S8300

Communication Manager server

Telephony media modules

MM711

8 universal analog ports

MM714

4 analog telephone ports and 4 analog trunk ports

MM714B

4 analog telephone ports, 4 analog trunk ports, and an emergency transfer relay

MM716

24 analog ports

MM712

8 DCP telephone ports

MM717

24 DCP telephone ports

MM710, MM710B

1 T1/E1 ISDN PRI trunk port

MM720

8 ISDN BRI trunk or endpoint (telephone or data) ports

MM722

2 ISDN BRI trunk ports