exten => _9[78]XXXXXXXXXX,1,AGI(agi://127.0.0.1:4577/call_log)
 same => n,GotoIf($["${CALL_SEQUIENCE}" >= "${MAX_PROVIDERS}"]?reset:continue)
 same => n(reset),Set(GLOBAL(CALL_SEQUIENCE)=1)
 same => n(continue),Set(GLOBAL(CALL_SEQUIENCE)=$[${CALL_SEQUIENCE}+1])
 same => n(call),Set(number=${CALL_SEQUIENCE})
 same => n,Dial(SIP/${EXTEN:1}@beeline${number})