User's Manual  964  Document #: LTRT-27055 
 
  Mediant 1000B Gateway & E-SBC 
Error Abbreviation  Error Name Description 
MR 
Modem Relay Is Not Supported 
OR 
DSP JB Overrun 
PH 
Packet Header Error 
PL 
RTP Packet Loss 
RB 
Counts the number of BFI Frames Received From The Host 
RD 
No Available Release Descriptor 
RO 
RTP Reorder 
RP 
Unknown RTP Payload Type 
RS 
RTP SSRC Error 
UF 
Unrecognized Fax Relay Command 
AA 
Invalid Accumulated Packets Counter 
AC 
Invalid Channel ID 
AL 
Invalid Header Length 
AO 
Invalid Codec Type 
AP 
Unknown Aggregation Payload Type 
AR 
Invalid Routing Flag Received 
 
 
58.2.1.2  Identifying AudioCodes Syslog Messages using Facility Levels 
The  device’s Syslog messages can easily be identified and distinguished from Syslog 
messages from other equipment, by setting its Facility level. The Facility levels of the 
device's Syslog messages are numerically coded with decimal values. Facility level may 
use any of the "local use" facilities (0 through 7), according to RFC 3164. Implementing 
Facility levels is useful, for example, if you collect the device’s as well as other equipments’ 
Syslog messages on the same server. Therefore, in addition to filtering Syslog messages 
by IP address, you can filter messages by Facility level. 
  To configure the Facility level: 
  Configure the SyslogFacility ini file parameter to one of the following options: 
Table  58-5: Syslog Facility Levels 
Numerical Value  Facility Level 
16 (default) 
local use 0  (local0) 
17 
local use 1  (local1) 
18 
local use 2  (local2) 
19 
local use 3  (local3) 
20 
local use 4  (local4) 
21 
local use 5  (local5) 
22 
local use 6  (local6)