its better to do it away from the airave itself no matter if its unplugged or not..as long as the network around you is actually working correctly of course.
I had this issue and just got it resolved with the help of Airvana Support. Basically I just had to update the phone and PRL and re *99 and it worked.
I called airave support and I guess b/c I have 4 bars it picks up the tower instead of the airave, but the call quality still isn't that great. I was able to get it to connect to the airave once and made a call and it was clearer, so I guess it will just be hit or miss. They said there is nothing wrong with the network, but even some of the calls I make outside of my house weren't that clear either.
I have same problem. I have 4 phones in house and all work EXCEPT my new HTC ONE. Voice/data/RX text all work. Cannot send
a text when home on Airrave. I I turn off Airrave my phone roams and then I can send text. But when on AirRave 2.5 (airvana) it cannot send text.
I am having a similar issue with my HTC One and Air Rave, I can make and receive calls without any noticeable problem but the One seems to have issues sending texts.
no issues at all with the airave. i have version 2.0. there is a new version 2.5 out. perhaps give airave tech support a call. they can for sure help.
you don't use FIOS as your internet do you by chance?
I don't get the best reception in my house and have an Airave, it worked great with my HTC Evo, but now with the HTC One I can't get it to connect and the call quality without it is kind of scratchy. I have tried the *99 and it says that is an invalid option when I dial it. Any other thoughts?