|
|
Joined: Jan 2017
Posts: 104
Member
|
Member
Joined: Jan 2017
Posts: 104 |
I would agree. I saw it as an additional feature, e.g. allowing to drop accidentally picked up line (from unrestored button) just by hitting the hold as a button restoration. Apparently there is no need to place a bare dial tone (with no incoming call or any dialed number) on hold. 400H effectively prevents such “false hold” situation.
400H has another advantage of being more “solid state”, having only a single mercury wetted contacts reed relay. So it is “silent” in operation with no audible clicks like from other relay-based line cards. This is only an advantage when the KSU is placed in the same room as phones, not in a separate closet. One can still hear the interruptor running, but only when hold or ringing occurs.
A big disadvantage of 400H is its zero repairability due to several custom ICs used for handling the logic. So if the card is troublesome it can only be thrown away rather than repaired.
|
|
|
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.
|
|
Forums84
Topics94,299
Posts638,872
Members49,770
|
Most Online5,661 May 23rd, 2018
|
|
0 members (),
143
guests, and
311
robots. |
Key:
Admin,
Global Mod,
Mod
|
|
|
|
|