1490 insitu-conf - User Port | Service Name:insitu-conf

1490 is a User Port. Transport Protocol TCP UDP , 1490 Service Name insitu-conf, Service Name Description: insitu-conf.

Port	Protocol	Service Name	Description	Source
1490	TCP UDP	insitu-conf	insitu-conf	IANA
1490	TCP		VocalTec Internet Phone TCP connection for the Conference engine supporting whiteboard/chat/file transfer.	bekkoame
1490	TCP UDP	insitu-conf	insitu-conf	bekkoame

Port	Service Name	Description
1218	aeroflight-ads	AeroFlight-ADs
1236	bvcontrol	bvcontrol
1352	lotusnote	Lotus Note
2293	npdbgmngr	Network Platform Debug Manager
3375	vsnm-agent	VSNM Agent
3395	dyna-lm	Dyna License Manager (Elam)
4829		Unassigned
5688	ggz	GGZ Gaming Zone
6289		Unassigned
6841	netmo-default	Netmo Default

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