We're installing an ELU26 card on our BC9 (first card of this type to be used in this switch) and were wondering if there are any pitfalls to be aware of regards connecting the card to the outside world (feed through which type of filter card etc.)
This switch currently has both analog and digital extns and PRI PSTN connection.
TIA
This switch currently has both analog and digital extns and PRI PSTN connection.
TIA