Toshiba pc volume is not loud enough to hear good at all.

Press the volume up key on right side of handset to adjust volume, when you hear a loud beep it means it is high as it can go

Try with another headset.

Try to reinstall the Driver.
http://support.lenovo.com/en_US/research/hints-or-tips/detail.page?DocID=HT072728

Check the Volume settings.

Some laptops just have terrible speakers. My Acer's speakers are so bad that you can hardly hear them over the sound of the DVD drive spinning. I recommend investing a few bucks in a small external speaker. I personally use this speaker from Staples. Can be turned up very loud, small enough to throw into your pocket or computer, and very good sound quality.

If the ringout volume is very low, then try not to select a soft, silent or low ringing tone. Try to choose a ringing tone that is loud so that you can hear your phone ringout.
Hope that was helpful?

Usually what happens hear is that a program such as media player or a dvd player will have its volume turned down and that overides the overall volume.

The trick is finding it. You need to open up any and all programs you have used with some kind of volume control and check they are turned up then close them.

You will never get super loud sound on your speakers but they should be easily heard. I've run across this on both my tosh laptop and a desktop.

Well mine, (760) has a external plug to be use with ears plug, the cord should be long enough and it should not interfere with drivings conditions, but it sound real good loud and clear. The other solution could be the matching on the fm radio station, it could be auto or manual, but they have to match in order to hear propperly.
Hope this will help
JADF

Its a common problem with the 7250. Try some of the loud tones in this package:
http://www.exectones.com/

There are 2 volume control buttons on the laptop. 1 turns it up 1 turns it down. Try turning the volume up. It may be up high enough for you to hear with headphones but now loud enough to be heard through the speakers.

When you're in a call, there are two buttons on the left side of the phone that control the volume.  Outside a call these buttons control the ringer volume.

If you have pressed the volume up button, while talking on the phone and it still is not loud enought you will probably have to purchase one of the handsets with a volume control built into it. That is the only suggestion I can think of that will resolve your problem. Good Luck