NEC Electra Elite 48 adding extension

[Tao Le]

Hey guys,

Looking to add extensions.
I verified 7 CO lines coming in.
I have card in S1-S3.
I think I'll need station card in S4.
Is the station card call SLI(8)?

Any thing I need to know before installing card and after
to get dial tone.

The manual doesn't clarify.

 

[belevedere]

SLI(8) is a single line (analog station) card. An Elite 48 is licensed for only 48 ports. Add up the number of ports on the installed cards to see your total. Include CO cards, VM cards etc. If your total is more than 40, you cannot add another 8 port card.

 

[Tao Le]

I think there are only 24 port from the 3 cards,S1-S3, so I will be able to add another card or two.
Thank you