[SR-Users] Calling t_on_reply in branch_route doesn't work in Kamailio 3.1 - did work in Kamailio 1.5

[Alex Balashov]

Wouldn't the same onreply_route be conserved for every branch?  I 
can't see how any of our implementations would actually work if that 
weren't the case.

On 05/04/2011 12:34 PM, Sebastian Damm wrote:

> Hi,
>
> I'm currently migrating a Kamailio 1.5 installation to Kamailio 3.1.3,
> and I got all config changes merged, except this one:
>
> branch_route[1] {
>
>          if ((isbflagset(4)) && (!isflagset(7))) {
>
>                  fix_nated_sdp("1");
>                  if (has_body()) {
>                          force_rtp_proxy("R");
>                  } else {
>                          setflag(5);
>                  }
>                  t_on_reply("2");
>          }
> }
>
>
> In Kamailio 1.5 this worked without problems. In Kamailio 3.1 I get
> the following error (line 1627 is the line with t_on_reply on it):
>
>
> hostname:~# /usr/sbin/kamailio -c -f /etc/kamailio/proxy/kamailio.cfg
> loading modules under
> /urs/lib/kamailio/modules/:/usr/lib/kamailio/modules_k:/usr/lib/kamailio/modules_s/
>   0(13670) : <core> [cfg.y:3412]: parse error in config file
> /etc/kamailio/proxy/kamailio.cfg, line 1627, column 17: Command cannot
> be used in the block
>
> ERROR: bad config file (1 errors)
> hostname:~#
>
>
> In the Kamailio 1.5 documentation it was stated for every t_on_*
> function, where it could be called. For t_on_reply it said:
>
> This function can be used from REQUEST_ROUTE, BRANCH_ROUTE,
> ONREPLY_ROUTE and FAILURE_ROUTE.
>
> In the Kamailio 3.1 documentation those lines are missing. But I don't
> really see a reason, why t_on_reply shouldn't be called from branch
> route. We need it for every branch to possibly have different
> onreply_routes.
>
> Am I missing something? Thanks in advance for any hints.
>
> Best regards,
> Sebastian
>
>
>
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-- 
Alex Balashov - Principal
Evariste Systems LLC
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