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Connect new phone line to ONT
jli11
Newbie

Hi,

 Curious if you can help me out.  I have verizon Fios TV + Net + 1 landline.  There are four outlets in the house, 2 on first floor, and 2 on 2nd floor.  A few days ago Verizon came by to upgrade my net speed to 300/300 from 100/100.  In order to do that they had to connect a cat 5 cable into my Verizon Router along with the existing Coax connection.  Everything went well except that there now is a problem with the landline.  The 2 outlets on the first floor work fine, but the 2 outlets on the second floor do not work (no dial tone).   I went to the ONT box to check and see if any of the telephone wires (that run into the house) were loose but they were all connected to the block.   I did notice something strange. I only have one landline but the POTS L1 and L2 on the ONT are connected.  L1 is wired to the block on the left side (the side w the red/green tab), and L2 is wired to the block on the right side (the one w the black/yellow color tab).    Since I only have one telephone line, why are there two POTS connection on the ONT?   The wire that runs into my house behind the wall has 6 wires side (I was told by the tech that is a cat 5???)  The wire that runs out from the wall is connected to the block.  One pair (blue and white) is connected to the red/green color clip on the block, and another pair (orange and orangewhite(?)) is connected to the black/yellow color clip.

I want to see if I can fix it myself before calling verizon.

Thanks.

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