User's Manual  928  Document #: LTRT-10532 
 
  Mediant 500L Gateway & E-SBC 
CDR Field  Description 
(CDR Report 
Type) 
RemoteRFactor 
Remote R-factor 
Note: If the RTCP XR feature is unavailable (not licensed or 
disabled), this R-factor VoIP metric is not provided. Instead, 
the device sends the CDR field with the value 127, meaning 
that information is unavailable. 
"CALL_END" 
LocalMosCQ 
Local MOS for conversation quality  "CALL_END" 
RemoteMosCQ 
Remote MOS for conversation quality  "CALL_END" 
SigSourcePort 
SIP source port  All 
SigDestPort 
SIP destination port  All 
MediaType 
Media type - audio, video, or text  "CALL_END" 
AMD  Information relating to the Automatic Machine Detection 
(AMD) feature: 
  "V": voice 
  "A": answer machine 
  "S": silence 
  "U": unknown 
"CALL_END" 
%  Information relating to AMD that shows the success that the 
answering type (probability) was correctly detected 
"CALL_END" 
SIPTrmReason 
SIP call termination reason (BYE, CANCEL, or SIP error 
codes, e.g., 404) 
"CALL_END" 
SipTermDesc 
Description of SIP termination reason:  
  SIP Reason header, if exists, for example: SIP 
;cause=200 ;text="Call completed elsewhere". 
  If no SIP Reason header exists, the description is taken 
from the reason text, if exists, of the SIP response code, 
for example: "417 Unknown Resource-Priority". 
  If no reason text exists in the SIP response code, the 
description is taken from an internal SIP response 
mapping mechanism. For example, if the device receives 
a SIP response "422", it sends in the CDR "422 Session 
Interval Too Small method" as the description. 
"CALL_END" 
PstnTermReason 
Q.850 protocol termination reason (0-127).  "CALL_END" 
LatchedRtpIp 
Remote IP address of the incoming RTP stream that the 
device "latched" on to as a result of the RTP latching 
mechanism for NAT traversal. 
"CALL_END" 
LatchedRtpPort 
Remote RTP port of the incoming RTP stream that the 
device "latched" on to as a result of the RTP latching 
mechanism for NAT traversal. 
"CALL_END" 
LatchedT38Ip 
Latching of a new T.38 stream - new IP address  "CALL_END" 
LatchedT38Port  
Latching of a new T.38 stream - new port  "CALL_END" 
Mos 
Local MOS  "CALL_END" 
MosR 
Remote MOS  "CALL_END"