How will VoIP affect Relay Services?

Funding
- Will VoIP providers pay into the funds? Which ones?
- What about free services?
Billing
- Where is a VoIP customer located?
- Where are text IP customers located?
Further decline in state TRS use?

Long Description: A woman is typing her message on a TTY. The call is going to a telephone relay service, where the communications assistant accepts the call, and then calls a pizza shop to relay the caller's message.