Hello, I have a strange situation with my asterisk 1.8.7.0 version. I compiled as usual everything seems to be ok but from time to time when i look on my console i get the following error message: [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket [Oct 11 14:44:52] WARNING[17646]: chan_sip.c:2754 _sip_tcp_helper_thread: Failure to write to tcp/tls socket -- SIP/3004-00000001 is ringing [Oct 11 14:44:53] WARNING[20511]: chan_sip.c:3351 __sip_xmit: sip_xmit of 0x8a86560 (len 563) to 192.168.1.120:5080 returned -2: Success [Oct 11 14:44:53] WARNING[20511]: translate.c:162 framein: no samples for ulawtolin [Oct 11 14:45:03] WARNING[20511]: chan_sip.c:18940 function_sipchaninfo_read: This function can only be used on SIP channels. [Oct 11 14:45:03] WARNING[17330]: chan_sip.c:3622 retrans_pkt: Retransmission timeout reached on transmission 144b033829324b1742f4f4f257df47ae at intervoip.com for seqno 268 (Critical Request) -- See https://wiki.asterisk.org/wiki/display/AST/SIP+Retransmissions Packet timed out after 16400ms with no response Can somebody tell me how can i fix that error? I also look at opened channels and i saw with command "sip show channels" manny opened channels aprox 4000. That thing i suppose will rise load on processor and memory of my computer. Did someone else en-counted the same situation? Thank you for support. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20111011/e4ae03b7/attachment.htm>