Calls get stuck in 'ringing'

When I dial from one extension to another, if I hang up before the receiving party answers, the call gets ‘stuck’ on the screen of the phone showing an incoming call is ringing. It doesn’t actually ring, just says ‘From xxxx’ with the ringing phone symbol.

I’m using RasPBX with 2 x Cisco 7911s on SIP11.8-5-3S.

Logs from Raspbx:

 [2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [201@from-internal:1] Set("SIP/200-00000021", "__RINGTIMER=15") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [201@from-internal:2] Macro("SIP/200-00000021", "exten-vm,novm,201,0,0,0") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-exten-vm:1] Macro("SIP/200-00000021", "user-callerid,") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:1] Set("SIP/200-00000021", "TOUCH_MONITOR=1436528198.33") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:2] Set("SIP/200-00000021", "AMPUSER=200") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:3] GotoIf("SIP/200-00000021", "0?report") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:4] ExecIf("SIP/200-00000021", "1?Set(REALCALLERIDNUM=200)") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:5] Set("SIP/200-00000021", "AMPUSER=200") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:6] GotoIf("SIP/200-00000021", "0?limit") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:7] Set("SIP/200-00000021", "AMPUSERCIDNAME=Deon's desk") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:8] GotoIf("SIP/200-00000021", "0?report") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:9] Set("SIP/200-00000021", "AMPUSERCID=200") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:10] Set("SIP/200-00000021", "__DIAL_OPTIONS=tr") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:11] Set("SIP/200-00000021", "CALLERID(all)="Deon's desk" <200>") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:12] GotoIf("SIP/200-00000021", "0?limit") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:13] ExecIf("SIP/200-00000021", "0?Set(GROUP(concurrency_limit)=200)") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:14] GotoIf("SIP/200-00000021", "0?continue") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:15] Set("SIP/200-00000021", "__TTL=64") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:16] GotoIf("SIP/200-00000021", "1?continue") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Goto (macro-user-callerid,s,27)
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:27] Set("SIP/200-00000021", "CALLERID(number)=200") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:28] Set("SIP/200-00000021", "CALLERID(name)=Deon's desk") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:29] Set("SIP/200-00000021", "CDR(cnum)=200") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:30] Set("SIP/200-00000021", "CDR(cnam)=Deon's desk") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-user-callerid:31] Set("SIP/200-00000021", "CHANNEL(language)=en") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-exten-vm:2] Set("SIP/200-00000021", "RingGroupMethod=none") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-exten-vm:3] Set("SIP/200-00000021", "__EXTTOCALL=201") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-exten-vm:4] Set("SIP/200-00000021", "__PICKUPMARK=201") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-exten-vm:5] Set("SIP/200-00000021", "RT=") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-exten-vm:6] Gosub("SIP/200-00000021", "sub-record-check,s,1(exten,201,)") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:1] Set("SIP/200-00000021", "REC_POLICY_MODE_SAVE=") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:2] GotoIf("SIP/200-00000021", "1?check") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Goto (sub-record-check,s,7)
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:7] Set("SIP/200-00000021", "__MON_FMT=wav") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:8] GotoIf("SIP/200-00000021", "1?next") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Goto (sub-record-check,s,11)
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:11] ExecIf("SIP/200-00000021", "0?Return()") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:12] ExecIf("SIP/200-00000021", "0?Set(__REC_POLICY_MODE=)") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:13] GotoIf("SIP/200-00000021", "0?exten,1") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:14] Set("SIP/200-00000021", "__REC_STATUS=INITIALIZED") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:15] Set("SIP/200-00000021", "NOW=1436528198") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:16] Set("SIP/200-00000021", "__DAY=10") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:17] Set("SIP/200-00000021", "__MONTH=07") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:18] Set("SIP/200-00000021", "__YEAR=2015") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:19] Set("SIP/200-00000021", "__TIMESTR=20150710-213638") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:20] Set("SIP/200-00000021", "__FROMEXTEN=200") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:21] Set("SIP/200-00000021", "__CALLFILENAME=exten-201-200-20150710-213638-1436528198.33") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-record-check:22] Goto("SIP/200-00000021", "exten,1") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Goto (sub-record-check,exten,1)
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [exten@sub-record-check:1] GotoIf("SIP/200-00000021", "0?callee") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [exten@sub-record-check:2] Set("SIP/200-00000021", "__REC_POLICY_MODE=dontcare") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [exten@sub-record-check:3] GotoIf("SIP/200-00000021", "1?caller") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Goto (sub-record-check,exten,10)
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [exten@sub-record-check:10] Set("SIP/200-00000021", "__REC_POLICY_MODE=dontcare") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [exten@sub-record-check:11] GosubIf("SIP/200-00000021", "0?record,1(exten,201,200)") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [exten@sub-record-check:12] Return("SIP/200-00000021", "") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-exten-vm:7] Macro("SIP/200-00000021", "dial-one,,tr,201") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:1] Set("SIP/200-00000021", "DEXTEN=201") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:2] Set("SIP/200-00000021", "DIALSTATUS_CW=") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:3] GosubIf("SIP/200-00000021", "0?screen,1()") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:4] GosubIf("SIP/200-00000021", "0?cf,1()") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:5] GotoIf("SIP/200-00000021", "1?skip1") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Goto (macro-dial-one,s,8)
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:8] GotoIf("SIP/200-00000021", "0?nodial") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:9] GotoIf("SIP/200-00000021", "0?continue") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:10] Set("SIP/200-00000021", "EXTHASCW=ENABLED") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:11] GotoIf("SIP/200-00000021", "0?next1:cwinusebusy") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Goto (macro-dial-one,s,23)
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:23] GotoIf("SIP/200-00000021", "1?next3:continue") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Goto (macro-dial-one,s,24)
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:24] ExecIf("SIP/200-00000021", "0?Set(DIALSTATUS_CW=BUSY)") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:25] GotoIf("SIP/200-00000021", "0?nodial") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:26] GosubIf("SIP/200-00000021", "1?dstring,1():dlocal,1()") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:1] Set("SIP/200-00000021", "DSTRING=") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:2] Set("SIP/200-00000021", "DEVICES=201") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:3] ExecIf("SIP/200-00000021", "0?Return()") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:4] ExecIf("SIP/200-00000021", "0?Set(DEVICES=01)") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:5] Set("SIP/200-00000021", "LOOPCNT=1") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:6] Set("SIP/200-00000021", "ITER=1") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:7] Set("SIP/200-00000021", "THISDIAL=SIP/201") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:8] GosubIf("SIP/200-00000021", "1?zap2dahdi,1()") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [zap2dahdi@macro-dial-one:1] ExecIf("SIP/200-00000021", "0?Return()") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [zap2dahdi@macro-dial-one:2] Set("SIP/200-00000021", "NEWDIAL=") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [zap2dahdi@macro-dial-one:3] Set("SIP/200-00000021", "LOOPCNT2=1") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [zap2dahdi@macro-dial-one:4] Set("SIP/200-00000021", "ITER2=1") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [zap2dahdi@macro-dial-one:5] Set("SIP/200-00000021", "THISPART2=SIP/201") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [zap2dahdi@macro-dial-one:6] ExecIf("SIP/200-00000021", "0?Set(THISPART2=DAHDI/201)") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [zap2dahdi@macro-dial-one:7] Set("SIP/200-00000021", "NEWDIAL=SIP/201&") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [zap2dahdi@macro-dial-one:8] Set("SIP/200-00000021", "ITER2=2") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [zap2dahdi@macro-dial-one:9] GotoIf("SIP/200-00000021", "0?begin2") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [zap2dahdi@macro-dial-one:10] Set("SIP/200-00000021", "THISDIAL=SIP/201") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [zap2dahdi@macro-dial-one:11] Return("SIP/200-00000021", "") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:9] Set("SIP/200-00000021", "DSTRING=SIP/201&") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:10] Set("SIP/200-00000021", "ITER=2") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:11] GotoIf("SIP/200-00000021", "0?begin") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:12] Set("SIP/200-00000021", "DSTRING=SIP/201") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [dstring@macro-dial-one:13] Return("SIP/200-00000021", "") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:27] GotoIf("SIP/200-00000021", "0?nodial") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:28] GotoIf("SIP/200-00000021", "0?skiptrace") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:29] GosubIf("SIP/200-00000021", "1?ctset,1():ctclear,1()") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [ctset@macro-dial-one:1] Set("SIP/200-00000021", "DB(CALLTRACE/201)=200") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [ctset@macro-dial-one:2] Return("SIP/200-00000021", "") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:30] Set("SIP/200-00000021", "D_OPTIONS=tr") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:31] ExecIf("SIP/200-00000021", "0?SIPAddHeader(Alert-Info: )") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:32] ExecIf("SIP/200-00000021", "0?SIPAddHeader()") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:33] ExecIf("SIP/200-00000021", "0?Set(CHANNEL(musicclass)=)") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:34] GosubIf("SIP/200-00000021", "0?qwait,1()") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:35] Set("SIP/200-00000021", "__CWIGNORE=") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:36] Set("SIP/200-00000021", "__KEEPCID=TRUE") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:37] GotoIf("SIP/200-00000021", "0?usegoto,1") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:38] GotoIf("SIP/200-00000021", "0?godial") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:39] Gosub("SIP/200-00000021", "sub-presencestate-display,s,1(201)") in new stack
[2015-07-10 21:36:38] WARNING[3785][C-00000014] func_presencestate.c: PRESENCE_STATE unknown
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@sub-presencestate-display:1] Goto("SIP/200-00000021", "state-,1") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Goto (sub-presencestate-display,state-,1)
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [state-@sub-presencestate-display:1] Set("SIP/200-00000021", "PRESENCESTATE_DISPLAY=") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [state-@sub-presencestate-display:2] Return("SIP/200-00000021", "") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:40] Set("SIP/200-00000021", "CONNECTEDLINE(name,i)=Bree's desk") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:41] Set("SIP/200-00000021", "CONNECTEDLINE(num)=201") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:42] Set("SIP/200-00000021", "D_OPTIONS=trI") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] pbx.c: -- Executing [s@macro-dial-one:43] Dial("SIP/200-00000021", "SIP/201,,trI") in new stack
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] netsock2.c: == Using SIP RTP TOS bits 184
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] netsock2.c: == Using SIP RTP CoS mark 5
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] app_dial.c: -- Called SIP/201
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] app_dial.c: -- Connected line update to SIP/200-00000021 prevented.
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] app_dial.c: -- Connected line update to SIP/200-00000021 prevented.
[2015-07-10 21:36:38] VERBOSE[3785][C-00000014] app_dial.c: -- SIP/201-00000022 is ringing
[2015-07-10 21:36:42] VERBOSE[3785][C-00000014] app_macro.c: == Spawn extension (macro-dial-one, s, 43) exited non-zero on 'SIP/200-00000021' in macro 'dial-one'
[2015-07-10 21:36:42] VERBOSE[3785][C-00000014] app_macro.c: == Spawn extension (macro-exten-vm, s, 7) exited non-zero on 'SIP/200-00000021' in macro 'exten-vm'
[2015-07-10 21:36:42] VERBOSE[3785][C-00000014] pbx.c: == Spawn extension (from-internal, 201, 2) exited non-zero on 'SIP/200-00000021'
[2015-07-10 21:36:42] VERBOSE[3785][C-00000014] pbx.c: -- Executing [h@from-internal:1] Hangup("SIP/200-00000021", "") in new stack
[2015-07-10 21:36:42] VERBOSE[3785][C-00000014] pbx.c: == Spawn extension (from-internal, h, 1) exited non-zero on 'SIP/200-00000021'

Any ideas?