Well... with Dialogic I know this works, but I don't have an NMS card handy to test it on. This SHOULD work, but let me know if it doesn't and I'll bug the NMS folks for more info. Here's a previous post on this for Dialogic cards:
=================================== You'll need to edit the registry in HKLM\Software\Active Voice\MIU\1.0\Initlaiziation\
Youll see a key called Record beep Amp and itll be set to a really big looking number. In reality, thats a signed number and its actually a small negative number. The idea was, ironically, the beep was too loud for most folks so our default configuration kicks it down a notch or two. The default setting is 24, but that translates into ffffffe8 in this setting since its a signed value in hex trust me.
You can set the value to 0 to get the full on volume for this if thats too loud you can fiddle with it between the 24 and 0 level until you get it right. For negative numbers, pop open the calculator on NT, switch to scientific mode, make sure youre in decimal mode, stick your negative number in there and switch to hex mode. Plug that value in to the registry.
This does require a reboot before it takes effect.
As a side note, youll see options for the beep length and frequency as well, but I wouldnt mess with those. While the voice board is playing the beep itself its blind to incoming tones. If you make it too long a disconnect tone, for instance, may be missed. The length of the beep now is short enough to ensure that wont happen.
Followed up with the NMS folks and our in house developers and this is apparently not supported by their TSP. There's several TAPI driver settings you can fiddle with, but they don't work any better than editing the registry. Sent a query to the NMS support folks but I wouldn't hold your breath. I think it's something they didn't implement in their TAPI driver.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...