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Frequently Asked Questions

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Frequently asked questions

In this chapter you will find the most frequently asked questions and 
answers about your Wireless ADSL Modem Router.

Set-up

I cannot connect using the Web browser

• Check that you have a valid network connection to your ADSL 

Wireless Base Station

• Check all parameter settings with your Internet provider
• Check 

 

and 

 

signals.

I forgot (or lost) the password. How do I reset my ADSL 
Wireless Base Station (Factory Defaults)

• Make sure the ADSL Wireless Base Station is turned ON
• Use a pen to push the recessed reset button on the rear panel, 

holding it down for at least five seconds

• Release the reset button and the ADSL Wireless Base Station restarts

Warning

When you reset the ADSL Wireless Base Station using the reset button, 
all configuration settings will be lost, also your ISP setting (Internet 
Service Provider).

A Wireless PC cannot associate with my ADSL Wireless Base 
Station

• Make sure that the WiFi function of your ADSL Wireless Base Station 

is enabled

• Make sure the Wireless PC has the same SSID setting as your ADSL 

Wireless Base Station. See webpage “Channel and SSID”.

• You need to have the same security settings on the Wireless PC and 

your ADSL Wireless Base Station. See “Security webpages”.

Product behaviour

The signal 

 does not switch on.

• Make sure that the electrical power supply is plugged into a wall 

outlet

• Make sure that the coaxial jack of the electrical power supply adapter 

is plugged into your ADSL Wireless Base Station

• Make sure that the power switch of your ADSL Wireless Base Station 

is ON

• However, if your ADSL Wireless Base Station power if OFF after 

running for a while, check for power loss or overcharge. (If your wall 
outlet has a switch is it in position ON ?)

• If you still cannot isolate the problem, then the external power supply 

may be defective. In this case, contact Technical Support for 
assistance

The signal 

 is OFF.

• Make sure that the telephone cable (RJ11) is plugged into the ADSL 

port of your ADSL Wireless Base Station and to your telephone wall 
outlet or distributed filter.

• Make sure that your landline works correctly. You can connect 

another telephone in the place of your current product. If you do not 
have tonality, the problem comes from your telephone line.

The signal 

 is always OFF.

• Confirm with your Internet Service Provider that your Internet 

service is active

• Confirm your Internet setting with your Internet Service Provider

The signals 

 do not switch ON. Cannot ping the 

ADSL Wireless Base Station from the attached LAN.

• If you are using the Ethernet connection, verify that your TCP/IP is 

properly installed and configured on your PC. 

• Make sure the Ethernet cable (RJ45) is firmly connected to your 

ADSL Wireless Base Station.

• Make sure you are using the correct cable type for your Ethernet 

equipment

• Verify that the IP address is properly configured. For most 

applications, you should use the ADSL Wireless Base Station DHCP 
function to dynamically assign IP address to hosts on the attached 
LAN. However, if you manually configure IP address on the LAN, 
verify that the same network address and subnet mask are used for 
both the ADSL Wireless Base Station and any attached LAN devices.

The Wireless network is often interrupted.

• Move your Wireless PC closer to the ADSL Wireless Base Station to 

find a better signal. If the signal is still weak, you can change the angle 
of the antenna. There may be interference, possibly caused by 
microwave ovens, a Wireless TV link or wireless phones. Adapt the 
location of the interference sources or of the ADSL Wireless Base 
Station

• You can change the wireless channels on the ADSL Wireless Base 

Station. See webpage “Channel and SSID”.

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Summary of Contents for CGA5722

Page 1: ...Register your product and get support at www philips com welcome EN Wireless ADSL Modem Router CGA5722 ...

Page 2: ......

Page 3: ...ct 5 3 3 Install a WiFi device 6 3 4 Install a Wireless USB adapter SNU 5600 6 3 5 Install another WiFi device 6 4 Configuring the Wireless Modem Router 7 4 1 Log on the webpages 7 4 2 Webpages menu structure 7 4 3 ADSL Internet Settings webpages 7 4 3 1 ADSL status 7 4 3 2 ISP settings 8 4 3 3 Parameters 8 4 3 4 DNS 8 4 4 Security webpages 8 4 4 1 Firewall 8 4 4 2 Wireless Security 10 4 5 Home Ne...

Page 4: ...ctrical and Electronic Equipment Directive 2002 96 EC has been put in place to ensure that products are recycled using best available treatment recovery and recycling techniques to ensure human health and high environmental protection Your product is designed and manufactured with high quality materials and components which can be recycled and reused Do not dispose of your old product in your gene...

Page 5: ...your product at www philips com welcome 2 1 What s in the box 2 2 What else will you need Quick start guide 1 2 3 Connect Install Enjoy CGA5722 W E B BROW SER Wireless ADSL Modem Router Quick start guide Power adapter Installation CDRom Ethernet cable RJ 45 Line cord RJ 11 A desktop or a laptop with free USB port and an Ethernet connector A web browser An Internet connection ADSL Filter ...

Page 6: ... OFF Without link 2 4 Overview of the rear side of the wireless ADSL modem router A ADSL port ADSL port RJ 11 Connect your ADSL line to this port B Power Inlet Connect the included power adapter to this inlet Warning Using the wrong type of power adapter may damage the ADSL Wireless Base Station C Reset button Use this button to reset the power and restore the default factory settings To reset wit...

Page 7: ...e choosen but you have 10 seconds if you want to select another one Click on the required language The next screen will be displayed automatically Click on the picture of the CGA5722 Wireless Modem Router The next screen will be displayed automatically 3 2 Connect Connect the supplied power adapter to the 12 1A port and switch on Connect the power plug to the electricity supply socket Power light ...

Page 8: ...installation CDROM on the computer where you installed your gateway and by clicking on the security icon of the menu page 3 3 Install a WiFi device If you want to install a WiFi device you have to retrieve your wireless security settings using your installation CDROM on the computer where you installed your gateway and by clicking on the security icon of the menu page 3 3 1 Install a Wireless USB ...

Page 9: ...hich is located on the left side of the screen SET UP WIZARD Getting started Wireless settings ADSL settings Confirm Connection status Note It is highly recommended to use the Easy Install program available on the provided CDROM instead of the SET UP WIZARD pages ADSL Internet Settings ADSL status ISP settings Parameters DNS Security Firewall Access Control MAC Filter URL blocking Schedule Rule In...

Page 10: ...umber of active sessions and provides the ability to detect and prevent certain types of network attacks Network attacks that deny access to a network device are called Denial of Service DoS attacks DoS attacks are aimed at devices and networks with a connection to the Internet Their goal is not to steal information but to disable a device or network so users no longer have access to network resou...

Page 11: ...iolent or pornographic web sites Schedule Rule You may filter Internet access for local clients based on rules Each access control rule may be activated at a scheduled time Define the time schedule on this page and apply the rule on the Access Control page Intrusion Detection Intrusion Detection Feature Stateful Packet Inspection SPI and Anti DoS firewall protection Default Enabled The Intrusion D...

Page 12: ...ce When hackers attempt to enter your network the router can alert you by e mail If the mail server needs to authenticate your indentification before sending out any e mail please fill related information in POP3 server username and password fields Otherwise leave the three fields blank Connection Policy Enter the appropriate values for TCP UDP sessions as described in the following table Note The...

Page 13: ...thentication server 4 5 Home Network Settings webpages 4 5 1 Status The Status page displays WAN LAN connection status firmware and hardware version numbers illegal attempts to access your network as well as information on DHCP clients connected to your network The security log may be saved to a file by clicking Save and choosing a location 4 5 2 Network settings Use the Home Networking menu to co...

Page 14: ...less clients You may automatically generate encryption keys or manually enter the keys To generate the key automatically with passphrase check the Passphrase box enter a string of characters Select the default key from the drop down menu Click SAVE SETTINGS Note The passphrase can consist of up to 32 alphanumeric characters To manually configure the encryption key enter five hexadecimal pairs of d...

Page 15: ...Wireless Base Station redirects the external service request to the appropriate server located at another internal IP address For example if you set Type Public Port to TCP 80 HTTP or web and the Private IP Port to 192 168 2 2 80 then all HTTP requests from outside users will be transferred to 192 168 2 2 on port 80 Therefore by just entering the IP address provided by the ISP Internet users can a...

Page 16: ...efault settings Note If you use the Reset button on the rear panel the ADSL Wireless Base Station performs a power reset Press the button for over five seconds and the factory default settings will be restored 4 6 3 System Time Settings Select your local time zone from the drop down list This information is used for log entries and client filtering If you want to automatically synchronize the ADSL...

Page 17: ...d community string for authentication Note Up to five community names may be entered SNMP Trap Specify the IP address of the NMS to notify when a significant event is detected by the agent When a trap condition occurs the SNMP agent sends an SNMP trap message to any NMS specified as a trap receiver 4 7 UPNP UPNP Universal Plug and Play settings With Universal Plug and Play a device can automatical...

Page 18: ...the TCP port options checked in the Virtual Server section Simply enter in the IP Address of your server such as a web server and then click on the port option HTTP Port 80 so users can access your web server from the Internet connection This DNS feature is powered by a DDNS service provider With a DDNS connection you can host your own web site email server FTP site and more at your own location e...

Page 19: ...ess Base Station ADSL settings In step 3 you have to enter the settings applicable to your ADSL Internet Service Provider ISP subscription For easy installation you can select your ISP from a list of predifined ADSL ISP s per country If you cannot find your ISP in the list you can enter the settings manually To do so select as Country others and select from the Internet Service Provider list the A...

Page 20: ... Operating Channels IEEE 802 11b compliant 13 channels ETSI Operating Channels IEEE 802 11g compliant 13 channels Europe RF Output Power Modulation Rate Output Power dBm 802 11b 1Mbps 16dBm 802 11b 2Mbps 16dBm 802 11b 5 5Mbps 16dBm 802 11b 11Mbps 16dBm Modulation Rate Output Power dBm 802 11g 6Mbps 15dBm 802 11g 9Mbps 15dBm 802 11g 12Mbps 15dBm 802 11g 18Mbps 15dBm 802 11g 24Mbps 15dBm 802 11g 36M...

Page 21: ...Technical data 19 Internet Standards RFC 826 ARP RFC 791 IP RFC 792 ICMP RFC 768 UDP RFC 793 TCP RFC 783 TFTP RFC 1483 AAL5 Encapsulation RFC 1661 PPP RFC 1866 HTML RFC 2068 HTTP RFC 2364 PPP over ATM ...

Page 22: ...ition ON If you still cannot isolate the problem then the external power supply may be defective In this case contact Technical Support for assistance The signal is OFF Make sure that the telephone cable RJ11 is plugged into the ADSL port of your ADSL Wireless Base Station and to your telephone wall outlet or distributed filter Make sure that your landline works correctly You can connect another t...

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Page 24: ... Philips Electronics N V All rights reserved Trademarks are the property of Koninklijke Philips Electronics N V or their respective owners Specifications are subject to change without notice Document order number 3111 285 39941 ...

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