Instruction manual
Multipoint Conferencing Unit /Conference Reservation
and Control System
Issue 9 May 2003
17-53
Remote access administered
■ Remote access number is
unpublished
■ Non-DID remote access number used
■ Barrier codes are random 7-digit
sequences
■ Barrier codes in own restricted COR
■ 7-digit authorization codes used
■ Second dial tone omitted between
barrier and authorization codes
■ Authorization code time-out to
attendant
■ Voice processing ports COR-to-COR
restricted from dialing remote access
barrier codes
■ Remote Access Security Violation
Notification feature active
— Remote access security violations
monitored 24 hours per day
— Remote access automatically
disabled following detection of a
security violation (G3V3)
■ Barrier code aging used (G3V3)
■ Remote access temporarily disabled
when not needed (“disable/enable”
commands)
Logoff notification enabled for remote
access
Networking Features
Trunking
Prohibit trunk-to-trunk transfer on public
access trunks
Tie trunk groups are COR-to-COR
restricted
Table 17-20. MSM security checklist — Continued
Y/N
1
Note N/A
Continued on next page