asterisk issues

 == Using SIP RTP CoS mark 5
    -- Executing [123@phones:1] Set("SIP/1002-0000003a", "count=3") in new stack
    -- Executing [123@phones:2] Set("SIP/1002-0000003a", "newcount=4") in new stack
    -- Executing [123@phones:3] SayDigits("SIP/1002-0000003a", "4") in new stack
    -- <SIP/1002-0000003a> Playing 'digits/4.ulaw' (language 'en')
    -- Auto fallthrough, channel 'SIP/1002-0000003a' status is 'UNKNOWN'