AudioCodes Mediant 4000 SBC, User Manual

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CHAPTER 25 Routing SBC
Mediant 4000 SBC | User's Manual
Parameter Description
The default value is "default", meaning that the device uses the first
tag name in the Dial Plan rule that is configured without a value. For
example, if the Dial Plan rule is configured with tags
"Country=England;City=London;Essex", the default tag is "Essex".
For more information on using tags to determine destination IP
Group, see
Using Dial Plan Tags for Routing Destinations .
Note: The parameter is applicable only if the 'Destination Type'
parameter is configured to Destination Tag (see above).
'Internal Action'
internal-action
[IP2IPRouting_
InternalAction]
Defines a SIP response code (e.g., 200 OK) or a redirection
response (with an optional Contact field indicating to where the
sender must re-send the message) that the device sends to the
sender of the incoming SIP dialog (instead of sending the call to
another destination). The parameter is applicable only when the
'Destination Type' parameter in this table is configured to
Internal
(see above).
The valid value syntax (case-insensitive) is:
■ For SIP response codes:
reply(response='<code>')
The following example sends a SIP 200:
reply(response='200')
■ For redirection responses:
redirect(response='<code>',contact='sip:'+….)
redirect(contact='…',response='<code>')
redirect(contact='sip:user@host')
Examples:
✔
The device responds to the dialog with a SIP 300 redirect
response that includes a contact value:
redirect(response=’300’,contact=’sip:102@host’)
✔
The device redirects the call from the sender to a SIP
Recording Server (SRS):
redirect
(response='302',contact='sip:'+header.to.url.user+'@sipreco
rding.com')
You can use the built-in syntax editor to help you configure the field.
Click the
Editor button located alongside the field to open the
Editor, and then simply follow the on-screen instructions.
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