AudioCodes Mediant 8000 - Page 576

Installation & Operation Manual 576 Document # LTRT-92224
Mediant 8000
Parameter
Name
Type
Provisio
ning
Type
Description
QoS
statistics in
SIP
Release
Call
Enum
Disable, Enable
Instant Determines whether the device
includes call quality of service
(QoS) statistics in SIP BYE and
SIP 200 OK response to BYE,
using the proprietary SIP header,
X-RTP-Stat.
 [0] = Disable (default)
 [1] = Enable
The X-RTP-Stat header provides
the following statistics:
 Number of received and sent
voice packets
 Number of received and sent
voice octets
 Received packet loss, jitter (in
ms), and latency (in ms)
The X-RTP-Stat header contains
the following fields:
 PS=<voice packets sent>
 OS=<voice octets sent>
 PR=<voice packets received>
 OR=<voice octets received>
 PL=<receive packet loss>
 JI=<jitter in ms>
 LA=<latency in ms>