User manual LINKSYS SPA2002

[. . . ] ® A Division of Cisco Systems, Inc. Analog Telephone Adapter with 2 FXS Ports Voice User Guide Model No. SPA2002 Analog Telephone Adapter with 2 FXS Ports Copyright and Trademarks Specifications are subject to change without notice. Other brands and product names are trademarks or registered trademarks of their respective holders. WARNING: This product contains chemicals, including lead, known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. How to Use this Guide Your guide to the Phone Adapter has been designed to make understanding networking with the Phone Adapter easier than ever. [. . . ] · There may be heavy network activity, particularly if you are running a server or using a file sharing program. Try to limit network or Internet activity during Internet telephone calls. For example, if you are running a file sharing program, file may be uploaded in the background even though you are not downloading any file, so make sure you exit the program before making Internet phone calls. · There may not be enough bandwidth available for your Internet phone call. You may want to test your bandwidth using one of the bandwidth tests available online. If necessary, access your Internet phone service account and reduce the bandwidth requirements for your service. For more information, refer to your service provider's website. Appendix A: Troubleshooting Common Problems and Solutions 15 Analog Telephone Adapter with 2 FXS Ports 4. My telephone does not ring, and my calls automatically go to voicemail. Go through this checklist until your problem is solved: · Make sure the telephone is plugged into the correct port, PHONE 1 or PHONE 2. (You should use the Phone 2 port only if you have more than one Internet telephone service account. ) · Make sure the ringer volume on your telephone is set to an audible level. · Follow these instructions to reboot your cable or DSL modem, Phone Adapter, and router: 1. Wait two minutes, then power on your cable or DSL modem by plugging its power adapter into an electrical outlet. Wait two minutes, then power on the router by plugging its power adapter into an electrical outlet. Wait five minutes, then power on the Phone Adapter by plugging its power adapter into an electrical outlet. Reboot one of your networked computers, and check to see if you have an active Internet connection. You must specify that ports 5060-5061 (UDP), 53-53 (UDP), 69-69 (UDP), and 10000-20000 (UDP) are forwarded to the IP address of the Phone Adapter. Before you set up port forwarding on your router, change two of the Phone Adapter's settings using its Interactive Voice Response Menu. First, disable its DHCP feature, then assign a static IP address to the Phone Adapter. See "Chapter 4: Using the Interactive Voice Response Menu" for instructions. If you have a non-Linksys router, refer to your router's documentation for instructions. Access the Router's Web-based Utility by going to http://192. 168. 1. 1 or the IP address of the Router. Leave the User Name field blank, enter the Router's password (the default is admin) in the Password field, then click the OK button. [. . . ] This equipment is designed to be connected to the telephone network or premises wiring using a compatible modular jack, which is FCC Part 68 compliant. Connection to the telephone network should be made by using the standard modular telephone jack. The REN is useful to determine the quantity of devices that may be connected to the telephone line and still have all of those devices ring when your telephone number is called. To be certain of the number of devices that may be connected to the line, as determined by the total RENs, contact the telephone company to determine the maximum REN for the calling area. [. . . ]