Version 7.2 773 Mediant 800B Gateway & E-SBC
User's Manual 38. Advanced SBC Features
networks in France. For SPIROU, the device sets the value of the SIP Content-Type
header to "version=spirou; base=itu-t92+".
ITU-92, where the device sets the value of the SIP Content-Type header to
"version=itu-t92+; base=itu-t92+".
To configure interworking of SIP and SIP-I endpoints, using the 'ISUP Body Handling'
parameter (IpProfile_SBCISUPBodyHandling) in the IP Profile table (see 'Configuring IP
Profiles' on page 436).
You can manipulate ISUP data, by configuring manipulation rules for the SIP Content-Type
and Content-Disposition header values in the Message Manipulations table (see
'Configuring SIP Message Manipulation' on page 413). For a complete description of the
ISUP manipulation syntax, refer to the SIP Message Manipulation Reference Guide. In
addition, you can use AudioCodes proprietary SIP header X-AC-Action in Message
Manipulation rules to support the following call actions (e.g., SIP-I SUS and RES
messages) for the ISUP SPIROU variant:
Disconnect call (optionally, after a user-defined time): disconnect[;delay=<time in
ms>]
Resume previously suspended call: abort-disconnect
Reply to the message with a SIP response without forwarding the response to the
other side: reply[;response=<response code, e.g., 200>]
Switch IP Profile for the call (re-INVITE only), as defined in the IP Group: switch-profile
[;reason=<reason - PoorInVoiceQuality or PoorInVoiceQualityFailure >]
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