Java Phono - Ringtone and Ringback Tone just only ring once

[javen]

phonosdk-0.3 build #117 on Hudson

Test Scenario:
Call from Phono to Blink [&] Call from Blink to Phono

Steps:

1. Add a new Phono using Java for audio;
2. Call from Phono to Blink;

Expected Result:
Ringback Tone will always ring til the Blink accept or reject.

Actually Result:
Ringback Tone just only ring once.

And the same issue as "Call from Blink to Phono".

Note:

[javen]

Retest phonosdk-0.3 with Hudson build #120.
The defect can not be reproduced again.
So, close the issue.