Have a look at this: http://bugs.digium.com/view.php?id=7261&nbn=6
If you are running on linux (with a recent kernel), add the iptables firewall rule to drop the bad packets: # drop Keep Alive packets from Cirpack SIP proxy xs4all /sbin/iptables -A INPUT -p udp -m udp --dport 5060 -m string --string "Cirpack KeepAlive Packet" --algo bm -j DROP Worked for me. Hans Jaap Winius wrote: > Hi list, > > After a recent upgrade to Asterisk v1.4.14, my message log is now > filling up with > the following error messages: > > <-------------> > [Dec 29 17:24:52] WARNING[10655]: chan_sip.c:6645 > determine_firstline_parts: Bad request protocol Packet > --- (1 headers 0 lines) --- > bitis*CLI> > <--- SIP read from 82.101.62.99:5060 ---> > Cirpack KeepAlive Packet > <-------------> > > Seeing as these packets are being sent by one of my service providers, > I can't just turn them off. What's the best solution for this problem? > > Thanks, > > Jaap > > > _______________________________________________ > --Bandwidth and Colocation Provided by http://www.api-digital.com-- > > asterisk-users mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-users > _______________________________________________ --Bandwidth and Colocation Provided by http://www.api-digital.com-- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users