[asterisk-users] Using a Loopback Plug for an RJ-45 Ethernet Interface for testing a Digium Card

[Jose P. Espinal]

Hello,

Someone told me about using a Loopback plug for RJ-45 for testing if a 
Digium Card gave him 'green' Alarm (for testing if the card had been 
damaged by  a strange voltage surge); would this have some bad side effect?

Thanks in advice,

--
Jose P. Espinal