Hello my friends,<br><br>My asterisk is going down randomly, following you will find some errors that i could see in the /var/log/asterisk/message at the moment of the crash:<br><br>[Feb 5 10:32:45] WARNING[6519] chan_sip.c: Maximum retries exceeded on transmission <a href="mailto:1850202354@10.4.1.152">1850202354@10.4.1.152</a> for seqno 21 (Critical Response)<br>
[Feb 5 10:32:45] WARNING[6519] chan_sip.c: Hanging up call <a href="mailto:1850202354@10.4.1.152">1850202354@10.4.1.152</a> - no reply to our critical packet.<br>[Feb 5 10:33:04] NOTICE[6519] chan_sip.c: Call from '346' to extension '3415554' rejected because extension not found.<br>
[Feb 5 10:35:31] NOTICE[6519] chan_sip.c: Disconnecting call 'SIP/301-09ad3be8' for lack of RTP activity in 301 seconds<br>[Feb 5 10:36:17] NOTICE[6519] chan_sip.c: Disconnecting call 'SIP/317-b7735220' for lack of RTP activity in 301 seconds<br>
[Feb 5 10:38:19] NOTICE[6519] chan_sip.c: Peer '353' is now Reachable. (1ms / 2000ms)<br>[Feb 5 10:42:59] NOTICE[6519] chan_sip.c: Peer '353' is now Reachable. (7ms / 2000ms)<br>[Feb 5 10:51:09] NOTICE[6519] chan_sip.c: Peer '358' is now Reachable. (1ms / 2000ms)<br>
[Feb 5 10:53:08] NOTICE[6519] chan_sip.c: Peer '366' is now UNREACHABLE! Last qualify: 108<br><br>But later, at 2 pm, Asterisk went down again but with no weird message in /var/log/asterisk/message (just some unreachable messages of some extensions that has always been in the console since i installed Asterisk, but it never crash Asterisk untill last weeks ago):<br>
<br>[Feb 5 13:54:11] NOTICE[6536] chan_sip.c: Peer '328' is now Reachable. (1ms / 2000ms)<br>[Feb 5 13:55:18] NOTICE[6536] chan_sip.c: Registration from '<<a href="http://sip:300@10.4.1.6:5060">sip:300@10.4.1.6:5060</a>>' failed for '10.4.2.3' - No matching peer found<br>
[Feb 5 13:57:40] NOTICE[6536] chan_sip.c: Call from '346' to extension '04265417457' rejected because extension not found.<br>[Feb 5 13:59:15] NOTICE[6536] chan_sip.c: Peer '341' is now Reachable. (2ms / 2000ms)<br>
[Feb 5 13:59:25] NOTICE[6536] chan_sip.c: Peer '328' is now Reachable. (1ms / 2000ms)<br>[Feb 5 14:01:43] NOTICE[6536] chan_sip.c: Peer '339' is now UNREACHABLE! Last qualify: 101<br>[Feb 5 14:04:22] NOTICE[6536] chan_sip.c: Peer '339' is now Reachable. (44ms / 2000ms)<br>
[Feb 5 14:04:39] NOTICE[6536] chan_sip.c: Peer '328' is now Reachable. (1ms / 2000ms)<br>[Feb 5 14:09:53] NOTICE[6536] chan_sip.c: Peer '328' is now Reachable. (1ms / 2000ms)<br><br><br>I could not make any call, neither internall nor to the pstn, what could be happening here my friends? what should i check in the Asterisk server? is this a network problem? memmory or cpu problems?<br>
<br>Thanks in advance for your help<br><br>