<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi Jeremy,<div><br></div><div>You may get better results with a SIP trace from the network - either tcpdump/wireshark/ngrep.</div><div>Could be SIP session timers as a Sunday afternoon guess.</div><div><br></div><div>With ngrep, the command for port 5060 is:</div><div>ngrep -W byline port 5060</div><div><br></div><div>Compare the difference between your working phones and your siemens ones. There is probably a setting on the siemens for responding to critical packets or something of that ilk.</div><div><br></div><div>Cheers</div><div>Chris</div><div><br></div><div><br></div><div><br><div><div>On 22/06/2012, at 8:47 PM, Jeremy Sharp wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">I have some Siemens DECT sip handsets, which are cutting off on outbound calls after 30 seconds. Doesn't seem to affect other phones, or inbound calls.<div><br></div><div>I have tried setting the transport to TCP and adding <span class="Apple-style-span" style="font-family: monospace; white-space: pre; ">{ignore_display_updates=true} </span>to the bridge action but this hasn't helped.</div><div><br></div><div>What could it be?</div><div><br></div><div><div>2012-06-22 11:43:52.978442 [DEBUG] switch_core_session.c:923 Send signal <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> [BREAK]</div><div>2012-06-22 11:43:52.978442 [DEBUG] switch_core_session.c:923 Send signal <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> [BREAK]</div><div>2012-06-22 11:43:52.998446 [DEBUG] sofia.c:5838 Channel <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> entering state [terminating][0]</div><div>2012-06-22 11:43:52.998446 [DEBUG] switch_channel.c:2899 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) Callstate Change ACTIVE -> HANGUP</div><div>2012-06-22 11:43:52.998446 [NOTICE] sofia.c:6628 Hangup <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> [CS_EXECUTE] [NORMAL_UNSPECIFIED]</div><div>2012-06-22 11:43:52.998446 [DEBUG] switch_channel.c:2922 Send signal <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> [KILL]</div><div>2012-06-22 11:43:52.998446 [DEBUG] switch_core_session.c:1228 Send signal <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> [BREAK]</div><div>2012-06-22 11:43:52.998446 [DEBUG] switch_ivr_bridge.c:588 BRIDGE THREAD DONE [<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>]</div><div>2012-06-22 11:43:52.998446 [DEBUG] switch_ivr_bridge.c:613 Send signal sofia/external/01234567890 [BREAK]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_ivr_bridge.c:501 <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> ending bridge by request from write function</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_ivr_bridge.c:588 BRIDGE THREAD DONE [sofia/external/01234567890]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_ivr_bridge.c:613 Send signal <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> [BREAK]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_channel.c:2899 (sofia/external/01234567890) Callstate Change ACTIVE -> HANGUP</div><div>2012-06-22 11:43:53.018396 [NOTICE] switch_ivr_bridge.c:676 Hangup sofia/external/01234567890 [CS_EXCHANGE_MEDIA] [NORMAL_CLEARING]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_channel.c:2922 Send signal sofia/external/01234567890 [KILL]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_session.c:1228 Send signal sofia/external/01234567890 [BREAK]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:443 (sofia/external/01234567890) State EXCHANGE_MEDIA going to sleep</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:385 (sofia/external/01234567890) Running State Change CS_HANGUP</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:625 (sofia/external/01234567890) State HANGUP</div><div>2012-06-22 11:43:53.018396 [DEBUG] mod_sofia.c:469 Channel sofia/external/01234567890 hanging up, cause: NORMAL_CLEARING</div><div>2012-06-22 11:43:53.018396 [DEBUG] mod_sofia.c:517 Sending BYE to sofia/external/01234567890</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:47 sofia/external/01234567890 Standard HANGUP, cause: NORMAL_CLEARING</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:625 (sofia/external/01234567890) State HANGUP going to sleep</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_ivr_bridge.c:1456 sofia/external/01234567890 skip receive message [UNBRIDGE] (channel is hungup already)</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:416 (sofia/external/01234567890) State Change CS_HANGUP -> CS_REPORTING</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_ivr_bridge.c:1459 <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> skip receive message [UNBRIDGE] (channel is hungup already)</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_session.c:1228 Send signal sofia/external/01234567890 [BREAK]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:385 (sofia/external/01234567890) Running State Change CS_REPORTING</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:685 (sofia/external/01234567890) State REPORTING</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:79 sofia/external/01234567890 Standard REPORTING, cause: NORMAL_CLEARING</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:685 (sofia/external/01234567890) State REPORTING going to sleep</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_session.c:2333 <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> skip receive message [APPLICATION_EXEC_COMPLETE] (channel is hungup already)</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:440 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) State EXECUTE going to sleep</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:385 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) Running State Change CS_HANGUP</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:410 (sofia/external/01234567890) State Change CS_REPORTING -> CS_DESTROY</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_session.c:1228 Send signal sofia/external/01234567890 [BREAK]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_session.c:1428 Session 45 (sofia/external/01234567890) Locked, Waiting on external entities</div><div>2012-06-22 11:43:53.018396 [NOTICE] switch_core_session.c:1446 Session 45 (sofia/external/01234567890) Ended</div><div>2012-06-22 11:43:53.018396 [NOTICE] switch_core_session.c:1448 Close Channel sofia/external/01234567890 [CS_DESTROY]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:514 (sofia/external/01234567890) Callstate Change HANGUP -> DOWN</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:517 (sofia/external/01234567890) Running State Change CS_DESTROY</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:527 (sofia/external/01234567890) State DESTROY</div><div>2012-06-22 11:43:53.018396 [DEBUG] mod_sofia.c:374 sofia/external/01234567890 SOFIA DESTROY</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:86 sofia/external/01234567890 Standard DESTROY</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:527 (sofia/external/01234567890) State DESTROY going to sleep</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:625 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) State HANGUP</div><div>2012-06-22 11:43:53.018396 [DEBUG] mod_sofia.c:469 Channel <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> hanging up, cause: NORMAL_UNSPECIFIED</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:47 <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> Standard HANGUP, cause: NORMAL_UNSPECIFIED</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:625 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) State HANGUP going to sleep</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:416 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) State Change CS_HANGUP -> CS_REPORTING</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_session.c:1228 Send signal <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> [BREAK]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:385 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) Running State Change CS_REPORTING</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:685 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) State REPORTING</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:79 <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> Standard REPORTING, cause: NORMAL_UNSPECIFIED</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:685 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) State REPORTING going to sleep</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:410 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) State Change CS_REPORTING -> CS_DESTROY</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_session.c:1228 Send signal <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> [BREAK]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_session.c:1428 Session 44 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) Locked, Waiting on external entities</div><div>2012-06-22 11:43:53.018396 [NOTICE] switch_core_session.c:1446 Session 44 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) Ended</div><div>2012-06-22 11:43:53.018396 [NOTICE] switch_core_session.c:1448 Close Channel <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> [CS_DESTROY]</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:514 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) Callstate Change HANGUP -> DOWN</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:517 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) Running State Change CS_DESTROY</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:527 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) State DESTROY</div><div>2012-06-22 11:43:53.018396 [DEBUG] mod_sofia.c:374 <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> SOFIA DESTROY</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:86 <a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a> Standard DESTROY</div><div>2012-06-22 11:43:53.018396 [DEBUG] switch_core_state_machine.c:527 (<a href="mailto:sofia/internal/1002@192.168.1.1">sofia/internal/1002@192.168.1.1</a>) State DESTROY going to sleep</div></div></div>_________________________________________________________________________<br>Professional FreeSWITCH Consulting Services:<br><a href="mailto:consulting@freeswitch.org">consulting@freeswitch.org</a><br>http://www.freeswitchsolutions.com<br><br>FreeSWITCH-powered IP PBX: The CudaTel Communication Server<br>http://www.cudatel.com<br><br>Official FreeSWITCH Sites<br>http://www.freeswitch.org<br>http://wiki.freeswitch.org<br>http://www.cluecon.com<br><br>Join Us At ClueCon - Aug 7-9, 2012<br><br>FreeSWITCH-users mailing 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