AudioCodes Mediant 800B - Page 373

Version 7.2 373 Mediant 800B Gateway & E-SBC
User's Manual 17. Control Network
Parameter Description
SBC Advanced
Source URI Input
src-uri-input
[IPGroup_SourceUriInput]
Defines the SIP header in the incoming INVITE that is used for call
matching characteristics based on source URIs.
 [-1] Not Configured (default)
 [0] From
 [1] To
 [2] Request-URI
 [3] P-Asserted - First Header
 [4] P-Asserted - Second Header
 [5] P-Preferred
 [6] Route
 [7] Diversion
 [8] P-Associated-URI
 [9] P-Called-Party-ID
 [10] Contact
 [11] Referred-by
Note:
 The parameter is applicable only when classification is done
according to the Classification table.
 If the configured SIP header does not exist in the incoming INVITE
message, the classification of the message to a source IP Group
fails.
 If the device receives an INVITE as a result of a REFER request or a
3xx response, then the incoming INVITE is routed according to the
Request-URI. The device identifies such INVITEs according to a
specific prefix in the Request-URI header, configured by the
SBCXferPrefix parameter. Therefore, in this scenario, the device
ignores the parameter setting.
Destination URI Input
dst-uri-input
[IPGroup_DestUriInput]
Defines the SIP header in
the incoming INVITE to use as a call matching
characteristic based on destination URIs. The parameter is used for
classification and routing purposes. The device first uses the
parameter’s settings as a matching characteristic (input) to classify the
incoming INVITE to an IP Group (source IP Group) in the Classification
table. Once classified, the device uses the parameter for routing the call.
For example, if set to To, the URI in the To header of the incoming
INVITE is used as a matching characteristic for classifying the call to an
IP Group in the Classification table. Once classified, the device uses the
URI in the To header as the destination.
 [-1] Not Configured (default)
 [0] From
 [1] To
 [2] Request-URI
 [3] P-Asserted - First Header
 [4] P-Asserted - Second Header
 [5] P-Preferred
 [6] Route
 [7] Diversion
 [8] P-Associated-URI