Lincoln King-Cliby wrote: >> -----Original Message----- > > Then starting at packet 3217 there are a series 6 of ICMP > "Destination unreachable (Port Unreachable)" messages from the > Asterisk server to the phone, with an RTP packet from the Phone > to the Asterisk server before each Destination unreachable > message. >
Wouldn't this suggest that either Asterisk couldn't open the port, or opened it and then closed it? Or I suppose that perhaps the phone and asterisk didn't negotiate the port properly? Does your packet capture show that the phone is consistently using the correct port to communicate with the * server? There's no change or anything, right? You don't happen to have a corresponding sip debug to this wireshark capture do you? You might be able to correlate info from the two. In your original post, I thought I read that you could reproduce this issue by increasing load on the asterisk server. What does the caller experience in the first 20 seconds when a call to voicemail is going to fail? Just ringing? Any chance there's anything in Asterisk's or the OSes logs about some failure of the network stack? What OS is this? Mark _______________________________________________ -- 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
