16 Sep
2004
16 Sep
'04
3:47 p.m.
If I have a Cisco Ip phone 7940 with the last code (Loose routing : RFC
3261), a proxy registar Linux IPTEL ser (RFC 3261) and a Gateway Cisco
AS5300 (IOS Code 12.3(6a)).
And I have see that the IOS code of my gateway AS5300 is not according to
RFC3261.
And my problem, is :
My cisco IPPHONE with Loose routing mode, send the invite to the proxy, and
the proxy send the invite to the gateway.
But when the IPPHONE send the ACK, he send with this request line :
REQUEST-LINE : ACK sip:0675313859@80.118.128.1:5060 SIP/2.0
And the IP@ is my gateway cisco, and i think, with my AS, i cannot USE SIP
RFC 3261??? YES OR NOT???
And that, i want to set iptel to do only strict routing.
thanks a lot for your help.
Nicolas RUIZ
CONF IPTEL SER:
#modparam("rr", "enable_full_lr", 1)
# ------------------------- request routing logic -------------------
# main routing logic
route{
# initial sanity checks -- messages with
# max_forwards==0, or excessively long requests
if (!mf_process_maxfwd_header("10")) {
sl_send_reply("483","Too Many Hops");
break;
};
if ( msg:len > max_len ) {
sl_send_reply("513", "Message too big");
break;
};
# we record-route all messages -- to make sure that
# subsequent messages will go through our proxy; that's
# particularly good if upstream and downstream entities
# use different transport protocol
record_route();
# loose-route processing
if (loose_route()) {
t_relay();
break;
};
-----Message d'origine-----
De : Jan Janak [mailto:jan@iptel.org]
Envoyé : jeudi 16 septembre 2004 11:03
A : Martin Koenig
Cc : nruiz(a)vivaction.com; serusers(a)lists.iptel.org
Objet : Re: [Serusers] Please help : how to disable losse routing ???
I am using 7960 myself and do not have any problems, please send ngrep
dumps.
Jan.
On 16-09 10:48, Martin Koenig wrote:
I'm seeing some strange loose routing behaviour
with my testing Cisco 7960
phone. I'm trying to put ngreps on the list as soon as i have the time.
Maybe this is a cisco-specific problem?
Regards,
Martin
-----Original Message-----
From: Nicolas RUIZ [mailto:nruiz@vivaction.com]
Sent: Tuesday, September 14, 2004 12:03 PM
To: 'Jan Janak'
Cc: 'Jiri Kuthan'; franz.edler(a)utanet.at; 'Martin Koenig
[toplink-plannet GmbH]'; serusers(a)lists.iptel.org
Subject: RE: [Serusers] Please help : how to disable losse routing ???
OK,
Thanks a lot for your support
Best regards
Nicolas RUIZ
VIVACTION
FRANCE, PARIS
-----Message d'origine-----
De : Jan Janak [mailto:jan@iptel.org]
Envoyé : mardi 14 septembre 2004 11:44
A : Nicolas RUIZ
Cc : 'Jiri Kuthan'; franz.edler(a)utanet.at; 'Martin Koenig
[toplink-plannet
GmbH]'; serusers(a)lists.iptel.org
Objet : Re: [Serusers] Please help : how to disable losse routing ???
On 13-09 16:41, Nicolas RUIZ wrote:
_______________________________________________
Serusers mailing list
serusers(a)lists.iptel.org
http://lists.iptel.org/mailman/listinfo/serusers Thanks for your help,
That's right, My gateway cisco is not according to RFC
3261, and that's
why
, I want to use only strict-routing.
Loose routing is backwards compatible, it should work even if the
gateway does not support loose routing. The problem must be
somewhere
else, presumably one of the end-points is broken.
And if I want to use
"record_route_strict", I have to
rebuild the module
rr
or not?
Yes.
Jan.