On Fri, Sep 23, 2016 at 03:59:20PM +0200, Loic Chabert wrote:
- I have some sbc for one destination. If one destination fail, kamailio
try to second one etc..
- If no SBC is available for this destination (for exemple, all are down),
i want to send my call to an error server (asterisk), play an error sound.
To accomplish this, i re-write the RURI: "sip:error1@errorserver.local", and launch RELAY route. But kamailio dont make a DNS query to find IP of "errorserver.local", only change RURI and try to send to the last LCR gateway.
I have also try to add a new branch, but same result... Why kamailio do not make a new DNS query ?
I never used the LCR module myself, but the documentation mentions that the module "sets the R-URI and possibly the destination URI". If $du is set any modification of R-URI is just send to the same destination. The solution might be: $ru="sip:error1@errorserver.local"; $du=$null;