6 Apr
2013
6 Apr
'13
9:43 p.m.
Hello,
On 4/6/13 1:29 AM, qmail(a)polarismail.com wrote:
Mersi mult Daniel! It worked but unfortunately it
didn't fix the issue.
As I mentioned previously the original setup is like this:
Asterisk -> Kamailio gateway -> carrier. All calls go through just fine
The new setup we are trying is:
Asterisk -> Kamailio load balancer ( dispatch module ) -> Kamailio
gateway -> carrier
With this setup the calls come back from the carrier with 500 -
Internal error
maybe if you paste the ngrep output for such messages we can spot if
something is wrong.
I've looked at the SIP packets in both cases and they look similar.
The only difference is that when going through the load balancer the
To is different ( fixed now ) and it has 3 more VIA lines in the
header. Where can I start looking at what's causing this ?
Three more via headers, added by the load balancer? That means the
request is looping back two times? Have you watched the loopback
interface? Sound like broken routing logic in the config.
Cheers,
Daniel
Thank you!
Quoting Daniel-Constantin Mierla <miconda(a)gmail.com>om>:
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, April 16-17, 2013, Berlin
- http://conference.kamailio.com -
Changes are not immediately visible, this is the
internal design from
the time of SER back in 2001 -- I made a FAQ entry with more details:
-
http://www.kamailio.org/wiki/tutorials/faq/main#why_changes_made_to_headers…
In short, you have to use msg_apply_changes() function after changing
headers.
Cheers,
Daniel
On 4/5/13 10:35 PM, Vitaliy Aleksandrov wrote:
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http://kamailio.org/docs/modules/3.2.x/modules_k/textops.html#id2495808
I use this subst("/^To:.*$/To: $var(new_to)\r/i") where $var(new_to)
is a new value of the "To" header and it works fine on kamailio-3.2.4
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
Kamailio World Conference, April 16-17, 2013, Berlin
- http://conference.kamailio.com -
_______________________________________________
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 Sorry if I repeat myself - I just subscribed
properly to the list:
> if you don't need to change it back for replies and next requests,
> try:
>
> $td = "xyz.com";
>
> IIRC, that is available on 3.2.x. If not, either you upgrade or
> use replace functions from textops.
>
> Cheers,
> Daniel
Thank you for replying. We tried the direct assignment of
$td="xyz.com" but the variable doesn't change. We are doing an xlog
print right after and an ngrep and we confirmed that the domain
part of the URI doesn't change. I also tried a subst() and it's the
same problem. I read on the online documentation that the variable
is read-only and I figured it can't be changed through these
methods. That's why I tried uac_replace_to().
To sum it up, is that variable read-only or not ?
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list
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