2 Jun
2010
2 Jun
'10
12:33 p.m.
On 6/2/10 10:58 AM, Klaus Darilion wrote:
Am 02.06.2010 10:46, schrieb Klaus Darilion:
I will do some tests and look at it later. I checked my devel server and
when using fix_nated_registrar() (like in default config) it is the
address from contact header...
Thanks,
Daniel
Am 01.06.2010 22:08, schrieb Daniel-Constantin Mierla:
I have to correct myself - I made an error during the test. Kamailio
3.0 with fix_nated_contact() saves the fixed contact URI (see below).
On 6/1/10 10:02 PM, Klaus Darilion wrote:
I just tested with kamailio 3.0 and you are right. Yesterday I tested
with ser 0.9.? and fix_nated_contact() seemed to save the rewritten
contact header - strange. Daniel-Constantin Mierla wrote:
>
>
> On 6/1/10 9:07 PM, Alex Balashov wrote:
>> No, it'll store the fixed one, in the proper contact column, not the
>> received column. I do this all the time, even though it's not the
>> "proper" way.
> should be the original one with the last version, afaik. There were
> issues with phones accepting calls which had a different uri than the
> address they set in contact of register.
>
> So, the contact details were brocken in:
> - contact - the address from header
> - received - built from source ip and port
> - socket - local socket where the register was received
>
> Note that there are two functions, fix_nated_contact() and
> fix_nated_registrar().
I know. I always use fix_nated_register. I just wonder why save()
saves the fixed contact in case of fix_nated_contact(), because
usually we have the problem that changes to the message are only
visible when the message is forwarded (lumps are applied)
but are you sure the fixed contact is saved? I quick look in the
registrar code seems to take the contact from headers, which are
pointing inside original message.
regards
Klaus
U 2010/06/02 10:54:44.731304 83.136.33.3:46772 -> 83.136.32.159:5060
REGISTER sip:labs.nic.at SIP/2.0
Via: SIP/2.0/UDP
10.10.0.51:46772;branch=z9hG4bK-d8754z-5232d81c6b5f615a-1---d8754z-;rport
Max-Forwards: 70
Contact:
<sip:klaus.darilion@10.10.0.51:46772;rinstance=cdb12231d83fce68;transport=udp>
To: <sip:klaus.darilion@labs.nic.at>
From: <sip:klaus.darilion@labs.nic.at>;tag=59004f11
Call-ID: NzE5Yjg0YTllNTFkNGIyZDA1N2NlY2I3ODllMmMzZTM.
CSeq: 2 REGISTER
Expires: 3600
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE,
SUBSCRIBE, INFO
Content-Length: 0
U 2010/06/02 10:54:44.731304 83.136.32.159:5060 -> 83.136.33.3:46772
SIP/2.0 200 OK
Via: SIP/2.0/UDP
10.10.0.51:46772;branch=z9hG4bK-d8754z-5232d81c6b5f615a-1---d8754z-;rport=46772;received=83.136.33.3
To:
<sip:klaus.darilion@labs.nic.at>;tag=5fcf32020f171aefa0445747f7988cba.e233
From: <sip:klaus.darilion@labs.nic.at>;tag=59004f11
Call-ID: NzE5Yjg0YTllNTFkNGIyZDA1N2NlY2I3ODllMmMzZTM.
CSeq: 2 REGISTER
Contact:
<sip:klaus.darilion@83.136.33.3:46772;rinstance=cdb12231d83fce68>;expires=60
Server: kamailio (3.0.1 (i386/linux))
Content-Length: 0
# kamctl ul show
Domain:: location table=512 records=1 max_slot=1
Contact::
sip:klaus.darilion@83.136.33.3:46772;rinstance=cdb12231d83fce68 Q=
Expires:: 54
Callid:: NzE5Yjg0YTllNTFkNGIyZDA1N2NlY2I3OD
Cseq:: 2
User-agent:: eyeBeam release 1102q stamp 51814
State:: CS_SYNC
Flags:: 0
Cflag:: 64
Socket:: udp:83.136.32.159:5060
Methods:: 5087
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--
Daniel-Constantin Mierla
Kamailio (OpenSER) Advanced Training
Miami, Fl, USA - June 21-23, 2010
http://www.asipto.com/index.php/kamailio-advanced-training/