ZyXEL Communications P-661HW Manuale Utente

P-661H/HW Series User’s Guide

72

Chapter 3 Wizards

Launch your web browser and navigate to www.zyxel.com. Internet access is just the 
beginning. Refer to the rest of this guide for more detailed information on the complete range 
of ZyXEL Device features. If you cannot access the Internet, open the web configurator again 
to confirm that the Internet settings you configured in the wizard setup are correct.

Use these screens to control the amount of bandwidth going out through the ZyXEL Device’s 
WAN port and prioritize the distribution of the bandwidth. This helps keep one service, or 
application, from using all of the available bandwidth and shutting out other services.

The following table describes the services you can select.

View Device 

Status

This field is displayed if you are using the user password.
Click this to go to the Status screen.

Finish

Click this to close the wizard main screen and return to the Status screen or the main 

window.

Table 20   Internet Setup Wizard: Summary (continued)

Table 21   Media Bandwidth Management Setup: Services

E-Mail

Electronic mail consists of messages sent through a computer network to specific 

groups or individuals. Here are some default ports for e-mail: 
POP3 - port 110
IMAP - port 143
SMTP - port 25
HTTP - port 80

FTP

File Transfer Program enables fast transfer of files, including large files that may 

not be possible by e-mail. FTP uses port number 21.

NetMeeting 

(H.323)

A multimedia communications product from Microsoft that enables groups to 

teleconference and videoconference over the Internet. NetMeeting supports VoIP, 

text chat sessions, a whiteboard, and file transfers and application sharing. 
NetMeeting uses H.323. H.323 is a standard teleconferencing protocol suite that 

provides audio, data and video conferencing. It allows for real-time point-to-point 

and multipoint communication between client computers over a packet-based 

network that does not provide a guaranteed quality of service. 
H.323 is transported primarily over TCP, using the default port number 1720. 

VoIP (H.323)

Sending voice signals over the Internet is called Voice over IP or VoIP. 
H.323 is a standard teleconferencing protocol suite that provides audio, data and 

video conferencing. It allows for real-time point-to-point and multipoint 

communication between client computers over a packet-based network that does 

not provide a guaranteed quality of service. 
H.323 is transported primarily over TCP, using the default port number 1720.