
CS1000 Adapter (CS1000Adapter)
The CS1000 Adapter provides two services between formats used by the CS1000 and the
format used by other Avaya equipment:
• translation between History-Info header formats
• Support for CS1000 origination based routing
History-Info header adaptation
Since the CS1000 adapter uses some different formatting for the History-Info header than other
Avaya products, it is necessary to adapt the History-Info header values. Two primary areas of
formatting differences requiring adaptation are index values and reason code values.
Index format: The CS1000 adapter increments its indices by adding a value of 1. For example:
1, 2, 3, 4. This increments its indices by adding a 1/10 value. For example: 1, 1.1, 1.2, 1.3. The
CS1000 adapter on ingress converts the values from the integer format to the decimal format.
The CS1000 adapter on egress converts the values from the decimal format to the integer
format.
Reason Code adaptation: CS1000 adapter uses two reason parameters in its History-Info
header format. The second parameter is labeled Redirection and is inserted on ingress and
removed on egress by the CS1000 adapter. The Redirection phrase also contains a Cause
parameter. The Redirection Cause and avaya-cm-reason are inserted to make the CS1000
History-Info similar to coverage history-info sent from Communication Manager according to
the following mapping:
SIP Cause
Redirection Reason avaya-cm-reason
302 CFI send-all-calls
486 CFB cover-busy
480 CFNR cover-no-reply
Example
A conversion from Avaya format to CS1000 format:
Avaya History-Info:
%3D302%3Btext%3D%22Moved%20Temporarily%22&Reason=Redirection%3BCause
%3DCFI>;index=1.1
gets converted to:
CS 1000 History-Info:
Example
A conversion from CS1000 format to Avaya format:
Managing Session Manager routing
270 Administering Avaya Aura
®
Session Manager November 2010
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