What are people using for a mic and headset?
I use a generic 2.5mm headset. Consider upgrading to a CF BT + BT headset in the future.
Thanks Craig for the tip of using DTMF in the landscape mode.
I randomly tried some 1800*** numbers. Mixed results. For example, UPS tracking's voice is crystal clear and it understands the DTMF sent by the 6K. Although it did miss the part of prompting me to enter the tracking number, I managed to DTMF in the digits after the voice "I don't understand ....". And the results are good. However, for the TripRewards, neither was the sound clear nor did it accept my DTMF. So it is a YMMV.
For internet calling, I was comparing the sound quality of the FWD with Skype. The other party was out of the states. We tested pulver.Communicator on our PCs first, (Cat5 LAN). Unfortunately, the sound quality is inferior to Skype (Cat5 LAN). I have to say Skype is crystal clear, while FWD with pulver.Communicator is muffled. Then I used my 6K (WiFi) talking to the other party. The result is choppy, acceptable at best. Of course, there is a possibility of the wireless signal quality issue in my home. Even worse, however, the KPhone crashes after about every 10-15mins (does anybody else has this kind of expereience?). All in all, a little disappointed. I will keep an eye on the possiblity of the Xqt+Debian with Skype.
Voicemail worked with pulver.Communicator on my PC. Sending the voice message to my email box is a big plus.
update: it works better for me today, at least I managed 1hr talking time before KPhone crashed. Sound quality is better than yesterday, but still sounds like a walkie talkie, i.e. when i spoke, i heard only silence. If neither of the party speaks, just absolute silence. No background sound at all. In some cases, I thought the connection was dropped, but actually not. With Skype, I could even hear the breathing of the other party when I was speaking. Plan to buy a CF LAN card to check out if it's my WLAN problem.