Verbosity is at least 2147483647
    -- Executing [s@mainmenu:6] BackGround("SIP/66.54.140.46-081ef7b0", "sai-choose") in new stack
    -- <SIP/66.54.140.46-081ef7b0> Playing 'sai-choose.gsm' (language 'en')
    -- Executing [s@mainmenu:7] WaitExten("SIP/66.54.140.46-081ef7b0", "10") in new stack
[2007-11-08 16:49:31] WARNING[2364]: chan_sip.c:2082 retrans_pkt: Maximum retries exceeded on transmission 09f15f1f2d403bf007b810f23ae948cf@66.54.140.46 for seqno 102 (Critical Response)
[2007-11-08 16:49:31] WARNING[2364]: chan_sip.c:2107 retrans_pkt: Hanging up call 09f15f1f2d403bf007b810f23ae948cf@66.54.140.46 - no reply to our critical packet.
  == Spawn extension (mainmenu, s, 7) exited non-zero on 'SIP/66.54.140.46-081ef7b0'
asterisk*CLI>