the the existed contact you need to delete. Click
to delete.
3.6 Call log
Click Intercom, slide up and down to check the all call log in the marked box as shown
below.
3.6.1 Modify the call log
Choose one call log, click
to modify the log. Users can create a new contact or
send the message to this call log .
31
3.6.2 Delete the log
Click
in the corresponding log, choose Delete to remove the call log number.
3.7 Capture
IT82 supports capture the visitor photo when incoming preview. IT82 series can auto
capture if ringing for 3 seconds without answer.
3.8
Message
Users can receive and write the message.
32
3.9
Live View
Live view is used to monitor the door phone via using RTSP.
1.Path: Settings‐>More‐>Live View
2.Enter the door phone RTSP address.(please make sure the address format is right)
3.Click CONRIM to save.
Then users can check the live video from the door phone any time.
3.10 Unlock
IT82 series supports remote unlock the door phone via using DTMF code. During the
call, users can press Open Lobby label
or Unlock touch key to open the
door during the call.
Setup Unlock
IT82 support unlock local door lock or remote unlock. And there are two unlock keys‐
softkey during the talking, physical unlock key. If you want to unlock the local door
lock, choose the type as Relay. Otherwise ,setup the type as DTMF, then choose the
DTMF code.
Go to the path: Setting‐> More(123456)‐> Unlock Code
33
Note: IT82 series default DTMF code is #. Users need to predefine the same DTMF
code of door phone and IT82. Configuration DTMF code, please consult your
administrator.
3.11 SOS
SOS key is used to call out the emergency number in case of emergency. IT82 series
will call out for three predefined numbers in a loop, each number will be called for
60s (by default).
1. Go to Setting‐> More‐(password)>SOS
2. Set up 3 emergency number
3. Setup the call Timeout
4. Set up the loop time
5. Click CONFIRM to save
34
3.12 Security
IT82 series support connect 8 alarm zones via IO1‐8 interface. Up to 5 Alarm Type ‐
Infrared, Drmagnet, Smoke,Gas and Urgency and two trigger mode ‐ NC(normal close)
and NO(normal open) .
Go to the path: Settings‐> More(Password:123456)‐> Arming

Different alarm sensor is suitable for different type. For example , if you use the
smoke detector in your bedroom(zoon1) , connect the sensor in IO1 and GND
contact in IT82, then you can setup the type as Smoke.

Trigger Mode depends on connecting mode .

Alarm Status includes 3 types: Disable, Enable,24H. Disable: alarm function is
invalid. Enable: Alarm function is valid after you choose the Arming mode(indoor,
sleep, outdoor). 24H: Alarm function is working whether you choose the mode
or not.
35
Return to the main interface, click Arming.
Setup alarm delay, the alarm will ringing after the alarm has been triggered. Open or
close Alarm Status to enable or disable this function.
Enter Zone Status to check 8 alarm zones working mode.
36
When the alarm is triggered, click Cancel and input “0000” to disable it.
37
4 Website
4.1 Web login
The Akuvox IT82 series ses DHCP IP address by default, go to the path: Settings‐System
Info‐Network to check the IP address.
Open a Web Browser, enter the corresponding IP address. Then, type the default user
name and password to log in. The default User Name and Password are as below:
User name: admin
Password: admin
38
4.2 Status
4.2.1Basic
Sections
Product Information
Network Information
Account Information
Description
To display the device’s information such as Model name,
MAC address (IP device’s physical address), Firmware
version and Hardware firmware.
To display the device’s Networking status(LAN Port),such as
Port Type(which could be DHCP/Static/PPPoE), Link Status,
IP Address, Subnet Mask, Gateway, Primary DNS
server, Secondary DNS server, Primary NTP server
and Secondary NTP server(NTP server is used to synchronize
time from INTERNET automatically).
To display device’s Account information and Registration
status (account username, registered server’s address,
Register result).
39
4.3 Account
4.3.1 Basic
Sections
SIP Account
SIP Server 1
Description
To display and configure the specific Account settings.
 Status: To display register result.
 Display Label: Which is displayed on the phone’s LCD
screen.
 Display Name: Which is sent to the other call party for
displaying.
 Register Name: Allocated by SIP server provider, used
for authentication.
 User Name: Allocated by your SIP server provide, used
for authentication.
 Password: Used for authorization.
To display and configure Primary SIP server settings.
 Server IP: SIP server address, it could be an URL or IP
address.
 Registration Period: The registration will expire after
Registration period, the IP phone will re‐register
40
automatically within registration period.
Sections
SIP Server 2
Outbound Proxy Server
Transport Type
Description
To display and configure Secondary SIP server settings.
This is for redundancy, if registering to Primary SIP server
fails,the IP phone will go to Secondary SIP server for
registering.
Note: Secondary SIP server is used for redundancy, it can be
left blank if there is not redundancy SIP server in user’s
environment.
To display and configure Outbound Proxy server settings.
An outbound proxy server is used to receive all initiating
request messages and route them to the designated SIP
server.
Note: If configured, all SIP request messages from the IP
phone will be sent to the outbound proxy server forcefully.
To display and configure Transport type for SIP message
 UDP: UDP is an unreliable but very efficient transport
layer protocol.
41



NAT
TCP: Reliable but less‐efficient transport layer protocol.
TLS: Secured and Reliable transport layer protocol.
DNS‐SRV: A DNS RR for specifying the location of
services.
To display and configure NAT(Net Address Translator)
settings.
 STUN: Short for Simple Traversal of UDP over NATS, a
solution to solve NAT issues.
Note: By default, NAT is disabled.
4.3.2 Advance
42
Sections
SIP Account
Audio Codecs
Video Codecs
Subscribe
Description
To display current Account settings or to select which account
to display.
To display and configure available/unavailable codecs list.
Codec means coder‐decoder which is used to transfer analog
signal to digital signal or vice versa.
Familiar codecs are PCMU(G711U), PCMA(G711A), G722
(wide‐bandth codecs), G729 and so on.
To configure the video quality.
 Codec Name: The default video codec is H264.
 Codec Resolution: It can support QCIF, CIF, VGA, 4CIF,
720P.
 Codec Bitrate: The lowest bitrate is 128, the highest
bitrate is 2048.
 Codec payload: From 90‐119.
To display and configure MWI, BLF, ACD subscription settings.
 MWI: Message Waiting Indicator which is used to
indicate whether there is unread new voice message.
 BLF: BLF is short for Busy Lamp Field which is used to
monitor the designated extension status.
 ACD: Automatic Call Distribution is often used in offices
for customer service, such as call center. The setting
here is to negotiate with the server about expire time of
ACD subscription.
43
Sections
DTMF
Call
Description
To display and configure DTMF settings.
 Type:Support Inband,Info, RFC2833 or their
combination.
 How To Notify DTMF: Only available when DTMF Type
is Info.
 DTMF Payload: To configure payload type for DTMF.
Note: By default, DTMF type is RFC2833 which is the
standard. Type Inband uses inband frequency to indicate
DTMF tone which is most used to be compatible to
traditional telephone server. Type Info uses SIP Info message
to indicate DTMF message.
To display and configure call‐related features.
 Max Local SIP Port: To configure maximum local sip
port for designated account.
 Min Local SIP Port: To configure minimum local sip port
for designated account.
 Caller ID Header: To configure which Caller ID format to
fetch for displaying on Phone UI.
 Auto Answer: If enabled, IP phone will be
auto‐answered when there is an incoming call for
designated account.
 Ringtones: Choose the ringtone for each account.
 Provisioning Response ACK: 100% reliability for all
44







provisional messages, this means it will send ACK every
time the IP phone receives a provisional SIP message
from SIP server.
User=phone: If enabled, IP phone will send user=phone
within SIP message.
PTime: Interval time between two consecutive RTP
packets.
Anonymous Call: If enabled, all outgoing call for the
designated account will be anonymous number.
Anonymous Call Rejection: If enabled, all incoming
anonymous‐out call for the designated account will be
rejected.
Is escape non Ascii character: To transfer the symbol to
Ascii character.
Missed Call Log: To display the miss call log.
Prevent SIP Hacking: Enable to prevent SIP from
hacking.
45
Sections
Session Timer
Encryption
NAT
Conference
User Agent
Description
To display or configure session timer settings.
 Active: To enable or disable this feature, If enable, the
ongoing call will be disconnected automatically once
the session expired unless it’s been refreshed by UAC or
UAS.
 Session Expire: Configure session expire time.
 Session Refresher: To configure who should be
response for refreshing a session.
Note: UAC means User Agent Client, here stands for IP
phone. UAS means User Agent Server, here stands for SIP
server.
To enable or disabled SRTP feature.
 Voice Encryption(SRTP): If enabled, all audio signal
(technically speaking it’s RTP streams) will be encrypted
for more security.
To display NAT‐related settings.
 UDP Keep Alive message: If enabled, IP phone will send
UDP keep‐alive message periodically to router to keep
NAT port alive.
 UDP Alive Msg Interval: Keepalive message interval.
 Rport: Remote Port, if enabled, it will add Remote Port
into outgoing SIP message for designated account.
To select Local or network conference.

Type: To select desired conference type

Conference URI: If network conference is selected, a
network conference URI is needed to be input.
One can customize User Agent field in the SIP message; If
user agent is set to specific value, user could see the
information from PCAP. If user agent is not set by default,
user could see the company name, model number and
firmware version from PCAP
46
4.4 Network
4.4.1 Basic
Sections
LAN Port
Description
To display and configure LAN Port settings.
 DHCP: If selected, IP phone will get IP address, Subnet
Mask, Default Gateway and DNS server address from
DHCP server automatically.
 Static IP: If selected, you have to set IP address, Subnet
Mask, Default Gateway and DNS server manually.
 PPPoE: Use PPPoE username/password to connect to
PPPoE server.
4.4.2 Advance
Sections
Local RTP
Description
To display and configure Local RTP settings.
 Max RTP Port: Determine the maximum port that RTP
stream can use.
 Min RTP Port: Determine the minimum port that RTP
47
stream can use.
4.5 Phone
4.5.1 Time/Language
Sections
Web Language
NTP
Description
Choose the suitable web language you need. English by
default.
To configure NTP server related settings.
 Time Zone: To select local Time Zone for NTP server.
 Primary Server: To configure primary NTP server
address.
 Secondary Server: To configure secondary NTP server
address, it takes effect if primary NTP server is
unreachable.
 Update interval: To configure interval between two
consecutive NTP requests.
Note: NTP, Network Time Protocol is used to automatically
synchronized local time with INTERNET time, since NTP
server only response GMT time, so that you need to specify
the Time Zone for IP phone to decide the local time.
48
4.5.2 Call Feature
Sections
Mode
Forward Transfer
Description
To enable or disable feature key sync.

Feature Key Sync: To enable or disable feature key
sync.

Mode: Select the desired mode.
To display and configure Forward setting.
Note: There are three types of forward: Always Forward,
Busy Forward and No answer Forward.
 Always Forward: Any incoming call will be forwarded in
any situation.
 Busy Forward: Any incoming call will be forwarded if IP
49
DND
phone is busy.
 No answer Forward: Any incoming call will be
forwarded if it’s no answer after a specific time.
DND (Do Not Disturb) allows IP phones to ignore any
incoming calls.
 DND Emergency: the phone from the Authorized
number can still be received after enable this function.
 DND Authorized Number: Setup authorized numbers
for DND Emergency.
 Account: Select an account for DND
 DND: Disable by default.
 Return Code when DND: Determine what responses
code should be sent back to server when there is an
incoming call if DND on.
 DND On Code: The Code used to turn on DND on
server’s side, if configured, IP phone will send a SIP
message to server to turn on DND on server side if you
press DND when DND is off.
 DND Off Code: The Code used to turn off DND on
server’s side, if configured, IP phone will send a SIP
message to server to turn off DND on server side if you
press DND when DND is on.
50
Sections
Intercom
Remote Control
Description
Intercom allows user to establish a call directly with the
callee.
 Active: To enable or disable Intercom feature.
 Intercom Mute: If enabled, once the call established,
the callee will be muted.
Remote Control allows specific host to interact with IP
phone by sending HTTP or HTTPS requests. The specific
action could be answering an incoming call, hangup an
ongoing call and so on.
 Allowed Access IP List: To configure the allowed host
address.
 Note: For now, IP phone can only support IP address, IP
51
UACSTA
Open Lobby
Door Phone
Others
address list and IP address pattern as allowed hosts
Using CSTA for SIP phone user agents. It can control some
features of calling. UACSTA is used to send ECMA‐323(CSTA
XML) information during SIP calling. The default status is
disabled
User can choose which types you need for each key. Akuvox
IT82 supports 2 types to unlock‐DTMF and Relay. DTMF is
used to unlock the lobby door remotly, Relay is used to
open the local door.
Softkey: During the talking, user can press Unlock key to
open the door.
Hardware Key: User can also press hardware key to unlock
the door.
DTMF: If you choose DTMF code for one unlock key. Please
setup the DTMF code.
When there is an incoming call from doorphone, setup the
delay auto answer time, IT82 series will auto answer the call
after the timeout.
Note: if you enable Auto Answer function, this feature will
be not available.
 Return Code When Refuse: Allows user to assign
specific code as return code to SIP server when an
incoming call is rejected.
 Auto Answer Delay: To configure delay time before an
incoming call is automatically answered.
 Auto Answer Mode: To set video or audio mode for
auto answer by default.
 Early DTMF: Enable or disable early DTMF function
 Direct IP: Direct IP call without SIP proxy.
52
4.5.3 Audio
Sections
Echo Canceller
Description
Echo Canceller: To remove acoustic echo from a voice
communication in order to improve the voice quality .
 VAD(Voice Activity Detection): Allow IP phone to detect
the presence or absence of human speech during a call.
When detecting period of “silence”, VAD replaces that
silence efficiently with special packets that indicate
silence is occurring. It can facilitate speech processing,
and deactivate some processes during non‐speech
section of an audio session. It can avoid unnecessary
coding or transmission of silence packets in VoIP
applications, saving on computation and network
bandwidth.
 CNG(Comfort Noise Generation): Allow IP phone to
generate comfortable background noise for voice
communications during periods of silence in a
conversation. It is a part of the silence suppression or
VAD handling for VoIP technology. CNG, in conjunction
with VAD algorithms, quickly responds when periods of
silence occur and inserts artificial noise until voice
activity resumes. The insertion of artificial noise gives
the illusion of a constant transmission stream, so that
53
Automatical
Control
background sound is consistent throughout the call and
the listener does not think the line has released.
Generation R48G will auto adjust amplification circuit gain via signal.
 Automatic Gain Control(Sending‐side): Disabled by
default
 Automatic Gain Control(Receiving‐side): Disabled by
default
 Automatic Gain Control Target: Range from 1 to 20 dB.
3dB by default.
NetEQ
Filter forgetting factor base: Range from 0~255. 250 by default.
4.5.4 Video
Sections
Media Feedback
H264 Settings
Description
 NACK: Enabled it to filter mosaic.
 Tmmbr: Send the maximum temporary rate request.
Disabled by default.
H264: A video stream compression standard. Different from
H263, it provides an approximately identical level of video
stream quality but a half bit rate. This type of compression is
54
sometimes called MPEG‐4 part 10.
Others
To setup corresponding H264 video parameters.
 H264 Profile: There are 4 modes‐Base、Main、High、
Extend profile. Different profiles makes different coding
function and video quality.
 H264 Level: Different profiles has corresponding Level
value.
 IDR Interval:IDR means Instantaneous Decoding
Refresh. It is used to control the process of coding and
decoding.
 Rate Control: Choose one H264 video rate.
 Hardware Endec Acceleration: This function is used to
solve the image issue. User can enable the Hardware
Endec Acceleration when you need.
 Hardware Decodec Acceleration: Disabled by default.
 Color Enhancement: To increase the phone display
color. Enabled by default.
 Image Quality: User can select Low, Middle or High
mode.
 Camera Priority: IT82 series can connect extra camera.
If R48G has 2 cameras , please setup the priority for
external camera or internal one.
 Video Call Status
4.6 PhoneBook
4.6.1 Local Book
55
4.6.2 Call Log
Sections
Call History
Description
To display call history records.
Available call history types are All calls, Dialed calls,
Received calls, Missed calls, Forwarded calls.
 HangUp: To click to hangup ongoing call on the IP
phone.
Note: For “HangUp” feature, you need to have the remote
control privilege to control IP phone via Web UI. Please refer
to section “Remote Control” in the Web UI‐>Phone‐>Call
Feature page.
57
4.7.2 Advance
Sections
PNP Option
DHCP Option
Description
To display and configure PNP setting for Auto Provisioning.
 PNP: Plug and Play, once PNP is enabled, the phone will
send SIP subscription message to PNP server
automatically to get Auto Provisioning server’s address.
By default, this SIP message is sent to multicast address
224.0.1.75(PNP server address by standard).
To display and configure custom DHCP option.
 DHCP option: If configured, IP Phone will use
designated DHCP option to get Auto Provisioning
server’s address via DHCP.
This setting require DHCP server to support corresponding
option.
59
Sections
Manual Auto
Automatic AutoP
Description
To display and configure manual update server’s settings.
 URL: Auto provisioning server address.
 User name: Configure if server needs an username to
access, otherwise left blank.
 Password: Configure if server needs a password to
access, otherwise left blank.
 Common AES Key: Used for IP phone to decipher
common Auto Provisioning configuration file.
 AES Key(MAC): Used for IP phone to decipher
MAC‐oriented auto provisioning configuration file(for
example, file name could be 0c1105888888.cfg if IP
phone’s MAC address is 0c1105888888).
Enter the URL address,then click the AutoP Immediately
label ,the phone will according the URL to ask for
configuration file to update.
Note: AES is one of many encryption, it should be configure
only configure filed is ciphered with AES, otherwise left
blank.
To display and configure Auto Provisioning mode settings.
This Auto Provisioning mode is actually self‐explanatory.
For example, mode “Power on” means IP phone will go to
do Provisioning every time it powers on.
60

Config file: To export or import configure file for IP
phone.
4.8 Security
4.8.1 Basic
Sections
Web Password Modify
Session Time Out Value
Description
To modify user’s password.
 Current Password: The current password you used.
 New Password: Input new password you intend to use.
 Confirm Password: Repeat the new password.
Note: For now, IP phone can only support user admin.
Over the session time out value, users need to login in the
web again.
 Session Time Out Value: the ranger is from 60s to
14400s.
62
Sections
Web Server Certificate
Upload
Client Certificate
Client Certificate Upload
Description
To upload a certificate file which will be used as server
certificate.
To display or delete Certificates which is used when IP phone
is connecting to any HTTPs server.
To upload certificate files, this is used as client certificate.
 Only Accept trusted Certificates: If this option is enabled,
only trusted certificates will be accepted.
64

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