Interviewing people who are prominent in their fields is a good way to begin using teleseminars in your business.
You can build a solid business exclusively through teleseminars.
Here are some ways to get started:

• Find a bridge line provider that meets your criteria.
  There are both paid and free services available, depending on exactly what you want.
  I use a company that charges a monthly fee for an unlimited amount of calls.
  It also provides a recording of the call immediately after the call is finished.
  
• Begin immediately to ask people if you can interview them.
  Tell them what you are doing and always tell them they will have access to the recording to do with as they please.
  They may want to burn it to CD and give it out to their clients.
  
• Build a list and offer them access to your calls.
  If they want to hear the replay or receive the transcript, charge them a fee.
  
• Always have an interviewee on standby if your scheduled interview does not call in as promised.
  That way the people who show up to hear the live call will never be disappointed.
  

After a period of time you will get the reputation as the person who interviews experts.
People will seek you out and ask you to interview them.
You can also use internet radio to present your interviews as you become more experienced in talking to people in the interview format.
By doing this you can use teleseminars to build a lucrative business.