gds3705

  1. Downgrade Grandstream GDS3705 firmware?

    Hi there! I'm running into an issue of speakerphone volume being very quiet that we have confirmed is caused by a couple of Grandstream GDS3705 devices being on firmware 1.0.3.11 from the factory, and 3CX only supports up to 1.0.1.6. We've already confirmed that the issue we're having is being...
    • MUpton603
    • Thread
    • downgrade firmware gds3705 grandstream gds3705
    • Replies: 3
    • Forum: Other
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