بسم الله والحمد لله والصلاة والسلام علي رسول الله وآله وصحبه وإخوانه وسلم
Class Of Restriction (COR) Superset Or Subset
Keep in mind the following rule:
- for a call to be successful the incoming COR must be a superset or equal to the outgoing COR.
- to deny a call the incoming COR must be a subset of the outgoing COR.
Lab Time:
Example 1 : Call fail ( the incoming COR is a subset of the outgoing COR)
R1:
dial-peer cor custom
name sales
name accounting
name laboratory
!
dial-peer cor list sales-out
member sales
member accounting
member laboratory
!
dial-peer cor list sales-in
member sales
member accounting
!
ephone-dn 1
cor incoming sales-in
!
dial-peer voice 1 voip
cor outgoing sales-out
name sales
name accounting
name laboratory
!
dial-peer cor list sales-out
member sales
member accounting
member laboratory
!
dial-peer cor list sales-in
member sales
member accounting
!
ephone-dn 1
cor incoming sales-in
!
dial-peer voice 1 voip
cor outgoing sales-out
Result:
Example 2 : Call Success (the incoming COR is equal to the outgoing COR)
R1:
dial-peer cor custom
name sales
name accounting
name laboratory
!
dial-peer cor list sales-out
member sales
member accounting
member laboratory
!
dial-peer cor list sales-in
member sales
member accounting
member laboratory
!
ephone-dn 1
cor incoming sales-in
!
dial-peer voice 1 voip
cor outgoing sales-out
name sales
name accounting
name laboratory
!
dial-peer cor list sales-out
member sales
member accounting
member laboratory
!
dial-peer cor list sales-in
member sales
member accounting
member laboratory
!
ephone-dn 1
cor incoming sales-in
!
dial-peer voice 1 voip
cor outgoing sales-out
Result:
ولا تنسوني والمسلمين من صالح الدعاء
وصلي الله وسلم وبارك علي النبي وآله وصحبه وإخوانه وسلم
