|
|
|
|
Joined: Feb 2005
Posts: 12,356 Likes: 4
Member
|
|
Member
Joined: Feb 2005
Posts: 12,356 Likes: 4 |
Are you sure you have it connected properly? I can't see how your phone works at all without the unit powered.
As to your question, without taking actual voltage and current readings on you phone's T&R both with the TBB connected in the line and not connected and again connected with the unit powered I have no idea what's going on. Maybe someone at Viking tech support can answer that. I didn't design it.
All the advice given here ASSUMES that the loop voltage and current is low. So you go out and spend money on a TBB and now you call that into question. A proper diagnoses should be done first to determine what the situation is then decide what to do about it. Not just throw equipment at it by the seat of our pants.
-Hal
CALIFORNIA PROPOSITION 65 WARNING: Some comments made by me are known to the State of California to cause irreversible brain damage and serious mental disorders leading to confinement.
|
|
|
Visit Atcom to get started with your new business VoIP phone system ASAP
Turn up is quick, painless, and can often be done same day.
Let us show you how to do VoIP right, resulting in crystal clear call quality and easy-to-use features that make everyone happy!
Proudly serving Canada from coast to coast.
|
|
|
|
Joined: Jan 2005
Posts: 15,401 Likes: 18
Moderator-Vertical, Vodavi, 1A2, Outside Wire
|
|
Moderator-Vertical, Vodavi, 1A2, Outside Wire
Joined: Jan 2005
Posts: 15,401 Likes: 18 |
I'm sure that with voltage doubling circuitry, some amount of line voltage might be making something like this happen. I know that Viking offers their PS48RG power supply that takes a 12VAC input and outputs 96VAC ringing and 48VDC talk battery. With that said, Viking is no stranger to using this type of circuitry. I'm still at a loss as to how, but I agree that a call to their technical support people might be in order. If nothing else, I'm sure they'd like to know this.
Ed Vaughn, MBSWWYPBX
|
|
|
|
Forums84
Topics94,525
Posts640,011
Members49,852
| |
Most Online5,661
May 23rd, 2018
|
|
|
|
|
|
