ht812

  1. SaraMarlar

    Fax using ATA

    Im having trouble setting up a fax ATA I have a Grandstream HT812 V18 PBX This is a cloud hosted system, and there is a Router phone used as an SBC on site. I have created a Fax Extension 8800, added the HT812 to the FXS/DECT section, then assigned the fax extension to it I've updated the...
  2. Grandstream HT812 Not Provisioning

    We are having an issue trying to program HT812 with the 3CX. Below is the HT812 info. Hardware Version: V4.0A Part Number -- 9610005040A Software Version: Boot 1.0.53.1 Core 1.0.53.2 Base 1.0.53.2 Prog 1.0.53.2 CPE 1.0.4.79 It has used the updated...
  3. Grandstream HT812 FXS Gateway

    This is a link for installing HTXXX FXS gateways https://www.3cx.com/voip-gateways/grandstream-ht-fxs/ In the steps to set up the gateway, there is a step where it is recommended that a phone is connected to determine the IP address for the gateway. I realised after spending an extra $30 spent...