| RTCPAPPPacket | Describes an RTCP APP packet |
| RTCPBYEPacket | Describes an RTCP BYE packet |
| RTCPCompoundPacket | Represents an RTCP compound packet |
| RTCPCompoundPacketBuilder | This class can be used to construct an RTCP compound packet |
| RTCPPacket | Base class for specific types of RTCP packets |
| RTCPPacketBuilder | This class can be used to build RTCP compound packets, on a higher level than the RTCPCompoundPacketBuilder |
| RTCPRRPacket | Describes an RTCP receiver report packet |
| RTCPScheduler | This class determines when RTCP compound packets should be sent |
| RTCPSchedulerParams | Describes parameters used by the RTCPScheduler class |
| RTCPSDESInfo | The class RTCPSDESInfo is a container for RTCP SDES information |
| RTCPSDESPacket | Describes an RTCP source description packet |
| RTCPSRPacket | Describes an RTCP sender report packet |
| RTCPUnknownPacket | Describes an RTCP packet of unknown type |
| RTPAddress | This class is an abstract class which is used to specify destinations, multicast groups etc |
| RTPCollisionList | This class represents a list of addresses from which SSRC collisions were detected |
| RTPIPv4Address | Represents an IPv4 IP address and port |
| RTPIPv6Address | Represents an IPv6 IP address and port |
| RTPLibraryVersion | Used to provide information about the version of the library |
| RTPMemoryManager | A memory manager |
| RTPNTPTime | This is a simple wrapper for the most significant word (MSW) and least significant word (LSW) of an NTP timestamp |
| RTPPacket | Represents an RTP Packet |
| RTPPacketBuilder | This class can be used to build RTP packets and is a bit more high-level than the RTPPacket class: it generates an SSRC identifier, keeps track of timestamp and sequence number etc |
| RTPRandom | Can be used to generate random numbers |
| RTPRawPacket | This class is used by the transmission component to store the incoming RTP and RTCP data in |
| RTPSession | High level class for using RTP |
| RTPSessionParams | Describes the parameters for to be used by an RTPSession instance |
| RTPSourceData | Describes an entry in the RTPSources source table |
| RTPSources | Represents a table in which information about the participating sources is kept |
| RTPTime | This class is used to specify wallclock time, delay intervals etc |
| RTPTransmissionInfo | Base class for additional information about the transmitter |
| RTPTransmissionParams | Base class for transmission parameters |
| RTPTransmitter | Abstract class from which actual transmission components should be derived |
| RTPUDPv4TransmissionInfo | Additional information about the UDP over IPv4 transmitter |
| RTPUDPv4TransmissionParams | Parameters for the UDP over IPv4 transmitter |
| RTPUDPv4Transmitter | An UDP over IPv4 transmission component |
| RTPUDPv6TransmissionInfo | Additional information about the UDP over IPv6 transmitter |
| RTPUDPv6TransmissionParams | Parameters for the UDP over IPv6 transmitter |
| RTPUDPv6Transmitter | An UDP over IPv6 transmitter |
1.5.6