Maxim Sobolev wrote: > Ronald Voermans wrote: >> Maksym, >> >> Thank you for your answer. I'll try it tonight when the load on the proxy is >> low. >> >> Could this also be the reason for the relative high number of 'packets to >> unknown port received' when issuing a 'netstat -us': >> >> netstat -us >> Udp: >> 3590520622 packets received >> 3397618 packets to unknown port received. >> 4074 packet receive errors >> 3601109676 packets sent >> >> >> This number is increasing relatively fast. I don't know how I can make sure >> that these packets are RTP packets. I think that these packets will be >> dropped (which CAN cause the jitter/dropped calls towards the ITSP). > > Not quite, the counter you are looking for (dropped packets) is "packet > receive errors". As you can see, the amount is quite low. Packets to > unknown port is unlikely yo be related to quality issues.
Ronald, We have added feature in the development version 1.2 allowing to record all sessions in the PCAP format (command line flags -P -a). So that if you are having the quality issues with particular calls you can take appropriate recording and analyze it with some tool (Wireshark is good at it for example) to check packet loss/jitter. Regards, -- Maksym Sobolyev Sippy Software, Inc. Internet Telephony (VoIP) Experts T/F: +1-646-651-1110 Web: http://www.sippysoft.com _______________________________________________ Users mailing list Users@rtpproxy.org http://lists.rtpproxy.org/mailman/listinfo/users
