Grandstream Networks GXV3370 User manual

Grandstream Networks, Inc.
GXV3370
User Guide

GXV3370 - User Guide
WELCOME
Thank you for purchasing Grandstream GXV3370 IP Multimedia Phone for Android . The GXV3370 IP Video Phone for
Android combines a 16-line IP video phone with a multi-platform video conferencing solution and the functionality of an
Android tablet to offer an all-in-one communications solution. The phone features a 7” 1024×600 capacitive touch screen TFT
LCD, Mega pixel camera, dual Gigabit ports with PoE/PoE+, HD audio and video, integrated Wi-Fi (802.11a/b/g/n) &
Bluetooth, rich peripheral interfaces, and Android 7.0. By combining a state-of-the-art IP video phone, an advanced video
conferencing solution, and the functionality of a tablet, businesses throughout the world can now use the GXV3370 for all
communication and productivity needs.
PRODUCT OVERVIEW
Feature Highlights
The following tables contain the major features of the GXV3370:
Table 1: GXV3370 Features in a Glance
GXV3370 Technical Specifications
The following table resumes all the technical specifications including the protocols / standards supported, voice codecs,
telephony features, languages, and upgrade/provisioning settings for the phone GXV3370.
TM
GXV3370
●16 lines with up to 16 SIP accounts, up to 7-way audio conference and 3-
way 720p 30fps HD video conference, phonebook with up to 1000
contacts, call history with up to 1000 records.
●Dual switched 10/100/1000Mbps network ports, Dual-band 2.4GHz &
5GHz Wi-Fi (802.11a/b/g/n), PoE/PoE+, Bluetooth 4.0+EDR, USB, SD,
HDMI, EHS with Plantronics headsets support.
●7" (1024x600) capacitive (5 points) touch screen TFT LCD, mega pixel
CMOS sensor camera with privacy shutter.
●HD wideband audio, full-duplex hands-free speakerphone with HD
acoustic chamber, advanced acoustic echo cancellation and excellent
double-talk performance.
●Runs the Android™ Operating System 7.0.
●Built-in support for GXV series of video surveillance cameras, and
GDS37xx series of access control devices.
●Create Android applications for any business need to run on GXV3370
using Google's API and Grandstream's SDK toolkit.
Protocols/Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A
record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE, LLDP-
MED, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6, OpenVPN®.
Network Interfaces Dual switched 10/100/1000 Mbps ports with integrated PoE/PoE+
Graphic Display 7" 1024x600 capacitive touch screen (5 points) TFT LCD
Camera Tiltable 1 mega-pixel CMOS camera with privacy shutter, 720P@30fps

Bluetooth Yes, integrated. Bluetooth 4.0+EDR.
Wi-Fi Yes, dual-band 2.4 & 5GHz with 802.11 a/b/g/n
Auxiliary Ports RJ9 headset jack (allowing EHS with Plantronics headsets), 3.5mm stereo headset
with microphone, USB port, SD, HDMI-out (1.4 up to 720p30fps)
Feature Keys 2 function touch keys VOLUME +/-, 3 dedicated Android touch keys HOME,
MENU, and BACK
Voice Codec
G.711µ/a, G.722 (wide-band), G.726-32, iLBC, Opus, G.729A/B in-band and out-
of-band DTMF (In audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC, AJB,
AGC, ANS
Video Codec and
Capabilities
H263, H.264 BP/MP/HP, video resolution up to 720p, frame rate up to 30 fps, bit
rate up to 2Mbps, 3-way video conference (720p@30fps), anti-flickering, auto
focus and auto exposure
Telephony Features
Hold, transfer, forward (unconditional/no-answer/busy), call park/pickup, 7-way
audio conference(including the host), shared-call-appearance (SCA) / bridged-
line-appearance (BLA), virtual MPK, downloadable contacts (XML, LDAP, up to
1000 items), call record, call log (up to 1000 records), call waiting, auto answer,
XML customization of screen, click-to-dial, flexible dial plan, hot desking,
personalized music ringtones and music on hold, server redundancy & fail-over
Sample Applications
Local apps: Contacts, Call History, File Manager, MPK, Settings, Browser,
Voicemail, Clock, Recorder, SMS, Backup and restore ,etc.
Support 3rd party apps: Skype, Google Hangouts, Skype for Business, etc.
API/SDK available for advanced custom application development.
Applications
Deployment
Allow Android 7.0 compliant applications to be developed, downloaded, and run
in the embedded device with provisioning control
HD audio Yes, HD handset and speakerphone with support for wideband audio
Base Stand Yes, integrated stand with multiple adjustable angles. Wall mountable
QoS Layer 2 QoS (802.1Q, 802.1p) and Layer 3 (ToS, DiffServ, MPLS) QoS
Security
User and administrator level passwords, MD5 and MD5-sess based authentication,
256-bit AES encrypted configuration file, TLS, SRTP, HTTPS, 802.1x media
access control.
Multi-language English, German, Italian, French, Spanish, Portuguese, Russian, Croatian,
Chinese, Korean, Japanese, Czech, and more.
Upgrade/Provisioning Firmware upgrade via TFTP / HTTP / HTTPS or local HTTP upload, mass
provisioning using TR-069 or AES encrypted XML configuration file.
Power & Green Energy
Efficiency
Universal power adapter included: Input: 100-240VAC 50-60Hz; Output 12VDC
1.5A
Integrated PoE* 802.3af Class 3, PoE+ 802.3at, Class 4
*When using PoE to power up phone, the USB port will not work.
Physical information
Dimension: 252mm (W) x 211mm (L) x 84mm (H)
Unit weight: 1.08kg
Package weight: 1.77kg

Table 2: GXV3370 Technical Specifications
GETTING STARTED
This chapter provides basic installation instructions including the list of the packaging contents and also information for
obtaining the best performance with the GXV3370.
Equipment Packaging
Table 3: Equipment Packaging
Figure 1: GXV3370 Package Content
Temperature and
Humidity
Operation: 0oC to 40oC
Storage: -10oC to 60oC
Humidity: 10% to 90% Non-condensing
Package Content GXV3370 phone, handset with cord, base stand, universal power supply, network
cable, screen cleaning cloth, quick installation guide, brochure, GPL license
Compliance
FCC: Part 15 (CFR 47) Class B; UL 60950 (power adapter); Part68 (HAC)
CE: EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN60950-1,
EN62479, RoHS
RCM: AS/ACIF S004; AS/NZS CISPR22/24; AS/NZS 60950; AS/NZS 4268
IC: ICES 003, RSS 247, CS 03, RSS 102
GXV3370
●1x GXV3370 Main Case.
●1 x Handset.
●1x Phone Cord.
●1x Ethernet Cable.
●1x 12V Power Adapter.
●1x Wall Mount.
●1x Screen Cleaning Cloth.
●1x Quick Installation Guide.
●1x GPL License.

Description of the GXV3370
Front View
Figure 2: GXV3370 Front
Note
Check the package before installation. If you find anything missing, contact your system administrator.
Item Name Description
1 Front Camera 1 mega pixel front camera. The angle can be adjusted, and the camera can be blocked
by scrolling up/down the wheel on the back of the camera.
2 MWI LED Indicator To indicate message status, call status and phone’s system status using the LED
indicator.
3 LCD 7″ (1024×600) capacitive (5 points) touch screen.
4Back Tap to go back to the previous menu.
5 Menu
Press MENU key to access phone’s display settings, edit widgets and thread manager.
Or press and hold on the MENU key for 2 seconds to enter managing application
interface directly.
6 Home Tap to go back to Home screen; or touch and press for about 2 seconds to take a
screenshot of phone’s screen.
7 Volume Up Tap to turn up the call volume and media volume.
8 Volume Down Tap to turn down the call volume and media volume.
9 Handset Off hook to use handset as the audio channel for calls and media.

Table 4: GXV3370 Front View
Back View
Figure 3: GXV3370 Back View
Table 5: GXV3370 Back View
Side View
Item Name Description
1 Camera Adjusting Wheel Scroll up/down to adjust the camera angle.
2 Phone Stand (built-in) Put the phone stand from left to right into the slots.
3 Handset Port RJ9 handset connector port.
4 Headset Port RJ9 headset connector port (supporting EHS with Plantronics headset).
5 LAN Port
10/100/1000Mbps RJ-45 port connecting to Ethernet.
PoE/PoE+ is supported
6 PC Port 10/100/1000Mbps RJ-45 port connecting to PC.
7 Power Jack 12V DC Power connector port.
8 Side Connectors Cover Open the cover for USB port, SD card slot, 3.5mm headset port and mini HDMI
port.

Figure 4: GXV3370 Side View
Ite
mName Description
1 HDMI Port Connect display device to the HDMI port via HDMI cable.
2 SD Card Port Connect SD storage device to the SD Card Slot.
33.5mm Headset
Port Connect 3.5mm headset.
4 USB Port USB devices can be connected via the USB port. For example, connect a USB flash drive to save
captured pictures.
Table 6: GXV3370 Side View
Connecting and Setting Up the GXV3370
The GXV3370 can be installed on the desktop using the built-in stand or attached on the wall using the slots for wall
mounting.
Using the Phone Stand
The GXV3370 has a built-in phone stand. To set up the GXV3370 as your desk phone, follow the steps below:
1. Take the phone stand out on the back and adjust the angle to place the phone steady on the desk;
2. Connect the handset and main phone case with the phone cord;
3. Connect the LAN port of the phone to the RJ-45 socket of a hub/switch or a router (LAN side of the router) using the
Ethernet cable;
4. Connect the 12V DC output plug to the power jack on the phone; plug the power adapter into an electrical outlet. If PoE
switch is used in step 3, this step could be skipped;
The LCD will display the booting up screen or firmware upgrading information. Before con tinuing, please wait for the main
screen display to show up.

Figure 5: Built in Stand and Mounting Slots on GXV3370
Using the Slots for Wall Mounting
1. Attach the wall mount to the slots on the back of the phone;
2. Attach the phone to the wall via the wall mount hole;
3. Pull out the tab from the handset cradle (see figure below);
4. Rotate the tab and plug it back into the slot with the extension up to hold the handset while the phone is mounted on the
wall.
5. Connect the handset and main phone case with the phone cord;
6. Connect the LAN port of the phone to the RJ-45 socket of a hub/switch or a router (LAN side of the router) using the
Ethernet cable;
7. Connect the 12V DC output plug to the power jack on the phone; plug the power adapter into an electrical outlet. If PoE
switch is used in step 3, this step could be skipped;
The LCD will display the booting up screen or firmware upgrading information. Before con tinuing, please wait for the main
screen display to show up.
Figure 6: Tab on The Handset Cradle
Connecting the GXV3370
To setup your GXV3370, please follow the steps below:
1. Connect the handset and main phone case with the phone cord;
2. Connect the LAN port of the phone to the RJ-45 socket of a hub/switch or a router (LAN side of the router) using the
Ethernet cable;
3. Connect the 12V DC output plug to the power jack on the phone; plug the power adapter into an electrical outlet. If PoE
switch is used in step 2, this step could be skipped;
4. The LCD will display booting up or firmware upgrading information. Before continuing, please wait for the main screen
display to show up;
5. Using the web configuration interface or from the menu of the touch screen, you can further configure network
connection using static IP, DHCP etc.

Figure 7: GXV3370 Back / Side View
Cleaning the Phone
For daily dust removal and fingerprint removal, please use the screen cleaning cloth in the factory package to wipe the phone.
For some special cases like medical environment, you can use medical alcohol or isopropanol. The steps are as followed:
1. Before cleaning the phone, stop using it and disconnect it from the power supply.
2. Spray a small amount of disinfectant on screen, camera, handle, and other places that are easily touched by users.
3. Wipe the phone with screen cleaning cloth.
4. Power on until the disinfectant is completely volatilized.
Notes:
Keep the power plug clean and dry or may lead to electric shock or other perils.
DO NOT use disinfectant too frequently.
DO NOT use high degree or even pure disinfectant. It could damage the phone.
GETTING TO KNOW GXV3370
Use the Touchscreen
When the phone boots up in HOME screen, the LCD will display as below. A registered account is shown in the following
figure and users might need register their own account to have the account status displayed.
The Status Bar shows time, network connectivity, signal strength, notification information etc…

Figure 8: GXV3370 Default Home Screen
Swipe from right to left to show the application menu of the phone. the settings and applications installed will be brought up
as shown below.
Figure 9: GXV3370 Onscreen Menu
To fully manipulate the GXV3370 capacitive touch screen, use your fingers to operate the following on the GXV3370 icons,
buttons, menu items, onscreen keyboard etc.

Figure 10: GXV3370 Finger Gestures on the Touch Screen
Tap
Slightly touch the screen with fingertip to initiate menu, options, or applications. For example, to select items on the screen
(e.g., setting options, apps etc.); to press onscreen buttons (e.g., “End” or “Options” softkey during the call); to type letters and
symbols using the onscreen keyboard.
Long Press
Touch the screen with fingertip and press for about 2 seconds without lifting your finger from the screen till an action occurs.
For example, long press on a picture to bring up selection option.
Flick and Slide
Touch the screen with fingertip and slide over the screen. For example, user could slide up to scroll up the page, slide down to
open dropdown menu, slide left or slide right to delete an item from the list. If your finger stays on the screen for too long,
the item may be selected, and sliding will not occur.
Press and Drag
Touch and press the item, then move it by dragging it up, down, left, or right, without lifting your finger from the screen.
Zoom In/Zoom Out
Place two fingers on the screen, then pinch them together (zoom out) or spread them apart (zoom in).
Double Tap
Quickly touch the screen twice with fingertip to switch between default display and zoomed-in display. This is usually used
when viewing photos or web pages.
Use the Desktop
Desktop Menu
When the GXV3370 is on idle screen, press the MENU key to bring up phone’s menu. Users can access the following in the
desktop menu:

Figure 11: GXV3370 Desktop Menu
Desktop page
Add, delete, or edit desktop pages, set Home page, and change the screen sequence.
Wallpaper
Select wallpaper from Local gallery or from the available system Wallpapers
Widgets
Add widgets to the desktop by touching and holding the widget from the widget menu.
Management
Manage running applications on the GXV3370.
Add Widget to Desktop
The GXV3370 provides widgets like account bar, clock, contacts etc. Users could conveniently add those widgets to the
desktop as preferred. To add a widget:
1. Press the Menu key or long press on an empty space on the idle screen and select “Widgets”.
2. Different widgets will be displayed on the right side of the screen.
3. Select and drag the widget to the desired spot to be placed on the desktop. Please make sure there is enough space on
the desktop. Otherwise, the widget will not be added.
Figure 12: Add Widget to the Desktop

Manage Desktop Items
On the GXV3370 desktop, users could tap on the desktop items to manage shortcuts and widgets. The following operations
can be done:
Tap on the shortcut icon to open the application.
For example, tap on “File Manager” icon to access file manager application.
Tap on the widget to open and edit it.
For example, tap on the digital clock on the desktop. The clock settings will be brought up for users to set up timer,
stopwatch, or alarm.
Figure 13: Open Clock Widget
Certain widgets such as the MPK Widget can be resized on the desktop.
To resize a widget, press and hold the widget for about 2 seconds. Then lift your finger from the screen. This will bring up the
white frame as shown in the following figure. Touch and drag the border of the frame to adjust the size.
Note
The weather widget has been removed from LCD on the latest firmware upgrade to 1.0.3.46

Figure 14: Resize MPK Widget
Move/delete Application/Widget
To move a shortcut/widget to a different spot on the desktop or to a different idle screen, touch and press the item for about
1 seconds until a recycle bin icon shows up on the top of the screen. Drag the item up/down/left/right to the destination spot
on the screen. Lift your finger once done. To delete the item/widget, press on it for about 1 seconds then move it to the
recycle bin on the top of the screen.
Figure 15: Move Clock Widget
Group Apps into folders on home screen
To group different Apps in a folder, hold press on the app and drag it on top of the other app the folder will be created with a
dark background showing icons of the Apps added.

Figure 16: Creating a Folder grouping Apps
Tap the folder to display the Apps included, you can rename the folder by touching the upper box to display the keyboard.
Figure 17: Renaming the Folder
Set Wallpapers
On the GXV3370 desktop, touch and press on an empty spot for about 2 seconds or users could press menu key and
select “Wallpaper” to set up the wallpaper for the desktop. Users could select wallpaper from different categories:
Local
Open Gallery application and tap on the picture to preview. Touch and drag the picture to adjust the frame that will be used
as wallpaper. Then tap on “Set Wallpaper” to set the selected area of the picture as wallpaper.
Wallpapers
On the right side of the Wallpaper menu of the GXV3370. Select the picture from the default wallpapers available to preview
and then tap on “Set wallpaper”.
Note
Deleting an application icon will systematically pop up a window asking the permission to uninstall the application from the
screen. Press ok to uninstall or press cancel to abort.

Figure 18: GXV3370 Choose Wallpaper
Set Programmable Key Widget
On the GXV3370 desktop, touch and press on an empty spot for about 2 seconds or press menu key and select Widgets
to display available choices, Long press the Programmable key widget to add It to the desktop (users can choose from
multiple sizes; 1xN, 2xN or 3xN).
Figure 22: Programmable Key Widget
Press the modify icon to show all the programmable key, then press the plus sign to add and configure of those
options (Speed dial, Busy lamp field, Call transfer, Intercom, Speed dial via active account, Dial DTMF, Call park Multicast
paging, Dial prefix, and Speed conference).
Figure 23: Programmable Keys page
Programmable Key Indicators
The following table shows the indicator status in different scenarios:

Indicator Status
Account Not Registered
Account Registered
Account Registering
Account Call Park
Dial Prefix
Speed Dial
Transfer
Dial DTMF
Intercom
Multicast Paging
Speed Conference
BLF Offline
BLF Busy
BLF Online
Call Park Offline
Call Park Busy

Table 7: Programmable Key Indicator
Manage Running Applications
On the GXV3370 desktop, press an empty spot for about 2 seconds then select “Management” or select “Management” after
pressing Menu button ..
Figure 24: GXV3370 Recent Applications
Call Park Hold
Call Park Online
SCA Call Park Offline
SCA Call Park Busy
SCA Call Park Hold
SCA Call Park Online
SCA account
SCA Account Busy
SCA Account Hold
SCA Account Online

Users could use the thread manager to do the following:
Slide the running thread to the left or right to stop the application.
Tap on icon to delete all running threads.
Tap on “Application” softkey to access application menu for advanced management options.
Idle Screen
Switch Idle Screens
The GXV3370 supports multiple idle screens by sliding the screen horizontally. On the GXV3370 screen, slightly touch an
empty area and slide to the left or right using your finger to switch between different idle screens.
Figure 25: GXV3370 Switch Idle Screens
Set Up Idle Screen
Set home screen
Follow the steps below to set up the HOME screen.
1. GXV3370 is up and running on idle screen.
2. Press the MENU button . This will zoom out all the screens as shown in [Figure 26: Set up Home Idle Screen].
3. The screen with displayed is the HOME screen. Others are shown with icon . Tap on the icon to select
the corresponding screen as the new HOME screen.

Figure 26: Set up Home Idle Screen
Add/Delete idle screen
As shown in [Figure 26: Set up Home Idle Screen], this section shows the available desktop screens. Users could add or
delete idle screen.
Add idle screen.
Tap on to add a new idle screen.
Figure 27: Add an Idle Screen
Delete idle screen.
Tap on to delete the Idle screen. Please make sure the apps, shortcuts or widgets on the idle screen are removed first.
Otherwise, the icon will not show for the idle screen.