[Spce-user] Critical error in proxy

Henk Pls henkpls at hotmail.com
Sat Feb 3 04:23:29 EST 2018


I'm on SPCE 5.5.2 and see critical errors in the (anonymized) proxy log:

Feb  3 01:09:28 spce proxy[3409]: NOTICE: <script>: New request on proxy - M=ACK R=sip:ngcp-lb at 192.168.1.50:5160;ngcpct=736970xxxxx F=sip:nnnnnnnnnn at spce.vdx.nl:5160 T=sip:nnnnnnnnnn at spce.vdx.nl IP=n.n.n.n:5160 (127.0.0.1:5060) ID=4a8b73466811fda022da8fdb3fdc5206 at spce.vdx.nl<mailto:ID=4a8b73466811fda022da8fdb3fdc5206 at spce.vdx.nl> UA='FPBX-14.0.1.20(13.18.3)'
Feb  3 01:09:28 spce proxy[3409]: ERROR: <core> [udp_server.c:548]: udp_send(): sendto(sock,0x7f3abc665438,1117,0,192.168.1.50:5160,16): Invalid argument(22)
Feb  3 01:09:28 spce proxy[3409]: CRITICAL: <core> [udp_server.c:553]: udp_send(): invalid sendtoparameters#012one possible reason is the server is bound to localhost and#012attempts to send to the net
Feb  3 01:09:28 spce proxy[3409]: ERROR: <core> [forward.h:201]: msg_send_buffer(): udp_send failed
Feb  3 01:09:28 spce proxy[3409]: ERROR: sl [sl_funcs.c:363]: sl_reply_error(): ERROR: sl_reply_error used: Unfortunately error on sending to next hop occurred (477/SL)
Feb  3 01:09:28 spce proxy[3409]: NOTICE: <script>: [dialog:failed] decreased redis counters lua_dlg_callid:[4a8b73466811fda022da8fdb3fdc5206 at spce.vdx.nl<mailto:4a8b73466811fda022da8fdb3fdc5206 at spce.vdx.nl>] - R=sip:ngcp-lb at 192.168.1.50:5160;ngcpct=736970xxxxxxxx  ID=4a8b73466811fda022da8fdb3fdc5206 at spce.vdx.nl<mailto:ID=4a8b73466811fda022da8fdb3fdc5206 at spce.vdx.nl> UA='FPBX-14.0.1.20(13.18.3)'

The source of the problem seems to be, that the client sends a CANCEL with a VIA header containing a local address:

Via: SIP/2.0/UDP 192.168.1.50:5160;branch=z9hG4bK639a0a76;rport

As a result, the call is not canceled on the provider side, but billing stops!

Hope someone can help me,

Henk Plessius
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sipwise.com/mailman/private/spce-user_lists.sipwise.com/attachments/20180203/b461e7e3/attachment.html>


More information about the Spce-user mailing list