Hi all, please advise on what I should do next as I am having doubts to what the help desk suggests.
Disclaimer: My router is old, a Dynalink RTA1025W
First of all, let me give you some background.
My landline had trouble receiving incoming calls couple of months ago, definetly before July. ADSL stayed working during the entire time, synchronization speed saw no dropping. Engineer told me some moist built up in the box, and it's all been fixed.
Then the same issue happened again around end of November, except this time the line went completely dead, no dial tone. Naturally with no dial tone ADSL was down as well. An engineer was called out and fixed it promptly, he rang me on the previously dead land line, so I was convinced that it's fixed.
Come December and I started having a new issue. Whenever someone called my phone it would be picked up and dropped immediately. The ADSL was working normally and I only realised what went on after people told me my land line's always engaged. I tried calling the 137 and it never rang back. So I rang Orcon again around mid december, and another engineer was sent out. They came working on the line, and rang me on my land line after they're done,
A week or so later, 19th of December my ADSL had frequent disconnections, but I didn't noticed it till now. Then on the 23rd it wouldn't stay on line at all. ADSL signal would disconnect as soon as it's connected. I managed to stay on line by connecting with G.DMT instead of ADSL2+ profile, later I found an utility to help me set the SNRM so rather than the usual 9db or so, by raising to 20 db I was able to stay on line with ADSL2+ profile at 9Mbps as shown here.
Engineer arrives on the 26th and I saw my line stats vastly improved, whereas I had gaps before they disappeared almost entirely later in the afternoon however, I started seeing similar patterns again. I started having drop out albeit at lesser rate. So once again I raise the SNRM to 12db so I am able to stay on line.
So far, the quality of the line is decidely better than when it was broken, but not as good as before. The fact that it was fixed temporarily is genuinely bizarre.
I rang Orcon again, and the helpdesk suggested to turn on interleaving to help me stay on line.
To me if Chorus had been checking and fixing all those points outside of my house and the issue remains, then the only thing left is the wiring on my property, and I would like to have it checked out. But right now the help desk would rather leave it at turning on interleaving for me, as these call outs are costing Orcon a lot.
So here are my questions!
1. Is this common? As in, should I expect this to be fixed or is this the norm?
2. Would interleaving help with a noisy line?