AGI Environment Dump:
 -- accountcode = 
 -- callerid = 98013356
 -- channel = IAX2/pstngw3@testsip/1
 -- context = default
 -- dnid = unknown
 -- enhanced = 0.0
 -- extension = h
 -- language = en
 -- priority = 1
 -- rdnis = unknown
 -- request = agi-test.agi
 -- type = IAX2
 -- uniqueid = 1117454929.28