Bug#511877: [twinkle] no sound with alsa/pulseaudio

[debian]

Package: twinkle
Version: 1:1.2-3
Severity: minor
Tags: patch

Hello,

this is a a strange bug - I don't understand why this happens:
If I start twinkle with an alsa device - I hear nothing - the other person 
also hears nothing with this options (for all possible alsa devices):

ring: ALSA
headphone: ALSA
mic: ALSA

If I use OSS all works perfect. For better debugging I createt the alsa-device 
pulse (/etc/asound.conf):
pcm.pulse {
    type pulse
}

ctl.pulse {
   type pulse
}

So I enterd:

ring: ALSA-other device: pulse
headphone: ALSA-other device: pulse
mic: ALSA-other device: pulse

And unfortunatelly I don't hear nothing at all. But when I open PulseAudio 
Manager - I see a strange behaviour: The Audio Stream of twinkle start and 
stop very quickly - no permanent stream  about 100 new streams in 1 sec. So I 
downloaded the code (apt-get source twinkle ) an looked into it weather I see 
a codepart that destroyes the audostream but no - the code was clean. Just 
for fun I compiled the code and installed it - and saw:
No problem anymore with alsa and pulseaudio.

So I think the best is to compile the package so this bug is hopefully fixed ( 
diffs to the original packge shows the onl difference in /usr/bin/twinkle). 
Neither in twinkle.log nor in syslog or other logs a found any error or 
warning that could match to this bug. No pulseaudio nor als entry 
available... The only debug message from twinkle

+++ 14-1-2009 19:44:37.614421 DEBUG NORMAL t_audio_tx::play_pcm
Audio tx line 1: jitter buffer empty.
---

but this message is also thrown with the new compiled package.

Maybe you understand this bug ... If I can help anyhow ...

Dear 

sandro

--- System information. ---
Architecture: i386
Kernel:       Linux 2.6.26-1-686

Debian Release: 5.0
  600 testing         ftp5.gwdg.de 
   50 unstable        ftp5.gwdg.de 
   50 unstable        deb.opera.com 
    1 experimental    ftp5.gwdg.de 

--- Package information. ---
Depends                         (Version) | Installed
=========================================-+-=================
kdelibs4c2a                  (>= 4:3.5.9) | 4:3.5.10.dfsg.1-0lenny1
libasound2                    (>> 1.0.16) | 1.0.16-2
libboost-regex1.34.1        (>= 1.34.1-8) | 1.34.1-14
libc6                          (>= 2.7-1) | 2.7-16
libccrtp1-1.6-1                           | 1.6.1-2
libcommoncpp2-1.6-0                       | 1.6.2-2
libgcc1                      (>= 1:4.1.1) | 1:4.3.2-1.1
libgsm1                       (>= 1.0.12) | 1.0.12-1
libqt3-mt                   (>= 3:3.3.8b) | 3:3.3.8b-5+b1
libsndfile1                               | 1.0.17-4
libspeex1                (>= 1.2~beta3-1) | 1.2~rc1-1
libstdc++6                     (>= 4.2.1) | 4.3.2-1.1
libx11-6                                  | 2:1.1.5-2
libxext6                                  | 2:1.0.4-1
libxml2                       (>= 2.6.27) | 2.6.32.dfsg-5
libzrtpcpp-1.3-0                          | 1.3.0-1
zlib1g                       (>= 1:1.1.4) | 1:1.2.3.3.dfsg-12