[Serusers] SER Register Problems

Tue Jan 6 03:57:23 CET 2004

Hello Nils,
I changed 'mnlab.cti.depaul.edu' to 'myself' and still it gives the engage 
tone and doesnot register.

Here is the ngrep trace:
interface: eth0 (140.192.37.0/255.255.255.0)
filter: ip and ( port 5060 )
#U 140.192.37.4:1162 -> 140.192.37.59:5060
INVITE sip:einstein at 140.192.37.59 SIP/2.0..From: 
sip:newton at 140.192.37.59;tag=1c24557..To: 
sip:einstein at 140.192.37.59..Call-Id: call-1073
  357589-13 at 140.192.37.4..Cseq: 1 INVITE..Contact: 
<sip:newton at 140.192.37.4>..Content-Type: application/sdp..Content-Length: 
306..Accept-La
  nguage: en..Allow: INVITE, ACK, CANCEL, BYE, REFER, OPTIONS, NOTIFY, 
REGISTER, SUBSCRIBE..Supported: sip-cc, sip-cc-01, timer, replaces..
  User-Agent: Pingtel/2.1.11 (VxWorks)..Date: Tue, 06 Jan 2004 02:53:09 
GMT..Via: SIP/2.0/UDP 140.192.37.4....v=0..o=Pingtel 5 5 IN IP4 140
  .192.37.4..s=phone-call..c=IN IP4 140.192.37.4..t=0 0..m=audio 8766 
RTP/AVP 96 97 0 8 18 98..a=rtpmap:96 eg711u/8000/1..a=rtpmap:97 eg711
  a/8000/1..a=rtpmap:0 pcmu/8000/1..a=rtpmap:8 pcma/8000/1..a=rtpmap:18 
g729/8000/1..a=fmtp:18 annexb=no..a=rtpmap:98 telephone-event/8000/
  1..

#U 140.192.37.59:5060 -> 140.192.37.4:5060
SIP/2.0 100 trying -- your call is important to us..From: 
sip:newton at 140.192.37.59;tag=1c24557..To: 
sip:einstein at 140.192.37.59..Call-Id:
  call-1073357589-13 at 140.192.37.4..Cseq: 1 INVITE..Via: SIP/2.0/UDP 
140.192.37.4..Server: Sip EXpress router (0.8.11 (i386/linux))..Content
  -Length: 0..Warning: 392 140.192.37.59:5060 "Noisy feedback tells:  
pid=2712 req_src_ip=140.192.37.4 req_src_port=1162 in_uri=sip:einstei
  n at 140.192.37.59 out_uri=sip:einstein at 140.192.37.59 via_cnt==1"....

#U 140.192.37.59:5060 -> 140.192.37.4:5060
SIP/2.0 483 Too Many Hops..From: sip:newton at 140.192.37.59;tag=1c24557..To: 
sip:einstein at 140.192.37.59;tag=b27e1a1d33761e85846fc98f5f3a7e5
  8.07d8..Call-Id: call-1073357589-13 at 140.192.37.4..Cseq: 1 INVITE..Via: 
SIP/2.0/UDP 140.192.37.4..Server: Sip EXpress router (0.8.11 (i386
  /linux))..Content-Length: 0..Warning: 392 140.192.37.59:5060 "Noisy 
feedback tells:  pid=2712 req_src_ip=140.192.37.59 req_src_port=5060
  in_uri=sip:einstein at 140.192.37.59 out_uri=sip:einstein at 140.192.37.59 
via_cnt==12"....

#U 140.192.37.4:1162 -> 140.192.37.59:5060
ACK sip:einstein at 140.192.37.59 SIP/2.0..Contact: 
sip:newton at 140.192.37.4..From: sip:newton at 140.192.37.59;tag=1c24557..To: 
sip:einstein at 14
  0.192.37.59;tag=b27e1a1d33761e85846fc98f5f3a7e58.07d8..Call-Id: 
call-1073357589-13 at 140.192.37.4..Cseq: 1 ACK..Accept-Language: en..User-A
  gent: Pingtel/2.1.11 (VxWorks)..Date: Tue, 06 Jan 2004 02:53:09 GMT..Via: 
SIP/2.0/UDP 140.192.37.4..Content-Length: 0....
exit
4 received, 0 dropped

Here is the changes that i made to the ser.cfg file:
  # if the request is for other domain use UsrLoc
        # (in case, it does not work, use the following command
        # with proper names and addresses in it)
        if (uri=="myself") {

                if (method=="REGISTER") {

# Uncomment this if you want to use digest authentication
                        if (!www_authorize("myself", "subscriber")) {
                                www_challenge("myself", "0");
                                break;
                        };

Please help.
Thanks,

-Darshan

----Original Message Follows----
From: Nils Ohlmeier <nils at iptel.org>
To: "Darshan Uka" <ukadarshan_2001 at hotmail.com>
CC: serusers at lists.iptel.org
Subject: Re: [Serusers] SER Register Problems
Date: Tue, 6 Jan 2004 03:39:25 +0100
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Hello,

On Tuesday 06 January 2004 02:41, Darshan Uka wrote:
 > 
sip:newton at 140.192.37.59----SER:140.192.37.59-------sip:einstein at 140.192.37
 >.59
 >
 > This is the ngrep trace:
 > interface: eth0 (140.192.37.0/255.255.255.0)
 > filter: ip and ( port 5060 )
 > #Um 140.192.37.4:1162 -> 140.192.37.59:5060
 > INVITE sip:einstein at 140.192.37.59 SIP/2.0..From:

The request uri above simply doesnt match your uri check from your config
below. As i allready wrote in my last my: you shold NOT replace/remove the
'uri==myself' condition.

 >         if (uri=="mnlab.cti.depaul.edu") {

It should work if you replace '"mnlab.cti.depaul.edu"' with 'myself' again.

Greets
   Nils

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