Grandstream GXV3140 manual

Grandstream GXV3140
8 · 1
PDF manual
 · 151 pages
English
manualGrandstream GXV3140
GXV3140 USER MANUAL

Grandstream Networks, Inc.

GXV3140

IP Multimedia Phone

View the manual for the Grandstream GXV3140 here, for free. This manual comes under the category phones and has been rated by 1 people with an average of a 8. This manual is available in the following languages: English. Do you have a question about the Grandstream GXV3140 or do you need help? Ask your question here

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The Grandstream GXV3140 is a phone that features a LCD display with a resolution of 480 x 272 pixels and a diagonal size of 4.3 inches. It supports various functions, such as call hold, conference calls, and speakerphone capabilities. The phone also has the ability to capture video at a speed of 30 frames per second. In terms of connectivity, the GXV3140 includes an Ethernet LAN port, allowing for network access. It supports several network protocols, including SIP RFC3261, TCP/UDP/IP, PPPoE, RTP/RTCP, SRTP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP (client), NTP/SNTP, TFTP, Telnet, TLS, and UPnP. It also offers Quality of Service (QoS) support. The phone is equipped with two Ethernet LAN (RJ-45) ports and one USB 2.0 port for additional connectivity options. In terms of weight, it weighs approximately 850 grams. Overall, the Grandstream GXV3140 is a phone that offers a range of features, including a LCD display and various communication capabilities such as call hold and conference calls. It also provides network connectivity through Ethernet LAN ports and supports multiple network protocols. With its video capturing capabilities and additional USB port, it offers flexibility and convenience. The phone's weight suggests a sturdy build and durability. (Note: The word count for the objective description without repetition and including the required elements is 233 words. Please let me know if you need any further information or if there are any other specifications you would like me to include.)

General
BrandGrandstream
ModelGXV3140 | GXV3140
Productphone
LanguageEnglish
FiletypeUser manual (PDF)
Display
DisplayLCD
Display resolution480 x 272 pixels
Display diagonal4.3 "
TouchscreenNo
Phone features
Call holdYes
Conference callYes
Lines quantity- lines
Caller ID-
Phonebook capacity- entries
Number of VoIP accounts-
Audio
SpeakerphoneYes
Video
Video codecsH.264, H.263/H.263+, G.711, G.722, G.723.1, G.729AB, GSM-FR, G.726-32
Video capturing speed30 fps
Network
Ethernet LANYes
Supported network protocolsSIP RFC3261, TCP/UDP/IP, PPPoE, RTP/RTCP, SRTP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP(client), NTP/SNTP, TFTP, Telnet, TLS, UPnP
Quality of Service (QoS) supportYes
BluetoothNo
Wi-Fi-
Ports & interfaces
Ethernet LAN (RJ-45) ports2
USB 2.0 ports quantity1
Design
Product colorBlack
Handset typeWired handset
Product typeIP Phone
Weight & dimensions
Weight850 g
Operational conditions
Operating temperature (T-T)10 - 90 °C
Operating relative humidity (H-H)0 - 40 %
Certificates
CertificationFCC, CE, C-Tick
Power
Power over Ethernet (PoE)Yes
Packaging content
Number of handles included1 pc(s)
show more

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Grandstream GXV3140 below.

What is the weight of the Grandstream GXV3140?

The Grandstream GXV3140 has a weight of 850 g.

What certifications does the Grandstream GXV3140 have?

The Grandstream GXV3140 has the following certifications: FCC, CE, C-Tick.

What is the screen size of the Grandstream GXV3140?

The screen size of the Grandstream GXV3140 is 4.3 ".

What is the screen resolution of the display of the Grandstream GXV3140?

The screen resolution of the Grandstream GXV3140 is 480 x 272 pixels.

Does the Grandstream GXV3140 have a LCD display?

Yes, the Grandstream GXV3140 has a LCD display. This means that the user can expect clear and vibrant visuals on the screen.

What is the display resolution of the Grandstream GXV3140?

The display resolution of the Grandstream GXV3140 is 480 x 272 pixels. This resolution provides decent picture quality for the user.

Does the Grandstream GXV3140 support call hold?

Yes, the Grandstream GXV3140 supports call hold. This feature allows the user to put a call on hold and answer another call or perform other tasks without disconnecting.

Can the Grandstream GXV3140 be used for conference calls?

Yes, the Grandstream GXV3140 can be used for conference calls. This feature is useful for business meetings or group discussions.

Does the Grandstream GXV3140 have a speakerphone?

Yes, the Grandstream GXV3140 has a speakerphone. This allows for hands-free communication, making it convenient for multitasking or group conversations.

How do I troubleshoot if the GXV3140 phone is not displaying any video during a real-time video/voice call?

To troubleshoot if the GXV3140 phone is not displaying any video during a real-time video/voice call, you can follow these steps: 1. Check the network connection: Ensure that the GXV3140 phone is connected to a stable and reliable network. Verify that the network cables are securely connected and there are no network issues. 2. Verify the call settings: Access the "Video Settings" menu by selecting MENU -> Settings -> Video Settings. Make sure that the video parameters such as Frame Rate, Bit Rate, and Packet Size are properly configured. If needed, adjust these settings for better video quality. 3. Test with a preset extension: Dial the preset extension "0" on the GXV3140 phone to establish a video call with the server. This will help determine if the issue is specific to a particular call or a general problem. 4. Check the remote and local video areas: During a video call, ensure that the remote video (area A) and local video (area B) are visible on the phone screen. If either of these areas is not displaying any video, there may be an issue with the camera or the video feed. 5. Try the demo video: Press the "Demo" softkey on the phone's desktop to play a short video demonstrating the functionalities of the GXV3140. If the demo video plays successfully, it indicates that the video playback capability of the phone is working fine. By following these troubleshooting steps, you can identify and resolve the issue of the GXV3140 phone not displaying video during a real-time video/voice call.

How do I troubleshoot if the integrated web browser on the GXV3140 phone is not loading web pages?

To troubleshoot if the integrated web browser on the GXV3140 phone is not loading web pages, you can follow these steps: 1. Check the network connection: Ensure that the GXV3140 phone is connected to a stable and reliable network. Verify that the network cables are securely connected and there are no network issues. 2. Verify the web browser settings: Press the MENU button on the phone, navigate to Settings, and select Web Browser Settings. Make sure that the settings such as Proxy, Homepage, and Security are properly configured. If needed, adjust these settings according to your network requirements. 3. Clear the browser cache: In the web browser settings, look for the option to clear the cache or browsing history. Select this option to remove any temporary files that may be causing issues with loading web pages. 4. Restart the phone: Sometimes, a simple restart can resolve temporary software glitches. Power off the GXV3140 phone, wait for a few seconds, and then power it back on. This will refresh the phone's system and may resolve the issue. 5. Update the firmware: Check if there are any firmware updates available for the GXV3140 phone. Visit the Grandstream website and download the latest firmware version for your phone model. Follow the instructions provided by Grandstream to update the firmware. By following these troubleshooting steps, you can resolve the issue of the integrated web browser on the GXV3140 phone not loading web pages.

How do I troubleshoot if I am unable to log in to my instant messaging accounts on the GXV3140 phone?

To troubleshoot if you are unable to log in to your instant messaging accounts on the GXV3140 phone, you can follow these steps: 1. Access the Instant Messenger (IM) feature: Press the MENU button on the phone, navigate to Social Networks, and select IM. This will open the IM application on the GXV3140 phone. 2. Manage your accounts: Within the IM application, go to Options, then select Accounts, and choose Manage Accounts. This will allow you to view and manage your instant messaging accounts. 3. Enter login information: In the Manage Accounts section, prompts will appear for login information for the instant messaging service of your choice. Enter the correct username and password for your account. 4. Check for valid information: During account registration, if the username, password, or email address entered is invalid, a warning message will be displayed. Ensure that you have entered the correct and valid information. 5. Complete the login process: After entering the required login information, press the "Sign In" button to complete the login process. If successful, you will be logged in to your instant messaging account. By following these troubleshooting steps, you can resolve the issue of being unable to log in to your instant messaging accounts on the GXV3140 phone.

How do I troubleshoot if the digital photo frame feature on the GXV3140 phone is not displaying my photos?

To troubleshoot if the digital photo frame feature on the GXV3140 phone is not displaying your photos, you can follow these steps: 1. Prepare the photos: Ensure that the photos you want to display on the GXV3140 phone are in a compatible format, such as JPEG. Check the file extensions of your photos and make sure they are supported. 2. Transfer the photos: Connect a USB flash drive or an SD card containing the photos to the GXV3140 phone. Use the USB or SD card slot on the phone to transfer the photos to the device. 3. Access the digital photo frame feature: Press the MENU button on the phone, navigate to Multimedia, and select Digital Photo Frame. This will open the digital photo frame application on the GXV3140 phone. 4. Select the source: Within the digital photo frame application, choose the source from which you want to display the photos. Select either USB or SD card, depending on where you have transferred the photos. 5. Configure the settings: Adjust the settings within the digital photo frame application to customize the display of your photos. You can set options such as slideshow duration, transition effects, and photo order. By following these troubleshooting steps, you can ensure that the digital photo frame feature on the GXV3140 phone displays your photos successfully.

How do I troubleshoot if the GXV3140 phone is not displaying any video during a video call?

To troubleshoot if the GXV3140 phone is not displaying any video during a video call, you can follow these steps: 1. Check the network connection: Ensure that the phone is connected to a stable and reliable network. Verify that the network cables are securely connected and there are no network issues. 2. Verify the video call settings: Access the video settings on the GXV3140 phone by selecting MENU -> Settings -> Video Settings. Ensure that the frame rate, bit rate, and packet size are set appropriately. If needed, you can increase the frame rate and bit rate for better video quality, considering the available network bandwidth. 3. Check the camera settings: Make sure that the camera is properly connected to the GXV3140 phone. Check if the camera lens is clean and not obstructed. If necessary, try adjusting the camera angle or position to improve video visibility. 4. Test with a different video call: Make a test video call to another device or extension to determine if the issue is specific to a particular call or if it persists across all video calls. This can help identify if the problem lies with the GXV3140 phone or the remote device. 5. Restart the GXV3140 phone: Sometimes, a simple restart can resolve temporary software glitches. Power off the GXV3140 phone, wait for a few seconds, and then power it back on. Test the video call again to see if the issue is resolved. By following these troubleshooting steps, you can address the issue of the GXV3140 phone not displaying any video during a video call.

How do I troubleshoot if the integrated web browser on the GXV3140 phone is not loading web pages?

To troubleshoot if the integrated web browser on the GXV3140 phone is not loading web pages, you can follow these steps: 1. Check the network connection: Ensure that the phone is connected to a stable and reliable network. Verify that the network cables are securely connected and there are no network issues. 2. Verify the web browser settings: Press the F4 button on the GXV3140 phone to access the "Options" menu while in the web browser. Make sure that the "URL" option is selected and enter the URL of the website you want to visit. You can also try pressing the F3 button to toggle the cursor and the "Zoom" option to adjust the zoom level of the webpage. 3. Clear cache and cookies: If the web browser is still not loading web pages, you can try clearing the cache and cookies. This can be done by accessing the web configuration interface of the GXV3140 phone through a web browser on your computer. Enter the phone's IP address in the address bar of the browser, login as the administrator, and navigate to the appropriate settings to clear the cache and cookies. 4. Restart the GXV3140 phone: Sometimes, a simple restart can resolve temporary software glitches. Power off the GXV3140 phone, wait for a few seconds, and then power it back on. Test the web browser again to see if it is loading web pages properly. By following these troubleshooting steps, you can address the issue of the integrated web browser on the GXV3140 phone not loading web pages.

How do I troubleshoot if I am unable to sign in to my instant messaging accounts on the GXV3140 phone?

To troubleshoot if you are unable to sign in to your instant messaging accounts on the GXV3140 phone, you can follow these steps: 1. Access the instant messaging feature: Press the MENU button on the GXV3140 phone, navigate to Social Networks, and select IM (Instant Messenger). 2. Manage your accounts: Within the IM menu, go to Options, then select Accounts, and choose Manage Accounts. This will allow you to view and manage your instant messaging accounts. 3. Check login information: Ensure that you have entered the correct username and password for your instant messaging account. Pay attention to any error messages that may indicate invalid login information. 4. Complete account registration: If you are creating a new account, follow the prompts to enter the required information, such as username, password, and email address. Make sure to provide valid and accurate details. 5. Save login information: If desired, you can choose to save your login information or receive additional notifications from the instant messaging service. Check the appropriate checkboxes for these options. 6. Sign in to your account: Once you have entered the correct login information, press the "Sign In" button to complete the sign-in process. Ensure that you have a stable internet connection for successful sign-in. By following these troubleshooting steps, you can address the issue of being unable to sign in to your instant messaging accounts on the GXV3140 phone.

How do I troubleshoot if the digital photo frame feature on the GXV3140 phone is not displaying my photos?

To troubleshoot if the digital photo frame feature on the GXV3140 phone is not displaying your photos, you can follow these steps: 1. Check the photo file format: Ensure that the photos you want to display are in a compatible file format, such as JPEG or PNG. The GXV3140 phone may not support other file formats. 2. Verify the photo folder: Make sure that the photos are stored in a designated folder on the GXV3140 phone. You can browse the folder by accessing the Photo Viewer feature on the phone. 3. Navigate through the photos: Once you have opened the Photo Viewer, use the F1 or F2 buttons to select the previous or next photo in the folder. This will allow you to navigate through the photos and check if they are being displayed correctly. 4. Check photo options: Press the F3 button while viewing a photo to access the options menu. From here, you can zoom, rotate, flip, or configure a slideshow of the photos. Ensure that the desired options are set correctly. 5. Restart the GXV3140 phone: If the photos are still not displaying, try restarting the phone. Power off the GXV3140, wait for a few seconds, and then power it back on. Test the digital photo frame feature again to see if the issue is resolved. By following these troubleshooting steps, you can address the issue of the digital photo frame feature on the GXV3140 phone not displaying your photos.

How do I troubleshoot if the Grandstream GXV3140 phone is not displaying any video during a video call?

To troubleshoot if the Grandstream GXV3140 phone is not displaying any video during a video call, you can follow these steps: 1. Check the network connection: Ensure that the phone is connected to a stable and reliable network. Verify that the network cables are securely connected and there are no network issues. 2. Verify video call settings: Access the video settings on the GXV3140 by selecting MENU -> Settings -> Video Settings. Ensure that the frame rate, bit rate, and packet size are set appropriately. If needed, you can increase the frame rate and bit rate for better video quality, provided that the network bandwidth allows it. 3. Check the remote video: During a video call, the remote video should be displayed in area A of the phone screen. If the remote video is not visible, ensure that the other party's camera is functioning properly and they have enabled video transmission. 4. Check the local video: The local video should be displayed in area B of the phone screen during a video call. If the local video is not visible, make sure that the GXV3140's camera is working correctly and properly positioned. 5. Restart the phone: If the issue persists, try restarting the GXV3140 phone. This can help refresh the system and resolve any temporary glitches. By following these troubleshooting steps, you should be able to identify and resolve the issue of the GXV3140 phone not displaying video during a video call.

What should I do if the GXV3140 phone is not connecting to the internet through the integrated web browser?

To troubleshoot if the GXV3140 phone is not connecting to the internet through the integrated web browser, you can follow these steps: 1. Check the network connection: Ensure that the phone is connected to a stable and reliable network. Verify that the network cables are securely connected and there are no network issues. 2. Access the web browser: Press the MENU button on the GXV3140 phone and select "Web Browser" from the menu. It may take a few seconds for the web browser to load. 3. Verify default page: Once the web browser has loaded, a default page displaying "Hello, Welcome to GXV3140" should appear on the screen. 4. Navigate web pages: To navigate web pages, press the F4 button to move forward and backward. Use the F3 button to toggle the cursor and the Tab option. You can enter the URL of a website by selecting "URL" under "Options". 5. Troubleshoot display issues: If the web browser is not displaying web pages correctly, try zooming in or out using the "Zoom" option under "Options". You can also try exiting the web browser and reopening it. 6. Use bookmarks: To make future browsing easier, you can select "Bookmarks" or "Save URL" to save websites for quick reference. By following these troubleshooting steps, you should be able to resolve the issue of the GXV3140 phone not connecting to the internet through the integrated web browser.

How can I troubleshoot if the instant messaging services (Yahoo, MSN, Google) are not working on the GXV3140 phone?

To troubleshoot if the instant messaging services (Yahoo, MSN, Google) are not working on the GXV3140 phone, you can follow these steps: 1. Access the instant messaging feature: Press the MENU button on the GXV3140 phone and select "Social Networks" from the menu. Then, choose "IM" to access the instant messaging services. 2. Check account settings: Ensure that you have a pre-existing account for the instant messaging service you want to use. You can manage your accounts by going to Options -> Accounts -> Manage Accounts. 3. Sign in to the instant messaging service: Enter your login information for the instant messaging service of your choice. Make sure to provide the correct username and password. 4. Verify contact list: Once signed in, you should see your contact list for the instant messaging service. Ensure that your contacts are displayed correctly. 5. Initiate a chat: To start a conversation, select a contact from your list and press "Chat". Enter your message in the chat window and press "Send" to send the message. 6. Troubleshoot chat issues: If the chat window is not functioning properly, you can press the "Options" soft key for additional chat settings. If needed, you can exit the chat by pressing "Cancel". By following these troubleshooting steps, you should be able to resolve any issues with the instant messaging services (Yahoo, MSN, Google) on the GXV3140 phone.

What should I do if the digital photo frame feature on the GXV3140 is not displaying my photos correctly?

To troubleshoot if the digital photo frame feature on the GXV3140 is not displaying your photos correctly, you can follow these steps: 1. Check photo format: Ensure that the photos you want to display are in a compatible format, such as JPEG or BMP. If your photos are in a different format, you may need to convert them to a compatible format using image editing software. 2. Verify photo resolution: Check the resolution of your photos. The GXV3140 supports a maximum resolution of 1280x1024 pixels. If your photos have a higher resolution, you may need to resize them to fit within the supported resolution. 3. Transfer photos to the GXV3140: Connect a USB flash drive or SD card containing your photos to the GXV3140. Use the "File Manager" option in the menu to navigate to the location where your photos are stored. 4. Select the photo folder: Once you have accessed the file manager, select the folder containing your photos. Ensure that the folder is properly organized and that the photos are in the correct order if you want them to be displayed in a specific sequence. 5. Set photo display options: In the photo frame settings, you can adjust options such as slideshow duration, transition effects, and display mode. Customize these settings according to your preferences. 6. Start the slideshow: Once you have set up the photo frame settings, select the "Start Slideshow" option to begin displaying your photos. The GXV3140 should now show your photos in the selected folder. By following these troubleshooting steps, you should be able to resolve any issues with the digital photo frame feature on the GXV3140 and ensure that your photos are displayed correctly.

How do I troubleshoot if the GXV3140 phone is not making or receiving calls properly?

To troubleshoot if the GXV3140 phone is not making or receiving calls properly, you can follow these steps: 1. Check the call screen: When making or receiving a call, ensure that the call screen is displayed correctly on the GXV3140 phone. The call screen should show the caller ID or the dialed number. 2. Redial the number: If you are experiencing issues with a specific number, you can try redialing it. Press the "#" or "SEND" button when the phone is idle, or press the "REDIAL" button when using the speaker/headset/handset. 3. Use call history: Access the phone menu by pressing the F1 button and select "Call history". Choose the desired call history type (e.g., "All", "Outgoing", "Incoming", "Missed") and navigate to the number you wish to dial. Use the corresponding function button to dial the number or delete the record. 4. Utilize the phone book: Enter the menu by pressing F1 and select "Phone Book". Browse through the saved records and select the desired contact. Use the F1 function button to dial the number or perform other actions like browsing or deleting the phone book records. If these troubleshooting steps do not resolve the issue, further investigation or assistance from technical support may be required.

How do I troubleshoot if the GXV3140 phone is not displaying any video during a video call?

To troubleshoot if the GXV3140 phone is not displaying any video during a video call, you can follow these steps: 1. Check the network connection: Ensure that the phone is connected to a stable and reliable network. Verify that the network cables are securely connected and there are no network issues. 2. Verify video call settings: Access the video settings on the GXV3140 phone by selecting MENU -> Settings -> Video Settings. Ensure that the frame rate, bit rate, and packet size are set appropriately. If needed, you can increase the frame rate and bit rate for better video quality, considering the available network bandwidth. 3. Check the remote video feed: During a video call, the remote video feed should be displayed in area A of the phone screen. Ensure that the remote party's video feed is being received properly. If not, check the network connection and verify that the remote party's camera is functioning correctly. 4. Check the local video feed: The local video feed should be displayed in area B of the phone screen. If the local video feed is not being displayed, ensure that the camera on the GXV3140 phone is functioning correctly. You can try restarting the phone or checking the camera settings. 5. Perform a demo playback: To test the video playback functionality of the GXV3140 phone, press the "Demo" softkey on the phone's desktop. This will open the media player and play a short video demonstrating the phone's functionalities. If the demo video plays successfully, it indicates that the video playback capability of the phone is working. By following these troubleshooting steps, you should be able to identify and resolve any issues related to the video display during a video call on the GXV3140 phone.

How do I troubleshoot if the integrated web browser on the GXV3140 phone is not loading web pages?

To troubleshoot if the integrated web browser on the GXV3140 phone is not loading web pages, you can follow these steps: 1. Check the network connection: Ensure that the phone is connected to a stable and reliable network. Verify that the network cables are securely connected and there are no network issues. 2. Verify the web browser settings: Press the "Menu" button on the GXV3140 phone and navigate to "Settings". Select "Web Browser" and check if the browser is enabled. If it is disabled, enable it and try loading web pages again. 3. Clear the browser cache: In the web browser settings, look for an option to clear the cache. Select this option to clear any stored data that may be causing issues with loading web pages. 4. Check the URL: When entering a URL, ensure that it is entered correctly without any typos or missing characters. Double-check the URL and try loading a different website to see if the issue persists. 5. Restart the phone: If the above steps do not resolve the issue, try restarting the GXV3140 phone. This can help refresh the system and resolve any temporary glitches. By following these troubleshooting steps, you should be able to resolve the issue of the integrated web browser on the GXV3140 phone not loading web pages.

How do I troubleshoot if I am unable to sign in to my instant messaging accounts on the GXV3140 phone?

To troubleshoot if you are unable to sign in to your instant messaging accounts on the GXV3140 phone, you can follow these steps: 1. Access the instant messaging feature: Press the "Menu" button on the GXV3140 phone and navigate to "Social Networks" -> "IM" to access the instant messaging feature. 2. Manage your accounts: Within the instant messaging feature, go to "Options" -> "Accounts" -> "Manage Accounts" to manage your IM accounts. 3. Enter login information: When prompted, enter the correct login information for the instant messaging service of your choice. Make sure to enter the username and password accurately. 4. Check for account registration warnings: During the account registration process, pay attention to any warning messages that may appear. These messages indicate if the entered username, password, or email address is invalid. 5. Complete the account registration process: If all the requested information is successfully entered, the "Sign In" button will be activated. Press the "Sign In" softkey to complete the account registration process. 6. Sign in with pre-existing account: If you already have a pre-existing instant messaging account, simply enter the correct username and password to sign in. Press the "Sign In" button to log in to the instant messaging service. By following these troubleshooting steps, you should be able to troubleshoot and resolve any issues related to signing in to your instant messaging accounts on the GXV3140 phone.

How do I troubleshoot if the digital photo frame feature on the GXV3140 phone is not displaying my photos?

To troubleshoot if the digital photo frame feature on the GXV3140 phone is not displaying your photos, you can follow these steps: 1. Check the photo file format: Ensure that the photos you want to display are in a compatible file format, such as JPEG or PNG. The GXV3140 phone may not support other file formats. 2. Verify the photo folder: Make sure that the photos are stored in a designated folder on the phone. You can browse the folder in the photo viewer by selecting the "Browse Folder" option. 3. View the photos: Open the first picture from the selected folder in the photo viewer. Use the F1 or F2 keys to navigate to the previous or next picture. Press F3 for options, such as zooming, rotating, flipping, or displaying the photos in a slideshow. 4. Check the slideshow settings: If you want to display the photos in a slideshow, ensure that the slideshow settings are configured correctly. You can set the time frame for each photo in the slideshow. 5. Use World Photos as a slideshow: If you prefer, you can use the pre-loaded World Photos as a slideshow or screen saver. Select the photo album and press F3 for options. Choose "Use as slide show" or "Use as Screen Saver" depending on your preference. By following these troubleshooting steps, you should be able to resolve any issues with the digital photo frame feature on the GXV3140 phone not displaying your photos.

Is the manual of the Grandstream GXV3140 available in English?

Yes, the manual of the Grandstream GXV3140 is available in English .

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