AudioCodes MediaPack MP-124 User Manual page 105

SIP User's Manual
Parameter
Add Number Plan and
Type to Remote Party ID
Header
[AddTON2RPI]
Enable History-Info
Header
[EnableHistoryInfo]
Version 5.4
Determines whether the TON/PLAN parameters are included in the
Remote-Party-ID (RPID) header.
[0] No
[1] Yes (default)
If RPID header is enabled (EnableRPIHeader = 1) and AddTON2RPI = 1,
it's possible to configure the calling and called number type and number
plan using the Number Manipulation tables for Tel-to-IP calls.
Enables usage of the History-Info header.
[0] Disable = Disable (default)
[1] Enable = Enable
User Agent Client (UAC) Behavior:
Initial request: The History-Info header is equal to the Request URI. If
a PSTN Redirect number is received, it is added as an additional
History-Info header with an appropriate reason.
Upon receiving the final failure response, the device copies the
History-Info as is, adds the reason of the failure response to the last
entry, and concatenates a new destination to it (if an additional request
is sent).
The order of the reasons is as follows:
1. Q.850 Reason
2. SIP Reason
3. SIP Response code
Upon receiving the final response (success or failure), the device
searches for a Redirect reason in the History-Info (i.e., 3xx/4xx SIP
reason). If found, it is passed to ISDN according to the following table:
SIP Reason Code
302 - Moved Temporarily
408 - Request Timeout
480 - Temporarily Unavailable
486 - Busy Here
600 - Busy Everywhere
If history reason is a Q.850 reason, it is translated to the SIP reason
(according to the SIP-ISDN tables) and then to ISDN Redirect reason
according to the table above.
User Agent Server (UAS) Behavior:
The History-Info header is sent only in the final response.
Upon receiving a request with History-Info, the UAS checks the policy
in the request. If 'session', 'header', or 'history' policy tag is found, the
(final) response is sent without History-Info; otherwise, it is copied from
the request.
Description
ISDN Redirecting Reason
Call Forward Universal (CFU)
Call Forward No Answer (CFNA)
Call Forward Busy (CFB)
105
3. Web-Based Management
May 2008