Wireless internet question?

Does the word "router" mean it is capable of wireless internet? Is this comtrend able to go wireless? If so, what is the i.p to type in the address bar...(after searching it seems 192.168.1.1 is very common for many routers so I tried that)

I typed in the i.p 192.168.1.1 in my address bar and when asked for the username and password, I cannot log in. I have tried "admin, admin" and "root, root" but neither work. Does anyone know another combination to try? Or does this mean my isp has changed them from the defaults? (The router came with the dsl service provided by a local isp.)

Thanks, I'll award a best answer.

Oh, sorry...

It's a comtrend CT-5621

'Router' doesnt necessarily mean that it has wireless capabilities, but if it came with your ISP it probably is. The address to access your router's settings is different depending on which model the router is, so is the login password.

Can you post your router model and make please?

UPDATE-
It seems your router does not have wireless capabilities, it also seems that your ISP is likely to have changed your us/pass details. Have a look at this - http://www.fixya.com/support/t227909-rou...

router can be hardwired or wireless - it should have a light for the wireless if it is in fact wireless. You can look on the internet to find out if your ISP changes the user name and password (or you could call the tech support number). Likewise you can look up the user's guide for your specific hardware on the internet as well, if you don't have it. I think my Linksys router's default is "admin" (with no password). If your ISP set it up, if it is wireless, they no doubt set up the necessary security as well, and you need to talk to them about those details.

The word router means that it is a router (see http://en.wikipedia.org/wiki/Router. Would it really kill you to look that up first?). Obiously, a wireless router is capable of maintaining a wireless internet connection.
192.168.1.1 is the default gateway ip in a local area network. Oviously, outside of a LAN, no IP is identical.
The standard login details differ depending on your router. Read the manual, obviously. You can't expect us to know without telling us what it is.