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  1. Firmware 1.0.7.81 for GXP1610/1615/1620/1625/1628/1630 released as ...

    Jan 31, 2026 · The firmware and release notes can be downloaded from: grandstream.com Firmware- Grandstream Networks Firmware updates and more.

  2. Firmware 1.0.11.106 for GXP2130/2135/2140/2160/2170 is released as …

    Jan 29, 2026 · The firmware and release notes can be downloaded from: grandstream.com Firmware- Grandstream Networks Firmware updates and more.

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  4. SFP GPON with DATA, IPTV, VoIP and Grandstream UCM6301

    Jan 22, 2026 · Dear all I am very frustrated with the problems I have with my Mikrotik Router and VoIP My ISP install Huawei GPON terminal with 3 Vlans, Vlan10 for DATA, Vlan20 for IPTV and Vlan30 …

  5. Firmware 1.0.1.89 for GXP1780/1782/1760/1760W officially released

    Jul 13, 2019 · Please contact us should you have any issues. Thank you for your support for Grandstream products. Technical Support Grandstream Networks, Inc. grandstream 2019-07-13 …

  6. Use GWN7003 to manage GWN7660E access points

    Jan 29, 2026 · Hello @GrooTheFierce and welcome to the Grandstream User-to-User forum. What is the Firmware version that is on your GWN7003? What is the Firmware version that is on your …

  7. How to configure UCM 6202 for Telekom Germany

    Apr 7, 2018 · Hallo Carsten ich weis aktuell überhaupt nicht mehr weiter. Habe nun alle sip acounts und Verbindungen auf der FB gelöscht. Eine Port Weiterleitung für den 5060 auf der FB eingerichtet, …

  8. DND status web interface GrandStream GXP1625

    Jan 22, 2026 · Hello! Could you please tell me how to determine a phone’s DND status using the web interface?

  9. GUV3100 Microphone volume controls not working in Windows

    Jan 31, 2026 · Hi, I have a GUV3100 webcam on a Windows OS machine. I can’t change recording volume nor mute microphone at all! Microphone volume controls have no effect, nor does the mute …

  10. Don't want to connect call through extension - forums.grandstream.com

    Feb 25, 2021 · So now if somebody want to call in the same zone 1, it should dial only extension… eg- if extension 1201 (zone1) want to connect to 1245 (zone 1) it should dial only extension number.