CHAPTER20 SIP Definitions
Mediant 1000 Gateway & E-SBC | User's Manual
● 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
■ Example 6: See Configuring an HTTP GET Web Service on page255 for an example on HTTP
GET.
Configuring Dial Plans
Dial Plans let you categorize incoming calls (source and/or destination) according to source and/or
destination numbers . The device categorizes them by searching in the Dial Plan for rules that
match these numbers according to prefix, suffix, and/or whole number. The categorization result in
the Dial Plan is a tag corresponding to the matched rule. You can then use tags to represent these
calls (source and/or destination) as matching characteristics (source and/or destination tags) for
various configuration entities:
■ SBC application:
● IP-to-IP Routing rules (see Using Dial Plan Tags for IP-to-IP Routing)
● Outbound Manipulations rules (Using Dial Plan Tags for Outbound Manipulation)
● Call Setup Rules (Using Dial Plan Tags for Call Setup Rules)
● Message Manipulation (Using Dial Plan Tags for Message Manipulation)
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