granstream

  1. External calls to Grandstream HT814 one way audio

    We are having an issue after upgrading from V18 U5 to V18 U7 (441) with one way audio on our grandstream ATAs only on external calls. We can have an external call come into our yealink phones with audio working fine. The second they transfer the call to the ATA, the party on the ATA can't hear...
  2. CarlosS

    Solved Grandstream HT802 Configuration - Resets Fix IP and Timezone

    Hi, I have followed this reference document to setup a Grandstream HT802 (GW) which is excellent abd very easy to follow (thanks). Configuring Grandstream HT Series FXS VoIP Gateways I should say upfront, calls can be placed and received through the GW, so it is working fine. However, my...
    • CarlosS
    • Thread
    • ata fxs/dect gateway granstream ht802
    • Replies: 8
    • Forum: Other

  3. Grandstream phones - 3CX firmware upgrade doesn't work

    I have a mix of Grandstream, Yealink and Fanvil handsets - I only see this issue with Grandstream handsets. A number of Grandstream handsets have outdated firmware, which is noted in the 'Phones' section of the 3CX control panel. The procedure I follow is to: select the phone press "+...
3CX Logo Footer Copyright © Sitemap Privacy
Top Bottom