Отрезает 3 цифры от номера [Решено]

Подскажите пожалуйста, не могу понять что происходит, точнее что отрезает три цифры от номера.

По порядку.

1. Панасоник ТДЕ600 PRI-master -> Asterisk+freepbx PRI-slave
2. С * всё проходит как надо
3. С панасоника набирая 5001, после набора "5" сразу идёт отлуп, с *, что номер отключен (что понятно, ведь звонит-то он на "5" вместо "5001")
4. Диалплан на порнослонике не сильно ковырял, сделал по аналогии с другими PRI30.
5. На * диалплан проще некуда.

6. Куда копать?

   -- Accepting call from '2273' to '5' on channel 0/10, span 1

       -- Executing [5@from-digital:1] Set("DAHDI/i1/2273-3", "__FROM_DID=5") in new stack
       -- Executing [5@from-digital:2] NoOp("DAHDI/i1/2273-3", "Received an unknown call with DID set to 5") in new stack
       -- Executing [5@from-digital:3] Goto("DAHDI/i1/2273-3", "s,a2") in new stack
       -- Goto (from-digital,s,2)
       -- Executing [s@from-digital:2] Answer("DAHDI/i1/2273-3", "") in new stack
   [2018-05-25 23:06:12] WARNING[7040][C-00000002]: chan_sip.c:22961 func_header_read: This function can only be used on SIP channels.
       -- Executing [s@from-digital:3] Log("DAHDI/i1/2273-3", "WARNING,Friendly Scanner from ") in new stack
   [2018-05-25 23:06:12] WARNING[7040][C-00000002]: Ext. s:3 @ from-digital: Friendly Scanner from
       -- Executing [s@from-digital:4] Wait("DAHDI/i1/2273-3", "2") in new stack
       -- Executing [s@from-digital:5] Playback("DAHDI/i1/2273-3", "ss-noservice") in new stack
       -- <DAHDI/i1/2273-3> Playing 'ss-noservice.ulaw' (language 'ru')
       -- Executing [s@from-digital:6] SayAlpha("DAHDI/i1/2273-3", "5") in new stack
       -- <DAHDI/i1/2273-3> Playing 'digits/5.ulaw' (language 'ru')
       -- Span 1: Channel 0/10 got hangup request, cause 16
     == Spawn extension (from-digital, s, 6) exited non-zero on 'DAHDI/i1/2273-3'
       -- Executing [h@from-digital:1] Macro("DAHDI/i1/2273-3", "hangupcall,") in new stack
       -- Executing [s@macro-hangupcall:1] GotoIf("DAHDI/i1/2273-3", "1?theend") in new stack
       -- Goto (macro-hangupcall,s,3)
       -- Executing [s@macro-hangupcall:3] ExecIf("DAHDI/i1/2273-3", "0?Set(CDR(recordingfile)=)") in new stack
       -- Executing [s@macro-hangupcall:4] NoOp("DAHDI/i1/2273-3", " monior file= ") in new stack
       -- Executing [s@macro-hangupcall:5] AGI("DAHDI/i1/2273-3", "attendedtransfer-rec-restart.php,,") in new stack
       -- Launched AGI Script /var/lib/asterisk/agi-bin/attendedtransfer-rec-restart.php
   <DAHDI/i1/2273-3>AGI Tx >> agi_request: attendedtransfer-rec-restart.php
   <DAHDI/i1/2273-3>AGI Tx >> agi_channel: DAHDI/i1/2273-3
   <DAHDI/i1/2273-3>AGI Tx >> agi_language: ru
   <DAHDI/i1/2273-3>AGI Tx >> agi_type: DAHDI
   <DAHDI/i1/2273-3>AGI Tx >> agi_uniqueid: 1527278772.2
   <DAHDI/i1/2273-3>AGI Tx >> agi_version: 13.18.4
   <DAHDI/i1/2273-3>AGI Tx >> agi_callerid: 2273
   <DAHDI/i1/2273-3>AGI Tx >> agi_calleridname: ▒▒▒▒▒▒ ▒▒▒▒▒▒▒▒▒▒▒▒▒
   <DAHDI/i1/2273-3>AGI Tx >> agi_callingpres: 0
   <DAHDI/i1/2273-3>AGI Tx >> agi_callingani2: 0
   <DAHDI/i1/2273-3>AGI Tx >> agi_callington: 9
   <DAHDI/i1/2273-3>AGI Tx >> agi_callingtns: 0
   <DAHDI/i1/2273-3>AGI Tx >> agi_dnid: 5
   <DAHDI/i1/2273-3>AGI Tx >> agi_rdnis: unknown
   <DAHDI/i1/2273-3>AGI Tx >> agi_context: macro-hangupcall
   <DAHDI/i1/2273-3>AGI Tx >> agi_extension: s
   <DAHDI/i1/2273-3>AGI Tx >> agi_priority: 5
   <DAHDI/i1/2273-3>AGI Tx >> agi_enhanced: 0.0
   <DAHDI/i1/2273-3>AGI Tx >> agi_accountcode:
   <DAHDI/i1/2273-3>AGI Tx >> agi_threadid: 139645099513600
   <DAHDI/i1/2273-3>AGI Tx >> agi_arg_1:
   <DAHDI/i1/2273-3>AGI Tx >> agi_arg_2:
   <DAHDI/i1/2273-3>AGI Tx >>
       -- <DAHDI/i1/2273-3>AGI Script attendedtransfer-rec-restart.php completed, returning 0
       -- Executing [s@macro-hangupcall:6] Hangup("DAHDI/i1/2273-3", "") in new stack
     == Spawn extension (macro-hangupcall, s, 6) exited non-zero on 'DAHDI/i1/2273-3' in macro 'hangupcall'
     == Spawn extension (from-digital, h, 1) exited non-zero on 'DAHDI/i1/2273-3'
       -- Hungup 'DAHDI/i1/2273-3'