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  1. Unsupported Direct SIP for Grandstream HT 800 series

    Hi John, Thank you for your response. Are you able to elaborate on what why the devices may not work reliably in the long run. We'd like fully understand the technical reason for this to allow us to make an informed decision as to whether or not to run the devices in this (unsupported)...
  2. Unsupported Direct SIP for Grandstream HT 800 series

    Hi, Does anyone know why there is no Direct SIP (STUN - remote) provisioning method for the HT 800 gateways? We are looking to deploy these in conjunction with a hosted 3CX instance. At most sites there will only be a single HT818, so deploying an SBC (or multiple for redundancy) seems like...