[Devel] lcr question - branch AVPs

[Bogdan-Andrei Iancu]

Hi Juha,

I think it's ok to call load/next_gw from branch route, if you really 
need it (depends of scenario). Since these functions just affects the 
AVPS and RURI it will be safe.

Klaus - if you have only on branch going to GW you do not need per 
branch AVPs - mark this branch with a branch flag and do next_gw() in 
failure route only if the flag is set.

If you want to have more than on GW branch, you may use a limited LCR 
functionality from branch route: once you loaded first AVP into RURI, 
remove all the others to be sure you do not mix them with AVP added by 
other GW branch......so you will have LCR but no GW failover. ...... 
just an idea.....

regards,
bogdan

Juha Heinanen wrote:

>Klaus Darilion writes:
>
> > I just wonder if it would be possible to use lcr module in branch_route. 
> > E.g. if a call will be forked to SIP clients, and to a PSTN gateway. 
> > Then I would like to use the lcr module for the PSTN branch.
>
>branch route is executed just before request is sent out when its
>destination ip address is already known.  are you suggesting that you would
>at that point load gws, set failure route, etc?
>
>one solution is to loop pstn branches back to the proxy and then use lcr
>module for each of them separately.
>
>-- juha
>
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