I didn't see anything for sms in gvdialer, but it only claims to be for dialing soo.. lol.
I haven't done any sms on gv yet, other than the transcribed vm's..
I love that.
I actually remove gvdialer today.. I didn't like how it was working.. you would hit dial then gvd would hang up the call then dial out via gv. sometimes it wouldn't respond fast enough and the ring would get through. I think i'll try that other dialer until this one is updated.
also I would like better options for certain contatcts to be direct dial or gv dial. gv isn't the best for long IVR sessions.