Re: [Serusers] Error in routing

19 Feb 2007


      On Mon, 2007-02-19 at 11:52 +0100, samuel wrote:
...
It looks like the Req-URI after the lookup for
sip:dmura@netbox.ca.infn.it hasn't got the rigth format...can you post
the REGISTER process of the Ekiga softphone and the resulting binding
in SER?
REGISTER sip:netbox.ca.infn.it SIP/2.0\r\n
    CSeq: 1 REGISTER\r\n
    Via: SIP/2.0/UDP
XXX.XXX.XXX.XXX:5061;branch=z9hG4bKee94e722-9abe-db11-8de8-0019d125a10d;rport\r\n
    User-Agent: Ekiga/2.0.3\r\n
    From:
sip:gmario@netbox.ca.infn.it;tag=b48de722-9abe-db11-8de8-0019d125a10d
\r\n
    Call-ID: b8e1e422-9abe-db11-8de8-0019d125a10d@snatch\r\n
    To: sip:gmario@netbox.ca.infn.it\r\n
    Contact: sip:gmario@XXX.XXX.XXX.XXX:5061;transport=udp\r\n
    Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE\r\n
    Expires: 3600\r\n
    Content-Length: 0\r\n
    Max-Forwards: 70\r\n
    \r\n
SIP/2.0 401 Unauthorized\r\n
    CSeq: 1 REGISTER\r\n
    Via: SIP/2.0/UDP
192.135.33.20:5061;branch=z9hG4bKee94e722-9abe-db11-8de8-0019d125a10d;rport=5061\r\n
    From:
sip:gmario@netbox.ca.infn.it;tag=b48de722-9abe-db11-8de8-0019d125a10d
\r\n
    Call-ID: b8e1e422-9abe-db11-8de8-0019d125a10d@snatch\r\n
    To:
sip:gmario@netbox.ca.infn.it;tag=c167b2d11dd30beef68a8a9799e00092.e630
\r\n
    WWW-Authenticate: Digest realm="netbox.ca.infn.it",
nonce="45d9c11197fce332ae1c0bd5527e9c3bd93b4f47"\r\n
    Server: Sip EXpress router (0.9.6-sems (i386/linux))\r\n
    Content-Length: 0\r\n
    Warning: 392 XXX.XXX.XXX.XXX:5060 "Noisy feedback tells:  pid=2343
req_src_ip=XXX.XXX.XXX.XXX req_src_port=5061
in_uri=sip:netbox.ca.infn.it out_uri=sip:netbox.ca.infn.it via_cnt==1"\r
\n
    \r\n
REGISTER sip:netbox.ca.infn.it SIP/2.0\r\n
    CSeq: 3 REGISTER\r\n
    Via: SIP/2.0/UDP
XXX.XXX.XXX.XXX:5061;branch=z9hG4bKc69ce922-9abe-db11-8de8-0019d125a10d;rport\r\n
    User-Agent: Ekiga/2.0.3\r\n
    Authorization: Digest username="gmario", realm="netbox.ca.infn.it",
nonce="45d9c11197fce332ae1c0bd5527e9c3bd93b4f47",
uri="sip:netbox.ca.infn.it", algorithm=md5,
response="70326714e7a3a99b4bf0e338f3b13c64"\r\n
    From:
sip:gmario@netbox.ca.infn.it;tag=b48de722-9abe-db11-8de8-0019d125a10d
\r\n
    Call-ID: b8e1e422-9abe-db11-8de8-0019d125a10d@snatch\r\n
    To: sip:gmario@netbox.ca.infn.it\r\n
    Contact: sip:gmario@XXX.XXX.XXX.XXX:5061;transport=udp\r\n
    Allow: INVITE,ACK,OPTIONS,BYE,CANCEL,NOTIFY,REFER,MESSAGE\r\n
    Expires: 3600\r\n
    Content-Length: 0\r\n
    Max-Forwards: 70\r\n
    \r\n
SIP/2.0 200 OK\r\n
    CSeq: 3 REGISTER\r\n
    Via: SIP/2.0/UDP
XXX.XXX.XXX.XXX:5061;branch=z9hG4bKc69ce922-9abe-db11-8de8-0019d125a10d;rport=5061\r\n
    From:
sip:gmario@netbox.ca.infn.it;tag=b48de722-9abe-db11-8de8-0019d125a10d
\r\n
    Call-ID: b8e1e422-9abe-db11-8de8-0019d125a10d@snatch\r\n
    To:
sip:gmario@netbox.ca.infn.it;tag=c167b2d11dd30beef68a8a9799e00092.7918
\r\n
    Contact:
sip:gmario@xxx.xxx.xxx.xxx:5061;transport=udp;expires=3600\r\n
    Server: Sip EXpress router (0.9.6-sems (i386/linux))\r\n
    Content-Length: 0\r\n
    Warning: 392 XXX.XXX.XXX.XXX:5060 "Noisy feedback tells:  pid=2343
req_src_ip=XXX.XXX.XXX.XXX req_src_port=5061
in_uri=sip:netbox.ca.infn.it out_uri=sip:netbox.ca.infn.it via_cnt==1"\r
\n
    \r\n
from the location table.
username: gmario
domain: 
contact: sip:gmario@XXX.XXX.XXX.XXX:5061;transport=udp
received: NULL 
expires: 2007-02-19 17:19:01
q: -1.00
callid: b8e1e422-9abe-db11-8de8-0019d125a10d@snatch
cseq: 3 
last_modified: 2007-02-19 16:19:36 
replicate: 0
state: 0
flags: 0
user_agent: Ekiga/2.0.3
...
I had some issues with Ekiga but newer versions might have
improved...can you try to use another softphone to see if the problem
occurs due to the ekiga implementation??
SAmuel.
I had tried with kphone too, and the result is the same.
The problem persist yet if i rewrite uri with rewriteuri function
(without call the lookup("location")) and then use t_relay() function.
tnks a lot.
...
2007/2/19, GMario gianmario.mereu@ca.infn.it:
...
On Tue, 2007-02-13 at 09:57 +0100, samuel wrote:
...
It seems that the phone is not sending the Req-URI (the other party
SIP address) in the (probably) INVITE. I guess there's something
misconfigured in the phone...
How are you calling from one phone to the other?
Which phone are you using? How have you configured it?
I use different software phone kphone, ekiga.
kphone:
User part of SIP URL: gmario
Host part of SIP URL: hostname (pippo.pluto.org)
Outbound Proxy     : hostname (pippo.pluto.org)
Authentication Username: gmario
q-value     : (empty)
Auto register     : yes
ekiga:
Account name     : Name Surname
Registrar     : hostname (pippo.pluto.org)
user          : provauser
Password      : Correct Password
Authentication login: provauser
Realm/Domain     : hostname (pippo.pluto.org)
Registration Timeout: 3600
...
Can you get any network capture (ethereal,ngrep,...) of the involved paquets?
Yes, i have a Ethereal's Capture file. SIP messages exchanged between
two clients kphone and ser (0.9.7):
INVITE sip:dmura@netbox.ca.infn.it SIP/2.0\r\n
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;branch=z9hG4bK3ED49CED\r\n
CSeq: 5701 INVITE\r\n
To: <sip:dmura@netbox.ca.infn.it>\r\n
Content-Type: application/sdp\r\n
From: "Gian Mario" <sip:gmario@netbox.ca.infn.it>;tag=537FDEE8\r\n
Call-ID: 1000039187@xxx.xxx.xxx.xxx\r\n
Subject: sip:gmario@netbox.ca.infn.it\r\n
Content-Length: 230\r\n
User-Agent: kphone/4.2\r\n
Contact: "Gian Mario" <sip:gmario@xxx.xxx.xxx.xxx;transport=udp>\r\n
\r\n
v=0\r\n
o=username 0 0 IN IP4 xxx.xxx.xxx.xxx\r\n
s=The Funky Flow\r\n
c=IN IP4 xxx.xxx.xxx.xxx\r\n
t=0 0\r\n
m=audio 33462 RTP/AVP 3 97 0 8\r\n
a=rtpmap:0 PCMU/8000\r\n
a=rtpmap:3 GSM/8000\r\n
a=rtpmap:8 PCMA/8000\r\n
a=rtpmap:97 iLBC/8000\r\n
a=fmtp:97 mode=30\r\n


SIP/2.0 100 trying -- your call is important to us\r\n
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;branch=z9hG4bK3ED49CED\r\n
CSeq: 5701 INVITE\r\n
To: <sip:dmura@netbox.ca.infn.it>\r\n
From: "Gian Mario" <sip:gmario@netbox.ca.infn.it>;tag=537FDEE8\r\n
Call-ID: 1000039187@xxx.xxx.xxx.xxx\r\n
Server: Sip EXpress router (0.9.6-sems (i386/linux))\r\n
Content-Length: 0\r\n
Warning: 392 xxx.xxx.xxx.xxx:5060 "Noisy feedback tells:  pid=22651

req_src_ip=xxx.xxx.xxx.xxx req_src_port=5060
in_uri=sip:dmura@netbox.ca.infn.it
out_uri=sip:dmura@xxx.xxx.xxx.xxx;transport=udp via_cnt==1"\r\n
    \r\n
SIP/2.0 479 Regretfully, we were not able to process the URI

(479/TM)\r\n
    Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;branch=z9hG4bK3ED49CED\r\n
    CSeq: 5701 INVITE\r\n
    To:
sip:dmura@netbox.ca.infn.it;tag=335a3dd9818e889dfa3f53a8496b53b6-9084
\r\n
    From: "Gian Mario" sip:gmario@netbox.ca.infn.it;tag=537FDEE8\r\n
    Call-ID: 1000039187@xxx.xxx.xxx.xxx\r\n
    Server: Sip EXpress router (0.9.6-sems (i386/linux))\r\n
    Content-Length: 0\r\n
    Warning: 392 xxx.xxx.xxx.xxx:5060 "Noisy feedback tells:  pid=22651
req_src_ip=xxx.xxx.xxx.xxx req_src_port=5060
in_uri=sip:dmura@netbox.ca.infn.it
out_uri=sip:dmura@xxx.xxx.xxx.xxx;transport=udp via_cnt==1"\r\n
    \r\n
ACK sip:dmura@netbox.ca.infn.it SIP/2.0\r\n
Via: SIP/2.0/UDP xxx.xxx.xxx.xxx;branch=z9hG4bK3ED49CED\r\n
CSeq: 5701 ACK\r\n
To:

sip:dmura@netbox.ca.infn.it;tag=335a3dd9818e889dfa3f53a8496b53b6-9084
\r\n
    From: "Gian Mario" sip:gmario@netbox.ca.infn.it;tag=537FDEE8\r\n
    Call-ID: 1000039187@xxx.xxx.xxx.xxx\r\n
    Content-Length: 0\r\n
    User-Agent: kphone/4.2\r\n
    Contact: "Gian Mario" sip:gmario@xxx.xxx.xxx.xxx;transport=udp\r\n
    \r\n
I test ser mainly with two machine, in the first i have install ubuntu
Edgy while in the second Fedora core 6. When i start ser ( Friday
afternoon ) i can make call or send messages from ubuntu machine to
fedora one but not vice versa. I left ser on in this weekend and this
morning i try again, but i can't make call form no one machine. The
error ser gives me back is the (for me) usual:
0(971) ERROR: parse_uri: uri too short: <NULL> (4)
0(971) ERROR: uri2proxy: bad_uri: NULL
0(971) ERROR: t_forward_nonack: failure to add branches
...
Samuel.
Thanks Samuel
...
2007/2/13, GMario gianmario.mereu@ca.infn.it:
...
Hi all,
I'm trying to set-up a server ser. I have a basic installation with
mysql. My script is a basic script, but when i try to make a phone
between two user (or send a text message), the call isn't go and in the
standard output i read this error:
ERROR: parse_uri: uri too short: <NULL> (4)
ERROR: uri2proxy: bad_uri: NULL
With google i don't found anything.
(in attachment i put my config file)
Anyone can help me?
Tanks in advance.
--
GMario
PS: Sorry for my English, this one is my first email write in this
language.

Serusers mailing list
Serusers@lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers

Serusers mailing list
Serusers@lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

Re: [Serusers] Error in routing