In this section:
The SBC Core supports the following Real Time Control Protocol (RTCP) modes for media:
In either pass-through or termination modes, the SBC collects packet RTCP statistics and reports them for output to CDRs. Configurable parameters include:
- Media peer inactivity—Configure media peer inactivity time out value. When using this feature, you must also set the flag,
peerAbsenceAction
, from the Packet Service Profile. - Media port range—Use this control to set the UDP media port range for RTP and RTCP.
- Media RTCP control—Configure sender report interval.
Command Syntax
% set system media dedicatedBWForNonRTPMedia (0-50) enhancedApplicationMediaSupport <disabled | enabled> mediaPeerInactivity inactivityTimeout <20-1260, in multiples of 10> mediaPortRange baseUdpPort <1024-65534> maxUdpPort <1024-65534> highPriorityPortRangeLocation <top | bottom> highPriorityPortRangeSize <0 to 25)> mediaProbe dscpValue <0-63> encryptionType <None> format <rtcp> mediaProbeAddressContext <addressContext> mediaProbeIpInterfaceGroup <mediaIpInterfaceGroup> protocolType <udp> reportingInterval <1-8> state <disabled | enabled> mediaRtcpControl sendBYEPacket <disabled | enabled> senderReportInterval <5-16> t140RtcpMonitorInterval <2-20> tcpPortRange baseServerPort <1-65534> maxServerPort <1-65534>
Command Parameters
Note
When configuring System Media, the mediaProbe
configuration is optional (default state
is "disabled
"). However, when configuring the parameter mediaProbe
, ensure to configure all values (or accept defaults, where applicable).
Command Examples
General Media Configuration Example
The following example sets inactivityTimeout
value to 90, the baseUdpPort
to 6000, the maxUdpPort
number to 65100 and the senderReportInterval
to 6 seconds and sendBYEPacket
to enabled, plus sets the peerAbsenceAction
parameter from packetServiceProfile
object to send a trap if inactivity is detected.
set system media mediaPeerInactivity inactivityTimeout 90 set system media mediaPortRange baseUdpPort 6000 maxUdpPort 65100 set system media mediaRtcpControl senderReportInterval 6 set system media mediaRtcpControl sendBYEPacket enabled set system media mediaRtcpControl t140RtcpMonitorInterval 6 set profiles media packetServiceProfile DEFAULT peerAbsenceAction peerAbsenceTrap show system media mediaPortRange { baseUdpPort 6000; maxUdpPort 65200; } mediaPeerInactivity { inactivityTimeout 90; } mediaRtcpControl { senderReportInterval 6; sendBYEPaket enabled; t140RtcpMonitorInterval 6; }
Media Probe Configuration Example
Command Example: system media mediaProbe
set system media mediaProbe dscpValue 0 encryptionType none format rtcp mediaProbeAddressContext ADDR_CONTEXT_1 mediaProbeIpInterfaceGroup INGRESS_LIG protocolType udp reportingInterval 1 state enabled commit show system media mediaProbe state enabled; reportingInterval 1; protocolType udp; encryptionType none; format rtcp; dscpValue 0; mediaProbeAddressContext ADDR_CONTEXT_1; mediaProbeIpInterfaceGroup INGRESS_LIG;
Overview
Content Tools