AudioCodes Mediant 500L User Manual page 412

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If the attribute record is found (i.e., condition is not met), the rule ends with a
default exit result of true and uses the first routing rule (Skype for Business). If the
attribute record does not exist (i.e., condition is met), the rule exits with a false
result and uses the second routing rule (PBX).
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Routing table configuration: Two routing rules are assigned with the same
matching characteristics. Only the main routing rule is assigned a Call Setup
Rules Set ID.
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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.
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Call Setup Rules table:
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IP Groups table: 'Call Setup Rules Set ID': 4
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IP-to-IP Routing table:
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User's Manual
'Query Type': LDAP
'Query Target': LDAP-DC-CORP
'Search Key': 'telephoneNumber=' + param.call.src.user
'Attributes to Get': telephoneNumber
'Row Role': Use Current Condition
'Condition': ldap.found !exists
'Action Subject': -
'Action Type': Exit
'Action Value': false
Index 1:
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'Call Setup Rules Set ID': 3
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'Destination IP Group ID': 3 (IP Group for Skype for Business)
Index 2:
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'Destination IP Group ID': 4 (IP Group of PBX)
'Rules Set ID': 4
'Query Type': LDAP
'Query Target': LDAP-DC-CORP
'Search 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
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
Mediant 500L Gateway & E-SBC
412 Document #: LTRT-10532