CHAPTER20 SIP Definitions
Mediant 4000 SBC | User's Manual
◆ 'Destination IP Group ID': 4 (IP Group of PBX)
■ Example 4: The example enables routing based on LDAP queries and destination tags. The
device queries the LDAP server for the attribute record "telephoneNumber" whose value is the
destination number of the incoming call (e.g., "telephoneNumber=4064"). If the attribute-value
combination is found, the device retrieves the string value of the attribute record
"ofiSBCRouting" and creates a destination tag with the name of the retrieved string. The
destination tag is then used as a matching characteristics in the IP-to-IP Routing table.
● Call Setup Rules table:
◆ 'Rules Set ID': 4
◆ 'Request Type': LDAP
◆ 'Request Target': LDAP-DC-CORP
◆ 'Request Key': 'telephoneNumber='+param.call.dst.user
◆ 'Attributes to Get': ofiSBCRouting
◆ 'Row Role': Use Current Condition
◆ 'Condition': ldap.found exists
◆ 'Action Subject': dsttags
◆ 'Action Type': Modify
◆ 'Action Value': ldap.attr.ofiSBCrouting
● IP Groups table: 'Call Setup Rules Set ID': 4
● IP-to-IP Routing table:
◆ Index 1:
◆ 'Destination Tag': dep-sales
◆ 'Destination IP Group': SALES
◆ Index 2:
◆ 'Destination Tag': dep-mkt
◆ 'Destination IP Group': MKT
◆ Index 3:
◆ 'Destination Tag': dep-rd
◆ 'Destination IP Group': RD
■ Example 5: The example configures the device to perform an ENUM query with an ENUM
server to retrieve a SIP URI address for the called E.164 telephone number. The device then
replaces (manipulates) the incoming call's E.164 destination number in the SIP Request-URI
header with the URI retrieved from the ENUM server. The ENUM server's address is the
address configured in the 'Primary DNS' parameter for the "ITSP-450" IP Interface in the IP
Interfaces table.
● Call Setup Rules table:
◆ 'Index': 0
◆ 'Rules Set ID': 4
◆ 'Request Type': ENUM
◆ 'Request Target': ITSP-450
◆ 'Request Key': param.call.dst.user
◆ 'Condition': enum.found exists
◆ 'Action Subject': header.request-uri.url
◆ 'Action Type': Modify
◆ 'Action Value': enum.result.url
● IP Groups table:
◆ 'Call Setup Rules Set ID': 4
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