XBLUE Networks
253
Glossary of Terms
13
Well Known Ports -
Personal Computers have approximately 64,000 “virtual” Ports, each can be used for specific
tasks. For example, Port 80 is used to access the Internet, Port 25 is used for SMTP, etc. There are a group of these
ports that are called “Commonly Open” or “Well Known Ports” and generally are between 0 and 1023. In table 9.2
there is a list of “Well Known Ports” and some Not so “Well Known Ports”.
TABLE 13.2
Well Known Ports
Port Number
Description
21
FTP
23
Telnet
25
SMTP
53
Domain Name Server (DNS)
80
HTTP - Commonly known as the Internet
110
POP3
119
Network News Transfer Protocol
125
NTP (Network Time Protocol)
143
IMAP
220
IMAP Version 3
389
LDAP
443
HTTPS
531
AOL Instant Messenger (Unofficial)
636
LDAPS
953
DNS
992
Telnet over TLS/SSL
993
IMAPS
995
POP3 over TLS/SSL
1194
Open VPN
3101
Blackberry Enterprise Server (Unofficial)
3389
Microsoft Remote Server (Remote Desk Top)
5060
SIP
5061
SIP over TLS
5500
VNC remote Desktop Protocol (Unofficial)
5631
PC Anywhere (data)
5632
PC Anywhere (Status)
5800
VNC over HTTP (Unofficial)
5900
Virtual Network Computing (VNC) - Apple Remote Desktop
5938
Team Viewer Remote Desktop (Unofficial)
6891 - 6900
Windows Live Messenger - File Transfer (Unofficial)
6901
Windows Live MEssenger - Voice (Unofficial)
8008
HTTP Alternate
23399
Skype (Unofficial)
Summary of Contents for X-50
Page 1: ......
Page 2: ......
Page 8: ...8 XBLUE Networks TOC Notes...
Page 12: ...Notices and Conventions 12 XBLUE Networks 1 Trademarks Notes...
Page 22: ...Introduction 22 XBLUE Networks 2 Things to know about the product Notes...
Page 46: ...Feature Description 46 XBLUE Networks 3 Wizard Setup Notes...
Page 74: ...Telephone Feature Description Table 74 XBLUE Networks 4 Web Management Notes...
Page 84: ...Programming Wizard 84 XBLUE Networks 6 WAN Port Settings...
Page 106: ...Advanced Programming 106 XBLUE Networks 7 Device Information WAN port staticts WAN...
Page 164: ...Wireless Programming 164 XBLUE Networks 8 XBLUE Wireless Universal Adapter Notes...
Page 197: ...XBLUE Networks 199 Voice Internet Gateway Group Voice Network 9 Voice Network...
Page 216: ...Voice 218 XBLUE Networks 9 Registered Phones Notes...
Page 227: ...XBLUE Networks 229 Management Time Settings 10 Manual Date and Time Settings...
Page 232: ...Management 234 XBLUE Networks 10 PTC Configuration PTC Configuration...
Page 240: ...Voicemail 242 XBLUE Networks 12 Remote Message Pickup...
Page 242: ...Voicemail 244 XBLUE Networks 12 Voicemail Administration...