16 Dec
2011
16 Dec
'11
10:25 a.m.
Hi,
My Kamailio server listens on multiple IPs - say IP1, IP2. If a
request arrives on one IP, Kamailio uses the same IP as the source
address when forwarding, which is good. But is there any way a UA
could generate a request to IP1 that gets forwarded by Kamailio with
source address IP2 ? The reason I ask is because Asterisk is setup to
trust all calls arriving from IP2 but not IP1.
Thanks
Ben
16 Dec
16 Dec
10:26 a.m.
On 12/15/2011 06:25 PM, Ben WIlliams wrote:
Hi,
My Kamailio server listens on multiple IPs - say IP1, IP2. If a
request arrives on one IP, Kamailio uses the same IP as the source
address when forwarding, which is good. But is there any way a UA
could generate a request to IP1 that gets forwarded by Kamailio with
source address IP2 ? The reason I ask is because Asterisk is setup to
trust all calls arriving from IP2 but not IP1.
Yes, this is the function of force_send_socket() and/or $fs.
--
Alex Balashov - Principal
Evariste Systems LLC
260 Peachtree Street NW
Suite 2200
Atlanta, GA 30303
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/
1:42 p.m.
On Fri, Dec 16, 2011 at 12:26 PM, Alex Balashov
<abalashov(a)evaristesys.com> wrote:
On 12/15/2011 06:25 PM, Ben WIlliams wrote:
Thanks Alex. I didn't actually want to change the socket in my
kamailio script. Just checking that there is no way the SIP message
itself can specify which source IP is used when forwarding.
Ben
Hi,
My Kamailio server listens on multiple IPs - say IP1, IP2. If a
request arrives on one IP, Kamailio uses the same IP as the source
address when forwarding, which is good. But is there any way a UA
could generate a request to IP1 that gets forwarded by Kamailio with
source address IP2 ? The reason I ask is because Asterisk is setup to
trust all calls arriving from IP2 but not IP1.
Yes, this is the function of force_send_socket() and/or $fs.
3:17 p.m.
Maybe, if I understand you correctly, the 'advertised_address' and/or
'advertised_port' settings are the thing for you?
--
This message was painstakingly thumbed out on my mobile, so apologies for brevity, errors,
and general sloppiness.
Alex Balashov - Principal
Evariste Systems LLC
260 Peachtree Street NW
Suite 2200
Atlanta, GA 30303
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/
On Dec 15, 2011, at 9:42 PM, Ben WIlliams <benwilliams(a)joobworld.com> wrote:
On Fri, Dec 16, 2011 at 12:26 PM, Alex Balashov
<abalashov(a)evaristesys.com> wrote:
On 12/15/2011 06:25 PM, Ben WIlliams wrote:
Thanks Alex. I didn't actually want to change the socket in my
kamailio script. Just checking that there is no way the SIP message
itself can specify which source IP is used when forwarding.
Ben
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users Hi,
My Kamailio server listens on multiple IPs - say IP1, IP2. If a
request arrives on one IP, Kamailio uses the same IP as the source
address when forwarding, which is good. But is there any way a UA
could generate a request to IP1 that gets forwarded by Kamailio with
source address IP2 ? The reason I ask is because Asterisk is setup to
trust all calls arriving from IP2 but not IP1.
Yes, this is the function of force_send_socket() and/or $fs. 
10:48 p.m.
On 12/16/11 5:17 AM, Alex Balashov wrote:
Maybe, if I understand you correctly, the
'advertised_address' and/or 'advertised_port' settings are the thing for
you?
No, these parameters are not used for selection of socket, not even for
routing. They are the values to be used to build Via headers, instead of
using the values from sending socket.
mhomed helps also in selection of the right outgoing socket, when the
route to destination is possible only from specific sockets.
Cheers,
Daniel
--
This message was painstakingly thumbed out on my mobile, so apologies for brevity,
errors, and general sloppiness.
Alex Balashov - Principal
Evariste Systems LLC
260 Peachtree Street NW
Suite 2200
Atlanta, GA 30303
Tel: +1-678-954-0670
Fax: +1-404-961-1892
Web: http://www.evaristesys.com/
On Dec 15, 2011, at 9:42 PM, Ben WIlliams<benwilliams(a)joobworld.com> wrote:
--
Daniel-Constantin Mierla -- http://www.asipto.com
http://linkedin.com/in/miconda -- http://twitter.com/miconda
On Fri, Dec 16, 2011 at 12:26 PM, Alex Balashov
<abalashov(a)evaristesys.com> wrote:
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users On 12/15/2011 06:25 PM, Ben WIlliams wrote:
Thanks Alex. I
didn't actually want to change the socket in my
kamailio script. Just checking that there is no way the SIP message
itself can specify which source IP is used when forwarding.
Ben
_______________________________________________
SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list
sr-users(a)lists.sip-router.org
http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users Hi,
My Kamailio server listens on multiple IPs - say IP1, IP2. If a
request arrives on one IP, Kamailio uses the same IP as the source
address when forwarding, which is good. But is there any way a UA
could generate a request to IP1 that gets forwarded by Kamailio with
source address IP2 ? The reason I ask is because Asterisk is setup to
trust all calls arriving from IP2 but not IP1.
Yes, this is the function of force_send_socket() and/or $fs.
4794
days inactive
4795
days old
4 comments
3 participants
participants (3)
-
Alex Balashov -
Ben WIlliams -
Daniel-Constantin Mierla