GTalk Trunk Incoming Calls Only Ring Twice

[GoogleCodeExporter]

I saw this issue was reported in the PBXes forum thread by a couple of users 
but no one responded to this issue. 

I have tried setting up GTalk in various other software and other 
configurations. All of them ring the full length of 25 seconds. 

In the PBXes log, I can see the GTalk trunk was connect as soon as the call 
came in, and disconnected in 14~15 seconds. 

Original issue reported on code.google.com by thomasch...@gmail.com on 8 Sep 2011 at 12:29

[GoogleCodeExporter]

I've had this same issue for a long time. I thought when I first signed up for 
the PBXes account it rang in the full 25 seconds but now it only rings about 2 
times on my Droid X and about 2 times on my land line gateway device.

Since its happening on my land line gateway device I think the issue is with 
PBXes and not sipdroid. Since I'm only using the free account I cannot post in 
the PBXes forum for a simple question as why this is happening. >:( If I want 
to use my land line I have to pick up with in two rings and that is a pain.

Original comment by jayg...@gmail.com on 21 Sep 2011 at 10:59

[GoogleCodeExporter]

I should also say that when I call the PBXes extension from my phone to the 
land line gateway extension it rings and rings until I pick up.

Original comment by jayg...@gmail.com on 21 Sep 2011 at 11:01

[GoogleCodeExporter]

I have this issue when using a gtrunk number with Sprint integration.  When I 
switch to a gtrunk number without Sprint integration I get 5 rings on the SIP 
extension. 

Original comment by pttit...@gmail.com on 15 Oct 2011 at 10:21

[GoogleCodeExporter]

Care to explain more on the sprint integration?

Original comment by jayg...@gmail.com on 15 Oct 2011 at 11:03

[GoogleCodeExporter]

By Sprint integration I am referring to enabling Google voice on a Sprint phone 
and Google voice using the Sprint number.  This integration may not be 
available on the other mobile carriers right now.  

I did some more testing.  It turns out that when I call a GV number trunked to 
PBXes from a Sprint phone that is using it's number with GV enabled I get 4 or 
5 rings.  If I call from any other phone I only get 1.5 rings.  So this doesn't 
solve the problem. But it does provide some more details.

Original comment by pttit...@gmail.com on 16 Oct 2011 at 5:58

[GoogleCodeExporter]

I tried removing my cell number from google voice settings but I still only got 
2.5 rings from sipdroid/land line.

Original comment by jayg...@gmail.com on 16 Oct 2011 at 10:05

[GoogleCodeExporter]

The following is my speculation. I am no expert of this stuff. 

A successfully answered call via gtalk:

incoming call -> Google server rings gtalk trunk -> PBXes answers -> User picks 
up in 15 seconds -> PBXes sends DTMF "1" to Google server -> Google server 
receives DTMF "1" and connects the call

A call via gtalk failed to answer within 15 seconds:

incoming call -> Google server rings gtalk trunk -> PBXes answers -> User does 
not pick up the call in 15 seconds -> Google server does not received DTMF "1" 
in 15 seconds for the ANSWERED call -> Google server hangs up the gtalk trunk

Original comment by thomasch...@gmail.com on 16 Nov 2011 at 7:05

[GoogleCodeExporter]

So, isn't it possible to ring the user but not to "answer" the gtalk trunk 
first? 

Original comment by thomasch...@gmail.com on 10 Dec 2011 at 10:25