Grandstream Networks HT704 Telephone Accessories User Manual


 
FIRMWARE VERSION 1.0.3.1 HT70X USER MANUAL Page 12 of 52
LED-13
Receiver off hook test fail. One or more phones are off
hook on phone line during test.
Phone
0.25sec ON/ 0.25sec OFF
LED-14
REN test failed high REN detected. Too many parallel
phones connected to phone line X
Phone
0.25sec ON/ 0.25sec OFF
LED-15
Line is active
Phone
1 sec ON/ 1 sec OFF
LED-16
Line inactive
Phone
ON
LED-17
During Provisioning Stage*
Internet /
Phone
0.2sec ON/ 0.2sec OFF
LED-18
During Firmware Recovery Stage*
Internet /
Phone
0.4sec ON/ 0.4sec OFF
*Note: In Provisioning and Firmware Recovery Stage, the power LED is Steady ON.
FIGURE 2: HT70X CONNECTION DIAGRAM
Internet
ADSL/Cable
Modem Ethernet
LAN
FXS
Fax
Cordless
Phone
Analog
Phone
HT701/702/704