gxp2160

  1. Issues with inband DTMF and captured calls

    Hello everyone, I have issues with DTMF and captured calls. We had setup Grandstream GXP2160 IP Phones and use old door intercom which use a DTMF sound to trigger the openning of the door. Since these door intercom are analogic we also setup a Grandstream HT818 gateway to allow them to work...
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