Bug#454115: on pc-to-pc twinkle sends INVITE to unknown IP 81.169.145.87:5060 (registrar not configured)

[Tim Rühsen]

Package: twinkle
Version: 1:1.1-2+b1
Severity: normal

am trying to connect pc-to-pc (as described on the twinkle homepage, but 
without using name - so i just enter the destination IP 192.168.0.101 for 
example).
I just enter the desired IP an hit 'Dial' which results in '503 Service 
Unavailable'.
In the log i find that twinkle contacts the IP 81.169.145.87:5060, no matter 
what IP i selected.
UserProfile/SIPServer/Registrar is empty and 'Register at startup' is off.
'Use Outbound Proxy' is off.
NAT: 'NAT traversal not needed' is on.

Here is the extract from the log:
+++ 30-11-2007 12:40:28.187366 INFO SIP ::send_sip_udp
Send to: 81.169.145.87:5060
INVITE sip:1921680101 at openmediasystem.de SIP/2.0
Via: SIP/2.0/UDP 192.1.11.218;rport;branch=z9hG4bKlztaveet
Max-Forwards: 70
To: <sip:1921680101 at openmediasystem.de>
From: "Tim Ruehsen" <sip:tim at openmediasystem.de>;tag=frctk
Call-ID: wcguuyytyvyejet at 192.1.11.218
CSeq: 710 INVITE
Contact: <sip:tim at 192.1.11.218>
Content-Type: application/sdp
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,REFER,NOTIFY,SUBSCRIBE,INFO,MESSAGE
Supported: replaces,norefersub,100rel
User-Agent: Twinkle/1.1
Content-Length: 203

v=0
o=tim 1628269059 1659689211 IN IP4 192.1.11.218
s=-
c=IN IP4 192.1.11.218
t=0 0
m=audio 8002 RTP/AVP 8 101
a=rtpmap:8 PCMA/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=ptime:20

---

+++ 30-11-2007 12:40:28.212792 INFO NORMAL ::listen_udp
Received ICMP from: 81.169.145.87
ICMP type: 3
ICMP code: 3
Destination of packet causing ICMP: 81.169.145.87:5060
Socket error: 111 Connection refused
---

+++ 30-11-2007 12:40:28.213057 INFO NORMAL t_tc_invite::process_icmp
ICMP error received.

Send internal:
SIP/2.0 503 Service Unavailable
Via: SIP/2.0/UDP 192.1.11.218;rport;branch=z9hG4bKlztaveet
To: <sip:1921680101 at openmediasystem.de>;tag=npooi
From: "Tim Ruehsen" <sip:tim at openmediasystem.de>;tag=frctk
Call-ID: wcguuyytyvyejet at 192.1.11.218
CSeq: 710 INVITE
Server: Twinkle/1.1
Content-Length: 0




That unknown IP 81.169.145.87 must somewhere being hardcoded...
I don't want Twinkle to connect an unknown IP which can't be switched off. Do 
you?

-- System Information:
Debian Release: lenny/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.22-3-686 (SMP w/1 CPU core)
Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968)
Shell: /bin/sh linked to /bin/bash

Versions of packages twinkle depends on:
ii  kdelibs4c2a             4:3.5.8.dfsg.1-4 core libraries and binaries for 
al
ii  libasound2              1.0.15-2         ALSA library
ii  libboost-regex1.34.1    1.34.1-2         regular expression library for 
C++
ii  libc6                   2.7-2            GNU C Library: Shared libraries
ii  libccrtp1-1.5-1         1.5.2-1          Common C++ class framework for 
RTP
ii  libcommoncpp2-1.5.3-0   1.5.9-1          A GNU package for creating 
portabl
ii  libgcc1                 1:4.2.2-4        GCC support library
ii  libgsm1                 1.0.12-1         Shared libraries for GSM speech 
co
ii  libqt3-mt               3:3.3.7-9        Qt GUI Library (Threaded runtime 
v
ii  libsndfile1             1.0.17-4         Library for reading/writing audio 
ii  libspeex1               1.1.12-3         The Speex Speech Codec
ii  libstdc++6              4.2.2-4          The GNU Standard C++ Library v3
ii  libx11-6                2:1.0.3-7        X11 client-side library
ii  libxext6                1:1.0.3-2        X11 miscellaneous extension 
librar
ii  libxml2                 2.6.30.dfsg-3    GNOME XML library
ii  libzrtpcpp-0.9.2deb0    0.9.2-3          ccrtp extension for zrtp/Zfone 
sup
ii  zlib1g                  1:1.2.3.3.dfsg-7 compression library - runtime

twinkle recommends no packages.

-- no debconf information