[Asterisk-Users] Zaptel Line Build Out

Rod Bacon rod.bacon at empoweredcomms.com.au
Sun Oct 9 15:42:49 MST 2005


Can someone who is knowledgable in the traditional telco space please give me a 
layman's explanation (or point me to an appropriate url) of LBO as per the 
zaptel configuration file?

# The line build-out (or LBO) is an integer, from the following table:
# 0: 0 db (CSU) / 0-133 feet (DSX-1)
# 1: 133-266 feet (DSX-1)
# 2: 266-399 feet (DSX-1)
# 3: 399-533 feet (DSX-1)
# 4: 533-655 feet (DSX-1)
# 5: -7.5db (CSU)
# 6: -15db (CSU)
# 7: -22.5db (CSU)


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Rod Bacon
Empowered Communications
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