Grandstream Networks GXV3140 User Manual
Grandstream Networks GXV3140 User Manual

Grandstream Networks GXV3140 User Manual

Ip multimedia phone
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Grandstream Networks, Inc.
GXV3140
IP Multimedia Phone
GXV3140 USER'S MANUAL
www.grandstream.com
support@grandstream.com
SOFTWARE VERSION 1.0.0.44

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  • Page 1 Grandstream Networks, Inc. GXV3140 IP Multimedia Phone GXV3140 USER’S MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 2: Table Of Contents

    GXV3140 User Manual Index WELCOME ....................5     GXV3140 Overview ........................5 INSTALLATION ................... 6   EQUIPMENT PACKAGING ........................6     SAFETY COMPLIANCES ......................6   WARRANTY ........................... 6 CONNECTING THE GXV3140 IP MULTIMEDIA PHONE ..............7  ...
  • Page 3 RESTORE TO FACTORY DEFAULT SETTINGS VIA LCD MENU ............. 77   RESTORE TO FACTORY DEFAULT SETTINGS VIA THE WEB INTERFACE ........79   EXPERIENCING THE GXV3140 MULTIMEDIA PHONE ......81   ABLE OF IGURES GXV3140 U SER MANUAL GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 4 Table 3:GXV3140 Hardware Specification ....................10   Table 4:GXV3140 Technical Specifications ....................10   Table 5:LCD Icon Definition ........................14   Table 6:GXV3140 Keypad definition......................17   Table 7: Call Features ..........................24   GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 5: Welcome

    WELCOME Thank you for purchasing the Grandstream GXV3140 IP Multimedia Phone. The GXV3140 is designed for the high-end enterprise market and is easy to use and configure. It supports a broad range of audio codecs and H.264,H.263/H.263+ video codecs. Based on the SIP standard, it is interoperable with 3 party SIP platforms.
  • Page 6: Installation

    If you purchased your GXV from a reseller, please contact the company where you purchased your phone for replacement, repair or refund. If you purchased the product directly from Grandstream, contact your Grandstream Sales and Service Representative for a RMA (Return Materials Authorization) number before you return the product. Grandstream reserves the right to remedy warranty policy without prior notification.
  • Page 7: Connecting The Gxv3140 Ip Multimedia Phone

    The GXV3140 can be mounted on the wall; there are two slots on the back of the phone for wall mounting. See Figure 2 on the next page. Figure 2: Wall Mount for GXV3140 GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 8: Phone Stand

    The GXV3140 can also be placed on the table via the phone stand. The GXV3140 has two positions for the stand on the back of the phone; each position supports a different angle. Figure 3: Phone Stand for GXV3140 GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 9: Product Overview

    Traditional audio features: Caller ID, Call Waiting, Call Holding, Call Transfer, Do-Not-Disturb, Mute, Automatic dial. Built-in web browser, RSS news, Stock market update, Weather forecast, Internet Radio, Media Player, Picture browser, Games, Calculator, Alarm clock, IM chat, Document Manager etc… GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 10: Table 3:Gxv3140 Hardware Specification

    Layer 2 QoS (IEEE 802.1p/Q tagging-VLAN and Layer 3 QoS (DiffServ); Web interface or via secure (AES encrypted) central configuration file for mass deployment, keypad & adjustable 4.3 inch digital TFT Color LCD, Auto/manual GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 11 Call Handling Features Caller ID, call waiting ID, call waiting/flash, call transfer, call holding, call forwarding, Do-Not-Disturb, three-way conference, redial, automatic dialing on off-hook, automatic answering, call records, volume control, voice message GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 12 Advanced Server DNS SRV support, SIP server failure transfer, message waiting indicator and Features custom screensaver. Security MD5 and MD5-sess DIGEST encoding and authentication; Security protection: SIP over TLS and SRTP. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 13: Using The Gxv3140 Ip Multimedia Phone

    Figure 5:GXV3140 LCD Idle Screen Press the F2 button underneath “Switch Screen” to switch to another display screen. (Shown in figure below): Figure 6: LCD IDLE screen displaying RSS News feed and Stock GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.38...
  • Page 14: Figure 7: Lcd Idle Screen Displaying Calendar And Weather Forecast

    Table 5:LCD Icon Definition Type Icon Definition Note Connected to the network Network Failed to connect to the network, the icon will flicker between yellow and gray. Line 1 Status Line 1 is registered GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 15 Account 3 Call Forward Call Volume Volume setting, ranges from 0-9. The nine icons represent different volume levels. … Ring Volume Ring volume, ranges from 0-9 …. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 16 There is a new message on IM. The icon will flicker between blue and yellow. Applications Text message. The icon will flicker if there is a new unread text message. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 17: Figure 8:Gxv3140 Keypad

    Web browser The icon is displayed at the right hand-side of the status bar. External devices SD card USB flash drive. USB keyboard USB mouse Figure 8:GXV3140 Keypad Table 6:GXV3140 Keypad definition Definition GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 18 In the input mode, if an English alphabet needs to be entered, press the corresponding numerical key multiple times. For example, if the user wishes to enter B, press 2 three times; if the user wishes to enter Y, press 9 four times. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 19: Multiple Sip Accounts And Lines

    (top-left hand corner) will be green. When a call comes in and the line is busy, the next idle line will be used while the icon for that line will flicker between blue and green. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 20: Handset, Speaker And Headset Mode

    Navigate to the phone book record with the arrow buttons, and call the number by selecting the FUNCTION button. At the same time, users may browse through or delete the phone book records. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 21: During Calls

    Blind Transfer: Press the “CALL TRANSFER” button to place the other party on hold. The phone will display the following message: “Dial Number (Blind) OR Select Line (Attended)”. Dial the extension number and press F3 for “SEND”. This will transfer the call to the other party immediately. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 22: 3-Way Conference

    Select a particular line to see the messages for that account. Note: Each of the 3 lines has its own voicemail; the Voicemail number for each number may be set up in the “Voicemail ID” configuration. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 23: Mute

    1. During a call, the LCD screen will display “Mute”. Press the corresponding FUNCTION button to mute. 2. After the “Mute” button is pressed, the LCD screen will display “Unmute”, when this button is pressed, the mute feature is cancelled. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 24: Call Features

    Delayed Call Forward: Dial *92 + Phone/Ext. Number followed by the # key. Wait for a dial-tone and then hang up. Cancel Delayed Call Forward: Dial *93 and wait for a dial-tone before hanging up. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 25: Gxv3140 Web Configuration Interface

    To access the phone’s Web Configuration Menu: • Connect the computer to the same network as the phone. • Make sure the phone is turned on and shows its IP-address on the LCD display. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 26: Definitions

    This field contains the product part number Number) • Program: This is the main firmware release number, which is always used for Software Version identifying the software (or firmware) system of the phone. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 27: Advanced Settings Page Definitions

    RTP and port_value+5 for its RTCP. For video, channel 0 will use port_value+2 for RTP and port_value+3 for its RTCP; channel 1 will use port_value+6 for RTP and port_value+7 for RTCP. The default value is 5004 GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 28 Using these settings, users can configure ring or tone frequencies based on Call Progress Tones parameters from the local telecom provider. By default, they are set to the North American standard. Frequencies should be configured with known values to avoid uncomfortable GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 29 It is recommended to use 600~800 if you have an Outbound Proxy or Media Gateway. Frame or TMN8. The Default setting is Frame. Video Rate Control TMN8 is good for bandwidths larger than 384kbps GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 30: Maintenance Page Definitions

    ID, PPPoE Password, PPPoE Service Name. Static IP When Static IP is selected, the user needs to enter the following: IP address, Subnet Mask, Default Gateway, Preferred DNS Server and Alternate DNS GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 31 Config File Prefix This field enables your ITSP to lock configuration updates. If configured, only the configuration file with the matching encrypted prefix will be downloaded and flashed into the phone. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 32 Click on the name to download and view the trace. Enable Application When set to YES, the trace captured will contain debug messages. Debug The default setting is NO. Maintenance/Language Language Selects the language setting for the phone. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 33: Sip Account Configuration Page Definitions

    SRV, the user may select SRV or NATPTR/SRV. NAT Traversal This setting decides whether the NAT traversal mechanism is activated. If it is set to “Yes” and STUN server is configured, the GXV3140 will route according the STUN server. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 34 UAS to use the phone as the refresher. Force INVITE The Session Timer can be refreshed using the INVITE or UPDATE methods. Select “Yes” to use the INVITE method to refresh the session timer GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 35 SDP messages. The user can change the preferred vocoder priority order by toggling with the up and down buttons. It is recommended to use the default setting “PCMU”; if other GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 36 This defines the encoding rate for G723 vocoder, and can be 6.3Kb/s or 5.3Kb/s. Please confirm with your service provider. Jitter Buffer Type Users can select either Fixed or Adaptive based on network conditions. The default is Adaptive. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 37 • 011[2-9]x. - allows international calls starting with 011 • [3469]11 - allow dialing special and emergency numbers 311, 411, 611 and 911 Note: In some cases where the user wishes to dial strings such as *123 to GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 38 No Key Entry Timeout Defines the time out duration on no key entry. Default setting is 4 seconds. Use # as Dial Key Selects whether or not # is used as Send. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 39: Device Manager Page Definitions

    It is recommended to set this parameter to YES to reduce camera lens noise and improve video quality. Device Manager/TV Output TV Output Select the desired TV Output type (PAL or NTSC). GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 40: Saving The Configuration Changes

    At boot-up, Grandstream devices by default point to the Grandstream provisioning server (GAPS). Based on the unique MAC address of each device, GAPS will provision the devices with redirection settings so that they will be redirected to customer’s TFTP or HTTP server for further provisioning.
  • Page 41: Lcd Menu And Features

    OK button or F1 (soft key corresponding to MENU) to access MENU and select Phonebook. The user may also access the phonebook with the Phonebook button on the phone. Select the Phone book to display the figure below: GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.38...
  • Page 42 As shown in the figure above, Select “New” to add a new contact; Select “Edit” to modify an existing entry. The screen will display the figure below. Users can add the entry to the phonebook and associate a picture taken by the screenshot feature as a thumbnail image for the contact. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 43: Call History

    Note: If the user is downloading from a local server, please ensure that the TFTP/HTTP settings are correct. CALL HISTORY Users may access the call records of the phone through the Call History. The Call History allows the user GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 44: Messages

    GXV3140s are registered on the same SIP server, text messages can be sent/received between the two parties. Similarly, if other IP products support this feature, the text message feature can also be used to send/receive messages between the device and the GXV3140. To access this feature, press F1 to select GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 45 F3 to select “Options”, the user can dial the number of the sender, save the number of the sender, or delete the message(s). When the user receives a message, the following notification will show up on the LCD screen: GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 46: Call Features

    Forward when busy, Forward on no answer) and other features such as Auto-Answer, Call Waiting and DND. Users can configure the three accounts to different call forwarding schemes. To access call features, select F1 for MENU and select Call Features (as shown in the figure below): GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 47 Press F1 to Select Call Features and the following screen will be displayed: Other features include configuration for Auto Answer, Do Not Disturb, Call Waiting, Call Waiting Tone, and Direct IP Call (as shown in the figure below): GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 48: Web Browser

    F1 button to load the MENU, and then select Web Browser (as shown in the figure below): After selecting OK, it may take several seconds to load the web browser. The LCD screen should look like the figure below when the web browser is loading: GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 49 F3 button which corresponds to the Tab option to toggle the curser. Similarly, users can choose “Zoom“ under “Options” to zoom in and zoom out of a webpage. Select “Exit” to exit the web browser. The figure below shows the screen of the web browser while visiting a website: GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 50: Multimedia

    Press F1 to select the MENU and scroll to Multimedia (as shown in the figure below): Select Multimedia by pressing the OK button or “Select”. The multimedia features are shown in the figure below: GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 51: Internet Radio

    From the “Options” button (F3), users can "Open an URL" or "Open URL list" for other Internet Radio stations. The user may also Play/Stop, Mute and Minimize the Internet radio. The user can press F4 to Exit the Internet Radio application. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 52: Media Player

    The GXV3140 Media Player allows users to play music files through the GXV3140. To access the Media Player, select MENU->Multimedia-> Media Player. (As shown in the figure below): Press the OK button or F1 to select the Media Player. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 53: Photo Viewer

    Configurations such as Loop Play, Full Screen, Mute and Minimize can also be found here. Press F4 to exit. PHOTO VIEWER The GXV3140 features a Photo Viewer which allows users to conveniently view their photos. This is accessible through Menu->Multimedia->Photo Viewer (as shown in the figure below). GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 54 Users can also Zoom, Rotate (Clockwise, Counter Clockwise), Flip (Vertical Flip, Horizontal Flip) the picture as well as display the pictures in a slideshow. PHOTO ALBUM Users can upload, view, or search for photos from online photo albums. The photo album can be GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 55 Users must register for an account with a photo album service provider (i.e. Photobucket, Flickr, Phanfare) or use an existing account. For example, when Flickr is selected, users will need to “Add” an Account before they can upload local photos, view online photos and search for photos on Flickr. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 56 Gstris (As shown in the figure below). Access the Gstris application by pressing F1 (corresponding to Select) or the OK button. Press the F1 and F2 to start/stop or pause the game (as shown in the figure below). GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 57 Press F1 to “Select” Online Music. After the application loads, the user must first set up their account by accessing Options-> Settings, where the username and password for LastFM will be prompted. The user can then select the musical style that they prefer from the list of available musical styles. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 58: Office Tools

    The GXV3140 provides a collection of useful office tools for users and can be accessed via MENU. These include the following features: Calendar, Alarm Clock, Weather Update, RSS News and Stock update. These features will be introduced in more detail below: GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 59: Alarm Clock

    The GXV3140 provides users with a flexible alarm clock application. This application allows users to configure a custom alarm tone and configure the alarm time in detail to suit their needs (as shown in the figure below): GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 60 The GXV3140 also includes a weather updates application that provides users with the most up to date information on the weather forecast. Users may set the City (Zip code) to display the weather update for that particular city. In addition, users may also define the refresh interval time GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 61 Another key feature supported on the GXV3140 is Direct IP Calling. In the IP address field, enter the IP address of the other party and press the F3 key which corresponds to the “SEND” option on GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 62 Users will be prompted for login information for the Instant Messaging service of their choice as seen in the figure below. After the user logs in, they can begin to use the instant messenger to chat to their contacts online. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 63 If a USB device is connected, its contents will also be displayed in the File Manager. Users can copy files by pressing Options-> Copy, and after copying they can choose to paste the files to the desired directory by selecting Options-> Paste. STOCKS GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 64 Users can use this feature to perform currency conversions. Users must enter the currency to convert from as well as the currency to convert to. Pressing F3 selects “OK” and starts the conversion process (as shown in the figure below): GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 65: Settings

    This screen allows users to configure the various network connection settings as well as the VLAN settings. Users may choose to use DHCP, PPPoE or Static IP (as shown in the figure below): GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 66 The GXV3140 allows the time to be updated automatically through an NTP Server. Users must define the Time Zone or use a Self-defined Time Zone. You can also specify the display format for the time and date. DISPLAY SETTINGS GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 67 Once this is saved, users can choose to reboot the phone to upgrade the firmware. Similarly, a factory reset can be performed on the Factory Functions tab. A more detailed step-by-step guide will be given in the “Restore to Factory Default Settings” section that follows. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 68 To start capturing traces, users need to Enable Application Debug and press the Start button next to the Capture Packets option. The captured traces are available for download through the web configuration interface and can be sent to Grandstream support for troubleshooting. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 69: Personalize

    Users may personalize the phone by selecting their preferred screen layout, soft key function, screen display and language settings. To access Personalize, press F1 for MENU, toggle to Personalize and press the OK button to select it. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 70 “screenshot” folder and can be used as a picture icon for the contact in the Phone Book. SCREEN SAVER Users can personalize the phone by selecting the screensaver and the desktop background. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 71 Users can download the corresponding Language File from the TFTP/HTTP server to expand to the language selection menu. MY PROFILE This screen allows users to configure the login username and password for the phone. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 72: Info

    TONES screen allows users to configure the alarm tone and the event alert tone This for the GXV3140. INFO This screen displays the System, Network and Account information. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 73 Software Version are displayed here. As shown in the figure above, users can view the Network Information: MAC address, Address Type, IP address, Subnet Mask, Gateway, DNS Server and NAT Type. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 74 The number and the status of the three SIP accounts can be viewed here. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com SOFTWARE VERSION 1.0.0.44...
  • Page 75: Software Version Upgrade

    LAN environment. NO LOCAL TFTP SERVERS For users without a local TFTP server, Grandstream offers a NAT-friendly TFTP server. This enables users to download the latest software upgrades for their phone via this server. Please refer to the webpage: http://www.grandstream.com/firmware.htm.
  • Page 76: Configuration File Download

    Configuration File Download” can be ignored in the TFTP/HTTP server log. CONFIGURATION FILE DOWNLOAD Grandstream SIP Devices can be configured via the Web Interface as well as via a Configuration File through TFTP or HTTP/HTTPS. The “Config Server Path” is the TFTP or HTTP/HTTPS server path for the configuration file.
  • Page 77: Restore Factory Default Settings

    Restoring the Factory Default Settings will delete all configuration information on the phone. Please backup or print all the settings before you restore to the factory default settings. Grandstream is not responsible for restoring lost parameters and cannot connect your device to your VoIP service provider.
  • Page 78 Step 3: Press “Select” (F1 or the OK button) to access the Maintenance page. In the Upgrade tab, press the Down arrow twice to select the Factory Reset option. (Shown in the figure below) Step 4: Press the OK button, the phone will display a warning message. (Shown in the figure below) GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 79: Restore To Factory Default Settings Via The Web Interface

    Step 1: Login to the system configuration page through a web browser and select “Maintenance”. From the menu on the left, select “Upgrade and Provisioning”. This will bring up the upgrade and provisioning page as shown in the figure below. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 80 Step 2: At the bottom of the page, click on the “Reset” button for Factory reset. A dialog box will pop up (as shown in figure below) Click on OK to restore the phone to factory settings. GXV3140 USER MANUAL www.grandstream.com support@grandstream.com...
  • Page 81: Experiencing The Gxv3140 Multimedia Phone

    When the system boots up for the first time, the phone will establish a video call with the server preset extension 0. Users can experience a playback of video on the phone. Thank you again for purchasing Grandstream IP Multimedia phone, it is sure to bring convenience and color to both your business and personal life.

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