Google Voice Call - GSM and SIP dual ring hang system
 

Here is the story :)

Im on tmobile prepaid usa and hence use wifi/sip/google voice to save minutes.

i have added my two numbers (1. tmobile # 2. sip #) to my GV account so that whenever i get a call to my GV number it should ring both TMO and SIP numbers. It works fine individually. However if i active SIP on my n900 with GSM on at the same time. GSM is ringing first and then SIP after a fraction of a second on the same phone and then hangs the system. Sometims SIP fist and then GSM.

Is there any way to do the following.
Try to ring the SIP first and if it is not available try GSM.

Hope what i said was clear

Re: Call route / Hunting help!
 

Clear enough, and I have the same problem, but no solution on the phone.
What I did was to change my Google voice settings so that it would ring my Tmobile number only in the nights and weekends and my sip numbers at all other times.
This isn't so useful if you're on pay-as-you-go.

Re: Google Voice Call routing?
 

This is a google voice problem on the one hand and a maemo5 on the other hand! As anytime two calls could come in from different (even same) numbers on two lines (skype/sip/gms) at the same time. Have you filed a bug yet?

Re: Google Voice Call - GSM and SIP dual ring hang system
 

I'm not sure on PR1.3, but I was doing this sucessfully prior to 1.3. GSM first then SIP (Gizmo5), answering would answer the SIP call. Worked on both wifi and 3G data (on TMo US).

I assume SIP works when only that number is dialed?

I asked about before the N900 came out. Everyone in the know said don't worry, won't be a problem. I really wish you could pick a call to answer.