[cisco-voip] Callbox Helios 2N sends back 20 Cancel

Thu May 2 05:39:36 EDT 2013

> 04/30/2013 08:48:22.159 |//SIP/SIPUdp/wait_UdpDataInd: Incoming SIP UDP
> message size 552 from 10.16.205.8:[5060]:
> [4945126,NET]
> INVITE sip:7638 at 10.16.51.11 SIP/2.0

> 04/30/2013 08:48:32.266 |//SIP/SIPUdp/wait_UdpDataInd: Incoming SIP UDP
> message size 297 from 10.16.205.8:[5060]:
> [4945135,NET]
> CANCEL sip:7638 at 10.16.51.11 SIP/2.0

It looks like there's some setting on the 2N where unanswered calls
are cancelled after 10 seconds.

--
Andreas Sikkema