[OpenSIPS-Users] Dynamic routing module handling Re-invite

[Ping Han]

Hi,

I am using dynamic routing module to route the calls to a "carrier", which
is configured to have two gateways (each has 50% weight). The expect
behavior is that the one call is routed to gateway 1 and the next call is
routed to gateway 2.

I have a particular scenario, which is that each call has a Re-invite
following the initial Invite. What I saw is that the initial call goes to
gateway 1 and the re-invite goes to gateway 2. This causes a problem
because gateway 2 knows anything about the initial Invite and takes the
re-invite as a new Invite.

How does Opensips handles this using Dynamic routing module? Is there a way
that Opensips always routes the Re-invite to the same gateway that it
routes the initial Invite to?

Thanks,
Ping
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.opensips.org/pipermail/users/attachments/20150916/92dbaa18/attachment.htm>