Figure 8
shows the hierarchical relationship among the calling-restriction categories.
Figure 8: Inherited Class of Restriction (COR) permissions
Figure notes:
1.
Unrestricted: users can dial any
valid routable number, except an
ARS pattern specifically
administered as deny (see
Figure 9: SLS / ARS page
page 121). ETR functionality and
calls through the CO are permitted
in this class.
Toll: users can only dial these call
2.
types:
fnpa (10-digit NANP call)
●
natl (non-NANP call)
●
Survivable Trunk Dest? – enables stations to receive/not receive incoming trunk calls
●
in survivable mode (default is yes). PIM extracts the Communication Manager
information, pushes it to the media gateway, and stores it in NVRAM. This feature is an
alternative technique for answering central office trunks (analog and digital non-ISDN)
by routing directly to a station upon the action of inward trunk seizure. This operates
equivalently to analog DID or ISDN trunk calls that have the ability to forward digit
information regarding the called party.
12. Submit the form.
2
1
4
3
5
Emergency
Internal
Local
Toll
Unrestricted
3.
on
4.
5.
cydsetru LAO 031405
Local: users can only dial these call
types:
locl (public-network local
●
number call)
op (operator)
●
svc (service)
●
hnpa (7-digit NANP call)
●
Internal: users can only dial other
stations within the media gateway
and the emergency external
number (default).
Emergency: users can only dial the
emergency external number.
Issue 3 February 2007
Configuring SLS
119