This means the invite contains a session timer that is lower than the allow minimum per the RFC, it's asterisk? if so it just might be sending -1 as the min se. Sent from my iPad On Jun 8, 2012, at 9:15 PM, Gabriel Gunderson <gabe@gundy.org> wrote:
On Tue, Jun 5, 2012 at 8:51 AM, Lappe, Adam <Adam.Lappe@qsc.de> wrote:
is there a way to make freeswitch send a 423 (Interval Too Brief) during a SIP REGISTER request?
I want to prevent clients to (re)register with a low expire-time and thus spam our network.
Have you greped the code for it? Seems like it's be easy to spot. If not, open a ticket. Or, better yet, submit a patch :)
The �gsip-force-expires�h-variable would work but don�ft seem to be SIP-compliant to me.
Have you followed the SIP traces to see exactly how this works? I haven't, but perhaps it really does work how you'd hope (I don't know, I've never used it).
Best, Gabe
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