Thanks Federico, that did the trick!
On Tue, May 15, 2018 at 3:51 AM, Alex Balashov abalashov@evaristesys.com wrote:
On Tue, May 15, 2018 at 09:48:11AM +0200, Federico Cabiddu wrote:
Hi, rfc 3261 (the one and only) states at section16.7
" A proxy which receives a 503 (Service Unavailable) response SHOULD NOT forward it upstream unless it can determine that any subsequent requests it might proxy will also generate a 503. In other words, forwarding a 503 means that the proxy knows it cannot service any requests, not just the one for the Request- URI in the request which generated the 503. If the only response that was received is a 503, the proxy SHOULD generate a 500 response and forward that upstream. "
So Kamailio behavior is absolutely legitimate. If you want to change it
you
have to use the following tm parameter: http://www. kamailio.org/docs/modules/devel/modules/tm.html#remap_503_500.
Oh yeah. How about that! (Re)learn something new every day. Cheers Federico! :-)
-- Alex Balashov | Principal | Evariste Systems LLC
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