Specifications

Configuring the SIP Registrar
How to Configure the SIP Registrar
32
Cisco Unified SIP SRST 4.0 System Administrator Guide
Step 6
cor {incoming | outgoing} cor-list-name
{ cor-list-number starting-number [-
ending-number
] | default}
Example:
Router(config-register-pool)# cor incoming
call91 1 91011
Configures a class of restriction (COR) on the VoIP dial
peers associated with directory numbers. COR specifies
which incoming dial peers can use which outgoing dial
peers to make a call. Each dial peer can be provisioned with
an incoming and outgoing COR list. The keywords and
arguments are defined as follows:
• incoming: COR list to be used by incoming dial peers.
• outgoing: COR list to be used by outgoing dial peers.
• cor-list-name: COR list name.
• cor-list-number: COR list identifier. The maximum
number of COR lists that can be created is four,
comprised of incoming or outgoing dial peers.
• starting-number: Start of a directory number range, if
an ending number is included. Can also be a standalone
number.
• - : (Optional) Indicator that a full range is configured.
• ending-number: (Optional) End of a directory number
range.
• default: Instructs the router to use an existing default
COR list.
Step 7
incoming called-number [ number ]
Example:
Router(config-register-pool)# incoming
called-number 308
Applies incoming called parameters to dynamically created
dial peers. The number argument is optional and indicates a
sequence of digits that represent a phone number prefix.
Step 8
number tag number-pattern [preference value ]
[huntstop]
Example:
Router(config-register-pool)# number 1 50..
preference 2
Indicates the E.164 phone numbers that the registrar permits
to handle the Register message from the Cisco Unified SIP
IP Phone. The keywords and arguments are defined as
follows:
• tag: Number from 1 to 10 and the distinguishing factor
when there are multiple number commands.
• number-pattern: Phone numbers (including wildcards
and patterns) that are permitted by the registrar to
handle the Register message from the SIP IP phone.
• preference value: (Optional) Defines the number list
preference order.
• huntstop: (Optional) Stops hunting if the dial peer is
busy.
Command or Action Purpose