Version 5.2 175 September 2007
SIP User's Manual 5. Web-based Management
Table 5-34: Media Settings, RTP / RTCP Parameters
Parameter Description
RTP Multiplexing Remote UDP
Port
[L1L1ComplexRxUDPPort]
Determines the remote UDP port the multiplexed RTP packets are
sent to, and the local UDP port used for incoming multiplexed RTP
packets (applies to the ThroughPacketâ„¢ mechanism).
The valid range is the range of possible UDP ports: 6,000 to
64,000.
The default value is 0 (ThroughPacket is disabled).
This parameter cannot be changed on-the-fly and requires a
gateway reset.
Note: All gateways that participate in the same ThroughPacket
session must use the same L1L1ComplexRxUDPPort.
RTCP XR Settings (For a detailed description of RTCP-XR reports, refer to the SIP Series Reference
Manual)
Enable RTCP XR
[VQMonEnable]
Enables voice quality monitoring and RTCP Extended Reports
(RTCP-XR).
 [0] Disable = Disable (default)
 [1] Enable = Enables
RTCP XR Report Mode
[RTCPXRReportMode]
Determines whether or not RTCP-XR reports are sent to the Event
State Compositor (ESC) and if so, defines the interval in which
they are sent.
 [0] Disable = RTCP-XR reports are not sent to the ESC
(default)
 [1] End Call = RTCP-XR reports are sent to the ESC at the end
of each call.
 [2] End Call & Periodic = RTCP-XR reports are sent to the ESC
at the end of each call and periodically according to the
parameter RTCPInterval.
RTCP XR Packet Interval
[RTCPInterval]
Defines the time interval (in msec) between adjacent RTCP
reports.
The interval range is 0 to 65,535. The default interval is 5,000.
Disable RTCP XR Interval
Randomization
[DisableRTCPRandomize]
Controls whether RTCP report intervals are randomized or
whether each report interval accords exactly to the parameter
RTCPInterval.
 [0] Disable = Randomize (default)
 [1] Enable = No Randomize
RTCP XR Collection Server
[RTCPXREscIP]
IP address of the Event State Compositor (ESC). The gateway
sends RTCP-XR reports using PUBLISH messages to this server.
The address can be configured as a numerical IP address or as a
domain name.