Jun 24 10:37:45 ERROR[14139] chan_sip.c: We could NOT get the channel lock for SIP/3508-a524! Jun 24 10:37:45 ERROR[14139] chan_sip.c: SIP MESSAGE JUST IGNORED: ACK Jun 24 10:37:45 ERROR[14139] chan_sip.c: BAD! BAD! BAD! Jun 24 10:37:46 ERROR[14139] chan_sip.c: We could NOT get the channel lock for SIP/3508-a524! Jun 24 10:37:46 ERROR[14139] chan_sip.c: SIP MESSAGE JUST IGNORED: ACK Jun 24 10:37:46 ERROR[14139] chan_sip.c: BAD! BAD! BAD! Jun 24 10:37:47 ERROR[14139] chan_sip.c: We could NOT get the channel lock for SIP/3508-a524! Jun 24 10:37:47 ERROR[14139] chan_sip.c: SIP MESSAGE JUST IGNORED: ACK Jun 24 10:37:47 ERROR[14139] chan_sip.c: BAD! BAD! BAD! Jun 24 10:37:49 ERROR[14139] chan_sip.c: We could NOT get the channel lock for SIP/3508-a524! Jun 24 10:37:49 ERROR[14139] chan_sip.c: SIP MESSAGE JUST IGNORED: ACK Jun 24 10:37:49 ERROR[14139] chan_sip.c: BAD! BAD! BAD! Jun 24 10:37:53 ERROR[14139] chan_sip.c: We could NOT get the channel lock for SIP/3508-a524! Jun 24 10:37:53 ERROR[14139] chan_sip.c: SIP MESSAGE JUST IGNORED: ACK Jun 24 10:37:53 ERROR[14139] chan_sip.c: BAD! BAD! BAD!