Hola Dario, gracias por la respuesta, sin embargo el error sucede cuando llamo entre extensiones tambien, te paso el log de una llamada a otra extensión:
=========================================================================
Connected to Asterisk 13.18.5 currently running on issabel (pid = 2028)
== Using SIP RTP TOS bits 184
== Using SIP RTP CoS mark 5
> 0x7fc788e96a20 -- Strict RTP learning after remote address set to: 10.163.4.159:5004
-- Executing [29093@from-internal:1] Set("SIP/26011-00000016", "RINGTIMER=15") in new stack
-- Executing [29093@from-internal:2] Macro("SIP/26011-00000016", "exten-vm,novm,29093,0,0,0") in new stack
-- Executing [s@macro-exten-vm:1] Macro("SIP/26011-00000016", "user-callerid,") in new stack
-- Executing [s@macro-user-callerid:1] Set("SIP/26011-00000016", "TOUCH_MONITOR=1524144852.124") in new stack
-- Executing [s@macro-user-callerid:2] Set("SIP/26011-00000016", "AMPUSER=26011") in new stack
-- Executing [s@macro-user-callerid:3] GotoIf("SIP/26011-00000016", "0?report") in new stack
-- Executing [s@macro-user-callerid:4] ExecIf("SIP/26011-00000016", "1?Set(REALCALLERIDNUM=26011)") in new stack
-- Executing [s@macro-user-callerid:5] Set("SIP/26011-00000016", "AMPUSER=26011") in new stack
-- Executing [s@macro-user-callerid:6] GotoIf("SIP/26011-00000016", "0?limit") in new stack
-- Executing [s@macro-user-callerid:7] Set("SIP/26011-00000016", "AMPUSERCIDNAME=Andres Rodriguez") in new stack
-- Executing [s@macro-user-callerid:8] GotoIf("SIP/26011-00000016", "0?report") in new stack
-- Executing [s@macro-user-callerid:9] Set("SIP/26011-00000016", "AMPUSERCID=26011") in new stack
-- Executing [s@macro-user-callerid:10] Set("SIP/26011-00000016", "DIAL_OPTIONS=Ttr") in new stack
-- Executing [s@macro-user-callerid:11] Set("SIP/26011-00000016", "CALLERID(all)="Andres Rodriguez" <26011>") in new stack
-- Executing [s@macro-user-callerid:12] GotoIf("SIP/26011-00000016", "0?limit") in new stack
-- Executing [s@macro-user-callerid:13] ExecIf("SIP/26011-00000016", "0?Set(GROUP(concurrency_limit)=26011)") in new stack
-- Executing [s@macro-user-callerid:14] ExecIf("SIP/26011-00000016", "0?Set(CHANNEL(language)=)") in new stack
-- Executing [s@macro-user-callerid:15] GotoIf("SIP/26011-00000016", "0?continue") in new stack
-- Executing [s@macro-user-callerid:16] Set("SIP/26011-00000016", "TTL=64") in new stack
-- Executing [s@macro-user-callerid:17] GotoIf("SIP/26011-00000016", "1?continue") in new stack
-- Goto (macro-user-callerid,s,28)
-- Executing [s@macro-user-callerid:28] Set("SIP/26011-00000016", "CALLERID(number)=26011") in new stack
-- Executing [s@macro-user-callerid:29] Set("SIP/26011-00000016", "CALLERID(name)=Andres Rodriguez") in new stack
-- Executing [s@macro-user-callerid:30] Set("SIP/26011-00000016", "CDR(cnum)=26011") in new stack
-- Executing [s@macro-user-callerid:31] Set("SIP/26011-00000016", "CDR(cnam)=Andres Rodriguez") in new stack
-- Executing [s@macro-user-callerid:32] Set("SIP/26011-00000016", "CHANNEL(language)=en") in new stack
-- Executing [s@macro-exten-vm:2] Set("SIP/26011-00000016", "RingGroupMethod=none") in new stack
-- Executing [s@macro-exten-vm:3] Set("SIP/26011-00000016", "EXTTOCALL=29093") in new stack
-- Executing [s@macro-exten-vm:4] Set("SIP/26011-00000016", "PICKUPMARK=29093") in new stack
-- Executing [s@macro-exten-vm:5] Set("SIP/26011-00000016", "RT=") in new stack
-- Executing [s@macro-exten-vm:6] Gosub("SIP/26011-00000016", "sub-record-check,s,1(exten,29093,)") in new stack
-- Executing [s@sub-record-check:1] Set("SIP/26011-00000016", "REC_POLICY_MODE_SAVE=") in new stack
-- Executing [s@sub-record-check:2] GotoIf("SIP/26011-00000016", "1?check") in new stack
-- Goto (sub-record-check,s,7)
-- Executing [s@sub-record-check:7] Set("SIP/26011-00000016", "MON_FMT=wav") in new stack
-- Executing [s@sub-record-check:8] GotoIf("SIP/26011-00000016", "1?next") in new stack
-- Goto (sub-record-check,s,11)
-- Executing [s@sub-record-check:11] ExecIf("SIP/26011-00000016", "0?Return()") in new stack
-- Executing [s@sub-record-check:12] ExecIf("SIP/26011-00000016", "0?Set(REC_POLICY_MODE=)") in new stack
-- Executing [s@sub-record-check:13] GotoIf("SIP/26011-00000016", "0?exten,1") in new stack
-- Executing [s@sub-record-check:14] Set("SIP/26011-00000016", "REC_STATUS=INITIALIZED") in new stack
-- Executing [s@sub-record-check:15] Set("SIP/26011-00000016", "NOW=1524144852") in new stack
-- Executing [s@sub-record-check:16] Set("SIP/26011-00000016", "DAY=19") in new stack
-- Executing [s@sub-record-check:17] Set("SIP/26011-00000016", "MONTH=04") in new stack
-- Executing [s@sub-record-check:18] Set("SIP/26011-00000016", "YEAR=2018") in new stack
-- Executing [s@sub-record-check:19] Set("SIP/26011-00000016", "TIMESTR=20180419-093412") in new stack
-- Executing [s@sub-record-check:20] Set("SIP/26011-00000016", "FROMEXTEN=26011") in new stack
-- Executing [s@sub-record-check:21] Set("SIP/26011-00000016", "CALLFILENAME=exten-29093-26011-20180419-093412-1524144852.124") in new stack
-- Executing [s@sub-record-check:22] Goto("SIP/26011-00000016", "exten,1") in new stack
-- Goto (sub-record-check,exten,1)
-- Executing [exten@sub-record-check:1] GotoIf("SIP/26011-00000016", "0?callee") in new stack
-- Executing [exten@sub-record-check:2] Set("SIP/26011-00000016", "REC_POLICY_MODE=dontcare") in new stack
-- Executing [exten@sub-record-check:3] GotoIf("SIP/26011-00000016", "1?caller") in new stack
-- Goto (sub-record-check,exten,10)
-- Executing [exten@sub-record-check:10] Set("SIP/26011-00000016", "REC_POLICY_MODE=dontcare") in new stack
-- Executing [exten@sub-record-check:11] GosubIf("SIP/26011-00000016", "0?record,1(exten,29093,26011)") in new stack
-- Executing [exten@sub-record-check:12] Return("SIP/26011-00000016", "") in new stack
-- Executing [s@macro-exten-vm:7] Macro("SIP/26011-00000016", "dial-one,,Ttr,29093") in new stack
-- Executing [s@macro-dial-one:1] Set("SIP/26011-00000016", "DEXTEN=29093") in new stack
-- Executing [s@macro-dial-one:2] Set("SIP/26011-00000016", "DIALSTATUS_CW=") in new stack
-- Executing [s@macro-dial-one:3] GosubIf("SIP/26011-00000016", "0?screen,1()") in new stack
-- Executing [s@macro-dial-one:4] GosubIf("SIP/26011-00000016", "0?cf,1()") in new stack
-- Executing [s@macro-dial-one:5] GotoIf("SIP/26011-00000016", "1?skip1") in new stack
-- Goto (macro-dial-one,s,8)
-- Executing [s@macro-dial-one:8] GotoIf("SIP/26011-00000016", "0?nodial") in new stack
-- Executing [s@macro-dial-one:9] GotoIf("SIP/26011-00000016", "0?continue") in new stack
-- Executing [s@macro-dial-one:10] Set("SIP/26011-00000016", "EXTHASCW=") in new stack
-- Executing [s@macro-dial-one:11] GotoIf("SIP/26011-00000016", "1?next1:cwinusebusy") in new stack
-- Goto (macro-dial-one,s,12)
-- Executing [s@macro-dial-one:12] GotoIf("SIP/26011-00000016", "0?docfu:skip3") in new stack
-- Goto (macro-dial-one,s,16)
-- Executing [s@macro-dial-one:16] GotoIf("SIP/26011-00000016", "1?next2:continue") in new stack
-- Goto (macro-dial-one,s,17)
-- Executing [s@macro-dial-one:17] GotoIf("SIP/26011-00000016", "1?continue") in new stack
-- Goto (macro-dial-one,s,25)
-- Executing [s@macro-dial-one:25] GotoIf("SIP/26011-00000016", "0?nodial") in new stack
-- Executing [s@macro-dial-one:26] GosubIf("SIP/26011-00000016", "1?dstring,1():dlocal,1()") in new stack
-- Executing [dstring@macro-dial-one:1] Set("SIP/26011-00000016", "DSTRING=") in new stack
-- Executing [dstring@macro-dial-one:2] Set("SIP/26011-00000016", "DEVICES=29093") in new stack
-- Executing [dstring@macro-dial-one:3] ExecIf("SIP/26011-00000016", "0?Return()") in new stack
-- Executing [dstring@macro-dial-one:4] ExecIf("SIP/26011-00000016", "0?Set(DEVICES=9093)") in new stack
-- Executing [dstring@macro-dial-one:5] Set("SIP/26011-00000016", "LOOPCNT=1") in new stack
-- Executing [dstring@macro-dial-one:6] Set("SIP/26011-00000016", "ITER=1") in new stack
-- Executing [dstring@macro-dial-one:7] Set("SIP/26011-00000016", "THISDIAL=SIP/29093") in new stack
-- Executing [dstring@macro-dial-one:8] GosubIf("SIP/26011-00000016", "1?zap2dahdi,1()") in new stack
-- Executing [zap2dahdi@macro-dial-one:1] ExecIf("SIP/26011-00000016", "0?Return()") in new stack
-- Executing [zap2dahdi@macro-dial-one:2] Set("SIP/26011-00000016", "NEWDIAL=") in new stack
-- Executing [zap2dahdi@macro-dial-one:3] Set("SIP/26011-00000016", "LOOPCNT2=1") in new stack
-- Executing [zap2dahdi@macro-dial-one:4] Set("SIP/26011-00000016", "ITER2=1") in new stack
-- Executing [zap2dahdi@macro-dial-one:5] Set("SIP/26011-00000016", "THISPART2=SIP/29093") in new stack
-- Executing [zap2dahdi@macro-dial-one:6] ExecIf("SIP/26011-00000016", "0?Set(THISPART2=DAHDI/29093)") in new stack
-- Executing [zap2dahdi@macro-dial-one:7] Set("SIP/26011-00000016", "NEWDIAL=SIP/29093&") in new stack
-- Executing [zap2dahdi@macro-dial-one:8] Set("SIP/26011-00000016", "ITER2=2") in new stack
-- Executing [zap2dahdi@macro-dial-one:9] GotoIf("SIP/26011-00000016", "0?begin2") in new stack
-- Executing [zap2dahdi@macro-dial-one:10] Set("SIP/26011-00000016", "THISDIAL=SIP/29093") in new stack
-- Executing [zap2dahdi@macro-dial-one:11] Return("SIP/26011-00000016", "") in new stack
-- Executing [dstring@macro-dial-one:9] Set("SIP/26011-00000016", "DSTRING=SIP/29093&") in new stack
-- Executing [dstring@macro-dial-one:10] Set("SIP/26011-00000016", "ITER=2") in new stack
-- Executing [dstring@macro-dial-one:11] GotoIf("SIP/26011-00000016", "0?begin") in new stack
-- Executing [dstring@macro-dial-one:12] Set("SIP/26011-00000016", "DSTRING=SIP/29093") in new stack
-- Executing [dstring@macro-dial-one:13] Return("SIP/26011-00000016", "") in new stack
-- Executing [s@macro-dial-one:27] GotoIf("SIP/26011-00000016", "0?nodial") in new stack
-- Executing [s@macro-dial-one:28] GotoIf("SIP/26011-00000016", "0?skiptrace") in new stack
-- Executing [s@macro-dial-one:29] GosubIf("SIP/26011-00000016", "1?ctset,1():ctclear,1()") in new stack
-- Executing [ctset@macro-dial-one:1] Set("SIP/26011-00000016", "DB(CALLTRACE/29093)=26011") in new stack
-- Executing [ctset@macro-dial-one:2] Return("SIP/26011-00000016", "") in new stack
-- Executing [s@macro-dial-one:30] Set("SIP/26011-00000016", "D_OPTIONS=Ttr") in new stack
-- Executing [s@macro-dial-one:31] ExecIf("SIP/26011-00000016", "0?SIPAddHeader(Alert-Info: )") in new stack
-- Executing [s@macro-dial-one:32] ExecIf("SIP/26011-00000016", "0?SIPAddHeader()") in new stack
-- Executing [s@macro-dial-one:33] ExecIf("SIP/26011-00000016", "0?Set(CHANNEL(musicclass)=)") in new stack
-- Executing [s@macro-dial-one:34] GosubIf("SIP/26011-00000016", "0?qwait,1()") in new stack
-- Executing [s@macro-dial-one:35] Set("SIP/26011-00000016", "CWIGNORE=") in new stack
-- Executing [s@macro-dial-one:36] Set("SIP/26011-00000016", "KEEPCID=TRUE") in new stack
-- Executing [s@macro-dial-one:37] GotoIf("SIP/26011-00000016", "0?usegoto,1") in new stack
-- Executing [s@macro-dial-one:38] GotoIf("SIP/26011-00000016", "0?godial") in new stack
-- Executing [s@macro-dial-one:39] Gosub("SIP/26011-00000016", "sub-presencestate-display,s,1(29093)") in new stack
-- Executing [s@sub-presencestate-display:1] Goto("SIP/26011-00000016", "state-not_set,1") in new stack
-- Goto (sub-presencestate-display,state-not_set,1)
-- Executing [state-not_set@sub-presencestate-display:1] Set("SIP/26011-00000016", "PRESENCESTATE_DISPLAY=") in new stack
-- Executing [state-not_set@sub-presencestate-display:2] Return("SIP/26011-00000016", "") in new stack
-- Executing [s@macro-dial-one:40] Set("SIP/26011-00000016", "CONNECTEDLINE(name,i)=Cuarto TI") in new stack
-- Executing [s@macro-dial-one:41] Set("SIP/26011-00000016", "CONNECTEDLINE(num)=29093") in new stack
-- Executing [s@macro-dial-one:42] Set("SIP/26011-00000016", "D_OPTIONS=TtrI") in new stack
-- Executing [s@macro-dial-one:43] Dial("SIP/26011-00000016", "SIP/29093,,TtrI") in new stack
== Using SIP RTP TOS bits 184
== Using SIP RTP CoS mark 5
-- Called SIP/29093
-- Connected line update to SIP/26011-00000016 prevented.
-- SIP/29093-00000017 is ringing
> 0x7fc7840998b0 -- Strict RTP learning after remote address set to: 10.163.4.134:5004
-- Connected line update to SIP/26011-00000016 prevented.
-- SIP/29093-00000017 answered SIP/26011-00000016
[2018-04-19 09:34:41] WARNING[5636][C-0000000f]: features_config.c:1364 ast_get_chan_applicationmap: Unknown DYNAMIC_FEATURES item 'apprecord' on channel SIP/29093-00000017.
-- Channel SIP/29093-00000017 joined 'simple_bridge' basic-bridge <50e0143c-e092-4bba-b5de-6bdabcce4e16>
[2018-04-19 09:34:41] WARNING[5633][C-0000000f]: features_config.c:1364 ast_get_chan_applicationmap: Unknown DYNAMIC_FEATURES item 'apprecord' on channel SIP/26011-00000016.
-- Channel SIP/26011-00000016 joined 'simple_bridge' basic-bridge <50e0143c-e092-4bba-b5de-6bdabcce4e16>
> 0x7fc7840998b0 -- Strict RTP switching to RTP target address 10.163.4.134:5004 as source
> 0x7fc788e96a20 -- Strict RTP switching to RTP target address 10.163.4.159:5004 as source
> 0x7fc788e96a20 -- Strict RTP learning complete - Locking on source address 10.163.4.159:5004
> 0x7fc7840998b0 -- Strict RTP learning complete - Locking on source address 10.163.4.134:5004
-- Channel SIP/29093-00000017 left 'simple_bridge' basic-bridge <50e0143c-e092-4bba-b5de-6bdabcce4e16>
-- Channel SIP/26011-00000016 left 'simple_bridge' basic-bridge <50e0143c-e092-4bba-b5de-6bdabcce4e16>
== Spawn extension (macro-dial-one, s, 43) exited non-zero on 'SIP/26011-00000016' in macro 'dial-one'
== Spawn extension (macro-exten-vm, s, 7) exited non-zero on 'SIP/26011-00000016' in macro 'exten-vm'
== Spawn extension (from-internal, 29093, 2) exited non-zero on 'SIP/26011-00000016'
-- Executing [h@from-internal:1] Hangup("SIP/26011-00000016", "") in new stack
== Spawn extension (from-internal, h, 1) exited non-zero on 'SIP/26011-00000016'
-- Remote UNIX connection
-- Remote UNIX connection disconnected
issabel*CLI>
Muchisimas gracias por tu ayuda.