Analog Call Stations
How to change the Primary phone number on an ETP-400, ETP-500, ETP-100, ETP-103, or ETP-110
You will need to know the number associated with the telephone line that the Talkaphone is connected to, and the number that the Talkaphone should call when the button is pressed. This also assume that there is not another device on the line that is ...
Unable to answer incoming calls on the AVM-1 (GXV3370), or AVM-2 (GXV3350)
DND (do Not disturb) on GXV3370, GXv3350, AVM-1, AVM-2 IP-AOR-CU DND can also be enabled/disabled using the mute button (Mic icon) to right of keypad. You can disable this functionality by making the change below: - Web interface > Phone Settings > ...
ETP-500E not hanging up on Grandstream HT-814, HT-818, and HT-812
The HT-814, does not have the Loop Current disconnect signaling, that the ETP-500 will recognize, enabled by default. This will need to be enabled and the Loop Current Disconnect duration set to 700 ms.
ETP-400, ETP-500, ETP-100, ETP-110, Microphone not working on outbound call on autodial, ringdown, hotline or PLAR
For the ETP-520see this article, ETP-520 Programming Example for Autodial/Ringdown/PLAR Lines PLAR is another name for the ringdown/Autodial/Hotline Configure as follows Call into the station Dial *4** to access programming and, wait for a single ...
When attampting to program an ETP-100, ETP-100, ETP-400 or ETP-500 series device I receive 1 confirmation beep after the first * is entered.
This is a side affect of having two way conversation enabled on an inbound call (previously programming *78* into the device). After the response tone enter *4**, and you should receive the single confirmation tone. Proceed with programming as normal