I've already ordered Vonage Unlimited Plan and I am going to try it out with TTY.
Here's what I get from Vonage about the codec:
Quote:
Dear Grayson Peddie,
Thank you for contacting Customer Care.
We understand that you have queries regarding functioning of TTY with
Vonage.
We would like to inform you that all of our devices support G711
codec and it is by default configured with our devices, which supports
maximum possible voice quality.
|
While Vonage tells me to contact the TTY vender, I don't think it's necessary because I think it will work since I have my Ameriphone Q90-D TTY which includes a phone jack built-in.
With the VoIP support for TTY, I felt surprised that I would be able to test out Vonage with my TTY! Plus, it's much easier than my cell phone (Alltel Motorola V710) and eases my frustration. I tried to flip the analog/digital switch to analog but the switch broke and can't afford another $200 portable TTY machine. Well at least I have my RIM Blackberry 7290, but can only receive voice calls through relay and not TTY (I registered my "My IP-Relay.com phone number).