INDEX   TOC
Introduction
Product Overview
Settings and Administration
ADSL
SIP Support
  SIP Overview
  SIP and
  The SIP Server
  SIP Configuration
Security
Firewall Administration
Troubleshooting

Ports Used by Common Internet Services

Ports:

Internet Service(s) Port
HTTP 80 (TCP)
HTTPS 443 (TCP)
SIP 5060 (TCP/UDP)
SMTP 25 (TCP)
POP3 110 (TCP)
FTP 20-21 (TCP)
TELNET 23 (TCP)
REALAUDIO 1090 (TCP)
ICQ 4000 (UDP)
DNS 53 (UDP)
IRC 6667 (TCP)