[OpenSIPS-Users] topology_hiding in dialog module

[Jayesh Nambiar]

Hi,
I just happened to check this same function after upgrading to 1.7 stable
release and it works as expected. So I would really like to use the stable
version. Does anyone know if the issue related to mediaproxy and tm is
solved in the opensips 1.7 stable version? I had same problem after moving
my opensips 1.7 stable into production. Here is the post I am referring to:
http://lists.opensips.org/pipermail/users/2011-October/019440.html

Is the above problem related to mediaproxy??

--- Jayesh

On Sat, Nov 5, 2011 at 11:56 AM, Jayesh Nambiar <jayesh.voip at gmail.com>wrote:

> Hi All,
> I am trying to use the topology_hiding feature in the dialog module. The
> problem is opensips does not route the sequential requests properly. I have
> tried using the match_dialog function as described in the module docs:
>
> if (has_totag() && is_method("INVITE|ACK|BYE|UPDATE")) {
>         log(1, "Method has To Tag");
>         if(match_dialog())
>         {
>                 log(1, "ACK Matched Earlier Dialog");
>                 route(default_relay);
>                 exit;
>         }
> }
>
> But the match_dialog function always returns false and opensips is not
> able to relay the ACK by matching the dialog. I am definitely calling
> create_dialog() on my intial INVITE. I can see the first log message
> printed properly, but the second one inside the match_dialog function is
> not printed which means match_dialog returns false. Can anyone guide me to
> using the match_dialog function appropriately and accurately so as to use
> this light-weight topology-hiding mechanism!!
> Any help is greatly appreciated !!
>
> PS: I am using opensips-1.7-beta source as I had some serious errors
> related to media-relay and tm module when I had moved to opensips-1.7
> stable version in production.
>
> Thanks,
>
> --- Jayesh
>
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