Grandstream Networks HT701 User Manual page 15

LED-09 Device is connected (has physical data link) but there
are incorrect network settings typically associated
with PPPoE connection failure
LED-10 Hazardous potential test failed: Hazardous AC or DC
voltage is present on the tip and ring or both signals
of phone line X
LED-11 Foreign electro Motive Force (EMF) Test fail. Foreign
voltage is present on the tip, ring or both signals of
phone line. Device has detected additional external
Phone voltage on the FXS phone line.
LED-12 Resistive fault test failed. Either tip or ring is shorted
to ground or they are shorted to each other.
LED-13 Receiver off hook test fail. One or more phones are off
hook on phone line during test.
LED-14 REN test failed – high REN detected. Too many
parallel phones connected to phone line X
LED-15 Line is active
LED-16 Line inactive
LED-17 During Provisioning Stage*
LED-18 During Firmware Recovery Stage*
LED-19 Line X is registered
network and is ready to make a call
*Note: In Provisioning and Firmware Recovery Stage, the power LED is Steady ON.
normally to the sip providers
HT70X User manual
Version 1.0.9.4
250ms ON/ 250ms
Internet
OFF
1x250ms ON/OFF
Phone +
3sec OFF
2x250ms ON/OFF
Phone +
3sec OFF
3x250ms ON/OFF
Phone +
3sec OFF
4x250ms ON/OFF
Phone +
3sec OFF
5x250ms ON/OFF
Phone +
3sec OFF
Phone 500ms ON/OFF
Phone ON
Internet /
500ms ON/OFF
Phone
Internet /
250ms ON/OFF
Phone
2x1000 ms ON/OFF
Phone +
3sec OFF
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