19 Jan
2012
19 Jan
'12
12:37 a.m.
Thank you for your reply. I tried what you suggested.
The problem is when there are multiple locations/registrations per AOR on
different ports and doing parallel forking.
Accessing $fs only gives one of the sockets (first or last?), not all of
them.
Accessing $sndfrom gives all of the used outgoing sockets, because it's
populated in the onsedn_route route, which is called for every outgoing
packet, but in onsend_route I can't use record_route functions, neither
mangle with the SIP header anymore in any way. It's too late by the time I
get to onsend_route...
No solution so far..
Reda
On Tue, Jan 17, 2012 at 21:47, Ovidiu Sas <osas(a)voipembedded.com> wrote:
When you route through usrloc, there is a PV that
should be set - forced
socket:
http://www.kamailio.org/wiki/cookbooks/devel/pseudovariables#forced_socket
You can check the socket via 'kamctl ul show' command.
If the PV is not populated, check the send attributes:
http://www.kamailio.org/wiki/cookbooks/devel/pseudovariables#send_address_a…
Based on that, you should know through which interface the INVITE
should be sent and therefore you should be able to set the proper
Record-Route header.
Regards,
Ovidiu Sas
--
VoIP Embedded, Inc.
http://www.voipembedded.com
On Tue, Jan 17, 2012 at 3:01 PM, Reda Aouad <reda.aouad(a)gmail.com> wrote:
I just tried the
record_route_advertised_address("public_ip").
It doesn't add the port number of the outgoing socket.
Any suggestions?
RA
On Mon, Jan 16, 2012 at 15:57, Reda Aouad <reda.aouad(a)gmail.com> wrote:
>
> I know about record_route_advertised_address("ip:port") function. If I
> understood correctly, it inserts a top-most RR header with the public
IP if
> double RR is enabled. But that doesn't
solve the multiple ports
problem. I
> would get in the SIP header :
>
> Record-Route: <public_ip;lr=on>
> Record-Route: <private_ip:port;lr=on>
>
> If user B sees the first Record-Route header, it remembers port=5060 for
> future requests.
> I cannot manually set the port in the config file since it depends on
> which port user B is registered, which I don't have a way to find it.
>
> RA
>
>
>
> On Mon, Jan 16, 2012 at 15:51, Andrew Pogrebennyk
> <apogrebennyk(a)sipwise.com> wrote:
>>
>> Hi,
>>
>> On 01/16/2012 03:41 PM, Reda Aouad wrote:
>> > I suggest that the function record_route( ) takes a public IP address
>> > as
>> > a parameter, still doing what it does (correct record routing and
>> > cookie
>> > addition did=xxx and loose route lr=on), but only replacing the
private
>> > IP address on which Kamailio listens
with a public IP address. Or
that
>> > the record_route( ) function uses
the advertised_address to construct
>> > the RR header.
>>
>> maybe you are looking for the function
record_route_advertised_address()
>> which is available in git master:
>> http://web.archiveorange.com/archive/v/jZFTGE0yjPqCTTcAkzuf
>>
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