On 10/12/2010 11:56 AM, hala alramli wrote:

Oct 12 09:15:50 localhost /usr/local/kamailio-1.4-pp/sbin/kamailio[3178]: ERROR:core:parse_method: invalid character ø Oct 12 09:15:50 localhost /usr/local/kamailio-1.4-pp/sbin/kamailio[3178]: INFO:core:parse_first_line: failed to parse the method Oct 12 09:15:50 localhost /usr/local/kamailio-1.4-pp/sbin/kamailio[3178]: INFO:core:parse_first_line: bad message Oct 12 09:15:50 localhost /usr/local/kamailio-1.4-pp/sbin/kamailio[3178]: ERROR:core:parse_msg: message=<ø^S1^^B }^S ¡6 } \216^F^A^O\206^D¡½> Oct 12 09:15:50 localhost /usr/local/kamailio-1.4-pp/sbin/kamailio[3178]: ERROR:core:receive_msg: parse_msg failed

this error keeping appear in my log file ,what is the reason of that ? or what is cussing that? how can i fix that ? thanks for any help

Hello

It seems that somewhone is sending you bogus data on your port (UDP). Kamailio tries to parse the first line of the message, which is the request line of the type METHOD RURI SIP/2.0, but it can't understand the data it receives. It the data is sent from one (broken) host, you might want to block this at a firewall level.

Perform a tcpdump on port 5060 (or the port k is using) and check if this applies.

Marius.