Here's what I know about the following offerings.

• Fastpitch Central prefers the CallWave deal instead of Pagoo simply because we receive a higher referral fee.
• Both offers require that your local phone company be involved. They will charge a fee - far smaller than the price of a second phone line. The phone company will redirect calls when your phone is busy.
• We're still waiting for feedback as to which service is better.
• Both companies offer a trial period so, if you have an interest give one or both a try.