Current situation (2)
Some deaf people dropping landline service when they add IP service, have no way to contact 9-1-1
Other deaf people are stuck with TTY because they have no broadband access or computer..
But call integrity threatened by VoIP n the network
Text conversation standards on the books but
Not yet implemented in products or implemented differently in different market segments
Many network and firewall issues
No forward path for interoperability in text conversation and video communications