[general]

exten=_0054[1-8].,1,dial(SIP/011${EXTEN:2}@broadvoice,30)
exten=_00054[1-8].,1,Goto(broadvoice,_0.,1)

[broadvoice]
exten => _0.,1,Set(GROUP()=Broadvoice)
exten => _0.,2,GotoIf($${GROUP_COUNT()} > 10 ?103)
exten => _0.,3,Dial(SIP/${EXTEN})
exten => _0.,103,Hangup() 

# Log
    -- Executing Goto("SIP/101-b760ac48", "broadvoice|_0.|1") in new stack
    -- Goto (broadvoice,_0.,1)
    -- Executing Set("SIP/101-b760ac48", "GROUP()=Broadvoice") in new stac
k                                                                             -- Executing GotoIf("SIP/101-b760ac48", "$${GROUP_COUNT()} > 10 ?103") in new stack
    -- Goto (broadvoice,_0.,103)
    -- Executing Hangup("SIP/101-b760ac48", "") in new stack
  == Spawn extension (broadvoice, _0., 103) exited non-zero on 'SIP/101-b7
60ac48'