Ims droid registers when using L2TP but unable to make calls

```
a) Before posting your issue you MUST answer to the questions otherwise it
will be rejected (invalid status) by us
b) Please check the issue tacker to avoid duplication
c) Please provide network capture (wireshark) or Android log (DDMS output)
if you want quick response

What steps will reproduce the problem?
1.Configure L2TP from Android device.
2.Register sip, which registers fine
3.Making call does not ring on the other side, but the call connected UI is
displayed with a timer

What is the expected output? What do you see instead?
The call should connect

What version of the product are you using? On what operating system?
I am using 2.x

Please provide any additional information below.

05-05 19:14:46.121: I/ActivityManager(58): Starting activity: Intent {
cmp=com.technomind.voip/.screens.ScreenSplash }
05-05 19:14:46.441: D/com.technomind.voip.screens.ScreenSplash(276): Starts the
engine from the splash screen
05-05 19:14:46.471:
D/org.doubango.ngn.services.impl.NgnConfigurationService(276): starting...
05-05 19:14:46.471: D/org.doubango.ngn.services.impl.NgnStorageService(276):
starting...
05-05 19:14:46.471: D/org.doubango.ngn.services.impl.NgnNetworkService(276):
Starting...
05-05 19:14:46.471: D/org.doubango.ngn.services.impl.NgnHttpClientService(276):
Starting...
05-05 19:14:46.481: D/org.doubango.ngn.services.impl.NgnHistoryService(276):
Starting...
05-05 19:14:46.491: D/org.doubango.ngn.services.impl.NgnContactService(276):
starting...
05-05 19:14:46.511: D/org.doubango.ngn.services.impl.NgnSipService(276):
starting...
05-05 19:14:46.511: D/org.doubango.ngn.services.impl.NgnSoundService(276):
starting...
05-05 19:14:46.511: D/org.doubango.ngn.services.impl.NgnHistoryService(276):
Loading history
05-05 19:14:46.531: D/org.doubango.ngn.services.impl.NgnContactService(276):
Observer Looper enter()
05-05 19:14:46.891: D/org.doubango.ngn.services.impl.NgnHistoryService(276):
History loaded
05-05 19:14:47.061: I/ActivityManager(58): Displayed activity
com.technomind.voip/.screens.ScreenSplash: 872 ms (total 1025 ms)
05-05 19:14:47.121: D/org.doubango.ngn.NgnNativeService(276): onCreate()
05-05 19:14:47.141: D/com.technomind.voip.NativeService(276): onCreate()
05-05 19:14:47.141: D/org.doubango.ngn.NgnNativeService(276): onStart()
05-05 19:14:47.151: D/com.technomind.voip.NativeService(276): onStart()
05-05 19:14:47.471: D/com.technomind.voip.screens.ScreenSplash(276): onReceive()
05-05 19:14:47.551: D/com.technomind.voip.Main(276): onActivityResult(0,0)
05-05 19:14:47.991: I/ActivityManager(58): Displayed activity
com.technomind.voip/.Main: 1950 ms (total 1950 ms)
05-05 19:14:53.221: D/dalvikvm(132): GC_EXPLICIT freed 1021 objects / 49176
bytes in 172ms
05-05 19:14:58.252: D/dalvikvm(158): GC_EXPLICIT freed 79 objects / 4008 bytes
in 169ms
05-05 19:15:06.432: D/dalvikvm(58): GREF has increased to 301
05-05 19:15:08.831: W/InputManagerService(58): Window already focused, ignoring
focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@44f2b560
05-05 19:15:12.261: D/SntpClient(58): request time failed:
java.net.SocketException: Address family not supported by protocol
05-05 19:15:15.841:
D/org.doubango.ngn.services.impl.NgnConfigurationService(276): stopping...
05-05 19:15:15.841: D/org.doubango.ngn.services.impl.NgnHistoryService(276):
Stopping
05-05 19:15:15.851: D/org.doubango.ngn.services.impl.NgnStorageService(276):
stopping...
05-05 19:15:15.851: D/org.doubango.ngn.services.impl.NgnContactService(276):
stopping...
05-05 19:15:15.883: D/org.doubango.ngn.services.impl.NgnSipService(276):
stopping...
05-05 19:15:15.883: D/org.doubango.ngn.services.impl.NgnSoundService(276):
stopping...
05-05 19:15:15.883: D/org.doubango.ngn.services.impl.NgnContactService(276):
Observer Looper exit()
05-05 19:15:15.891: D/org.doubango.ngn.services.impl.NgnNetworkService(276):
Stopping...
05-05 19:15:15.961: D/com.technomind.voip.NativeService(276): onDestroy()
05-05 19:15:15.961: D/org.doubango.ngn.NgnNativeService(276): onDestroy()
05-05 19:15:22.013: D/dalvikvm(276): GC_EXPLICIT freed 8835 objects / 452976
bytes in 202ms
05-05 19:15:25.972: I/ActivityManager(58): Starting activity: Intent {
act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER]
flg=0x10200000 cmp=com.technomind.voip/.Main }
05-05 19:15:26.372: I/ActivityManager(58): Starting activity: Intent {
cmp=com.technomind.voip/.screens.ScreenSplash }
05-05 19:15:26.642: D/com.technomind.voip.screens.ScreenSplash(276): Starts the
engine from the splash screen
05-05 19:15:26.642:
D/org.doubango.ngn.services.impl.NgnConfigurationService(276): starting...
05-05 19:15:26.642: D/org.doubango.ngn.services.impl.NgnStorageService(276):
starting...
05-05 19:15:26.667: D/org.doubango.ngn.services.impl.NgnNetworkService(276):
Starting...
05-05 19:15:26.667: D/org.doubango.ngn.services.impl.NgnHttpClientService(276):
Starting...
05-05 19:15:26.672: D/org.doubango.ngn.services.impl.NgnHistoryService(276):
Starting...
05-05 19:15:26.672: D/org.doubango.ngn.services.impl.NgnContactService(276):
starting...
05-05 19:15:26.703: D/org.doubango.ngn.services.impl.NgnSipService(276):
starting...
05-05 19:15:26.703: D/org.doubango.ngn.services.impl.NgnSoundService(276):
starting...
05-05 19:15:26.703: D/org.doubango.ngn.services.impl.NgnHistoryService(276):
Loading history
05-05 19:15:26.722: D/org.doubango.ngn.services.impl.NgnContactService(276):
Observer Looper enter()
05-05 19:15:27.042: D/org.doubango.ngn.services.impl.NgnHistoryService(276):
History loaded
05-05 19:15:27.213: I/ActivityManager(58): Displayed activity
com.technomind.voip/.screens.ScreenSplash: 829 ms (total 995 ms)
05-05 19:15:27.252: D/org.doubango.ngn.NgnNativeService(276): onCreate()
05-05 19:15:27.252: D/com.technomind.voip.NativeService(276): onCreate()
05-05 19:15:27.292: D/org.doubango.ngn.NgnNativeService(276): onStart()
05-05 19:15:27.292: D/com.technomind.voip.NativeService(276): onStart()
05-05 19:15:27.342: D/com.technomind.voip.screens.ScreenSplash(276): onReceive()
05-05 19:15:27.592: D/com.technomind.voip.Main(276): onActivityResult(0,0)

```

Original issue reported on code.google.com by `xardo...@gmail.com` on 5 May 2012 at 1:40