5070 VersaTrans Server Agent Service - User Port

5070 is a User Port. Transport Protocol TCP UDP , 5070 Service Name vtsas, Service Name Description: VersaTrans Server Agent Service.

Port	Protocol	Service Name	Description	Source
5070	TCP UDP	vtsas	VersaTrans Server Agent Service	IANA
5070	TCP		Binary Floor Control Protocol (BFCP), published as RFC 4582, is a protocol that allows for an additional video channel (known as the content channel) alongside the main video channel in a video-conferencing call that uses SIP. Also used for Session In,Unofficial	wikipedia
5070	TCP UDP	vtsas	VersaTrans Server Agent Service	bekkoame

Port	Service Name	Description
1771	vaultbase	vaultbase
2322	ofsd	ofsd
3118	pkagent	PKAgent
3556	sky-transport	Sky Transport Protocol
3870	ovsam-d-agent	hp OVSAM HostAgent Disco
5248	caacws	CA Access Control Web Service
5263		Unassigned
8312		Unassigned
8542		Unassigned
9580		Unassigned

A port is an endpoint of communication in an operating system. While the term is also used for hardware devices, in software it is a logical construct that identifies a specific process or a type of service.

Port numbers are assigned in various ways, based on three ranges: System Ports (0-1023), User Ports (1024-49151), and the Dynamic and/or Private Ports (49152-65535);

The Well Known Ports are assigned by the IANA and on most systems can only be used by system (or root) processes or by programs executed by privileged users. Ports are used in the TCP [RFC793] to name the ends of logical connections which carry long term conversations. For the purpose of providing services to unknown callers, a service contact port is defined. This list specifies the port used by the server process as its contact port. The contact port is sometimes called the "well-known port". To the extent possible, these same port assignments are used with the UDP [RFC768]. The range for well-known ports managed by the IANA is 0-1023.
DYNAMIC AND/OR PRIVATE PORTS Registered Ports are those from 1024 through 49151.
The Dynamic and/or Private Ports are those from 49152 through 65535