[Spce-user] calls dropped after 30 seconds

Daniel Speichert daniel at speichert.pl
Sun Jul 29 15:36:21 EDT 2012

Thank you for pointing me into the right direction.
I was using something like double-NAT (router connected to a router) setup.
The outermost one had SIP ALG enabled, which must not be disabled as no
SIP calls work then. I have reconfigured it somehow (trials and errors)
and now it works fine.

Thanks again.

Best Regards,
Daniel Speichert

On 2012-07-24 18:02, Andrew Pogrebennyk wrote:
> On 07/24/2012 05:57 PM, Andreas Granig wrote:
>> In this particular case of Jirka, the SPCE sends a 200-OK with the
>> Contact URI "<sip:ngcp-lb at SERVER_PUBLIC_IP:5060>", but the client sends
>> back an ACK with a Request URI "sip:ngcp-lb at crypto2-private:5060". Do
>> you spot something? Yeah, exactly, someone is messing with the SIP
>> message horribly somewhere. Either the client, which must take the
> yep, Jirka confirmed this in private email to me as well.
> Andrew
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