Samsung Ubigate iBG2016, Configuration Manual

Page: 738 / 744

CHAPTER 12. Survivable Telephony
684
© SAMSUNG Electronics Co., Ltd.
Configuring COR List for Survivable Telephony
Class of Restriction(COR) function enables to reject some calls according to
the standard of incoming, outgoing cor set in dial peer. This function provides
flexibility in planning network, and enables a user to block some calls. It is
possible to apply call restriction according to the class of a caller.
Incoming dial peer COR list is prior to COR list of outgoing dial peer. In case
that there is no COR list in incoming dial peer, a call is processed regardless of
outgoing COR list(or in regard of). In case that both COR lists are registered,
a call is restricted when the incoming COR list is same as the outgoing COR
list, or less than the outgoing COR list.
How to Configure COR list
When Call Manager interworking mode is converted to Survivable Telephony
mode, a user is able to register up to 20 COR lists that is to apply.
y
Summary Steps
−
configure terminal
−
voip-fallback
−
cor {incoming|outgoing} cor-list-name cor-list-number starting-number
ending-number
−
exit
y
Detailed Steps
Step Command Purpose
1 configure terminal
Example)
# configure terminal
Enters global configuration mode.
2 voip-fallback
Example)
/configure# voip-fallback
Enters VOIP Fallback configuration
mode.
3 cor {incoming|outgoing} cor-list-
name cor-list-number starting-
number ending-number
Example)
/configure/voip-fallback# cor
incoming corlist1 1 1001 1005
Configures a COR on dial peers
associated with directory numbers.
4 Exit
Example)
/configure/voip-fallback# exit
Exits the current mode