I spend a lot of time in my home office on the phone and/or on Skype.

Currently I have a relatively cheap headset that plugs into my phone via an audio line out jack. For Skype, I have a Plantronics DSP-500 headset, which is great, but it only has a USB jack.

Does anyone have a recommendation for a good headset that supports a line-out jack? It's a business expense, so I don't mind paying a bit more to get something good. There are so many out there, though, that I'd like to get something that someone's had a good experience with.

Thanks in advance!

I use an analog version of the Plantronics Headset you linked. I think it's this one:
Plantronics GAMECOM 1 PC HEADSET ( 67003-01 )

More screen shots available @ NewEgg:
http://www.newegg.com/Product/Product.aspx...N82E16826106069

The headset above is for 3.5mm jacks (as found on PC's). If, by "line out" jack, you mean a 2.5mm plug found on cell phones and many home phones, the headset above isn't the solution.

Diggler

2.5mm - it's a standard home phone that I use - sorry for the lack of clarification.

VOIP? Seems USB could interface with that...

otherwise probably could use an adapter?

something like this:
http://www.monoprice.com/products/product....=1&format=2