Hello,
it appears that 100 trying is attempted to be sent after a 503 -- so the
dialog doesn't exist because it was not initiated completely. Can you
check the network sip traffic for such case?
Cheers,
Daniel
On 10/11/15 21:22, Ryan Brindley wrote:
Hey community,
Our current switch is being overloaded and when it does we're getting
these 2 messages spammed in our logs:
WARNING: dialog [dlg_handlers.c:1127]: dlg_onroute(): unable to find
dialog for ACK with route param '35d.d2f1' [3411:7981]
ERROR: tm [t_reply.c:1341]: t_should_relay_response(): ERROR:
t_should_relay_response: status rewrite by UAS: stored: 503, received: 100
We're obviously working on not having the switch get so overloaded,
but I'm also curious to understand why it can't find the dialogs. Is
it a memory issue? Networking/dropping packets issue?
I also imagine it's not as simple as a single overall answer either,
but nevertheless I figured I'd reach out to the community and see if
anyone has an understanding of what is happening and would be willing
to take a few mins to explain.
Thanks in advance,
Ryan Brindley
Software Development Officer
Stratics Networks, Inc.
1.866.635.6918 x108
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