[asterisk-dev] 0015539: [patch] Register requestlinecontainswrong address when domain and registrar host differ

Tue Jan 26 05:34:04 CST 2010

>Then go write your own version of the protocol while the rest of us try
to unite around the standard ;-)
I will stick to reading the existing standard

Section 10.2.6
"If there is no configured registrar address, the UA SHOULD use the host
part of the address-of-record as the Request-URI" - otherwise use the
registrar address

Section 24.1
"REGISTER sip:registrar.biloxi.com SIP/2.0"

Also when processing a REGISTER request, the domain identified in the
Request-URI "registrar.biloxi.com" is "biloxi.com" so there is no
contradiction with section 10.3

N_L

-----Original Message-----
From: asterisk-dev-bounces at lists.digium.com
[mailto:asterisk-dev-bounces at lists.digium.com] On Behalf Of Olle E.
Johansson
Sent: 26 January 2010 11:06
To: Asterisk Developers Mailing List
Subject: Re: [asterisk-dev] 0015539: [patch] Register
requestlinecontainswrong address when domain and registrar host differ

26 jan 2010 kl. 11.59 skrev Nick Lewis:

> I beg to differ. The r-uri is the registrar host. 

Then go write your own version of the protocol while the rest of us try
to unite around the standard ;-)

Section 10.2 - Constructing the REGISTER request.

"Request-URI : The Request-URI names the domain of the location service
for which the registration
is meant (for example, sip:chicago.com). The userinfo and "@" components
of the SIP URI
MUST NOT be present."

Section 10.3 - Processing REGISTER requests:

"When receiving a REGISTER request, a registrar follows these steps:
1. The registrar inspects theRequest-URI to determine whether it has
access to bindings for the domain
identified in theRequest-URI . If not, and if the server also acts as a
proxy server, the server SHOULD
forward the request to the addressed domain, following the general
behavior for proxying messages
described in Section 16."

/O

> 
> -----Original Message-----
> From: asterisk-dev-bounces at lists.digium.com
> [mailto:asterisk-dev-bounces at lists.digium.com] On Behalf Of Olle E.
> Johansson
> Sent: 26 January 2010 10:54
> To: Asterisk Developers Mailing List
> Subject: Re: [asterisk-dev] 0015539: [patch] Register request
> linecontainswrong address when domain and registrar host differ
> 
> 
> 26 jan 2010 kl. 11.45 skrev Nick Lewis:
> 
>>> If you check the commit, there's a reference to issue #12474 where
>> you'll find the rest of the info...
>> apols now read the issue and still not clear why you think Finnish
>> service is correct to expect the domain in the request line. I think
>> RFC3261 is clear on this matter, for example the register string
>> register=bob at biloxi.com@registrar.biloxi.com should result in the sip
>> message
>> 
>>      REGISTER sip:registrar.biloxi.com SIP/2.0
>>      To: Bob <sip:bob at biloxi.com>
>>      From: Bob <sip:bob at biloxi.com>;tag=456248
> 
> You always register to a domain, not a host. The r-uri is the domain
you
> are registering to, not the hostname.
> 
> /O
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---
* Olle E Johansson - oej at edvina.net
* Cell phone +46 70 593 68 51, Office +46 8 96 40 20, Sweden

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This message has been checked for all known viruses by Star Internet delivered through the MessageLabs Virus Control Centre.
_____________________________________________________________________
Disclaimer of Liability
ATL Telecom Ltd shall not be held liable for any improper or incorrect use of the  information described and/or contained herein and assumes no responsibility for anyones use  of the information. In no event shall ATL Telecom Ltd be liable for any direct, indirect,  incidental, special, exemplary, or consequential damages (including, but not limited to,  procurement or substitute goods or services; loss of use, data, or profits; or business  interruption) however caused and on any theory of liability, whether in contract, strict  liability, or tort (including negligence or otherwise) arising in any way out of the use of  this system, even if advised of the possibility of such damage.

Registered Office: ATL Telecom Ltd, Fountain Lane, St. Mellons Cardiff, CF3 0FB
Registered in Wales Number 4335781

All goods and services supplied by ATL Telecom Ltd are supplied subject to ATL Telecom Ltd standard terms and conditions, available upon request.