20 Most Recent RCA DCM315R Modem Questions & Answers

The DCM315R is not a dial-up modem, and has nothing to do with your telephone.

RCA DCM315R... | Answered on Mar 22, 2015

The DCM315 doesn't have a password, as there are no real settings that can be changed by the end-user.

RCA DCM315R... | Answered on Mar 22, 2015

Found the answer on DSLDepot.com.

RCA DCM315R... | Answered on Sep 09, 2012

Unfortunately, you will not be able to log into your modem and change any settings.

You will have to log into your Router that is connected to your Modem.

You can do this by the following:

Step 1. Click Start - Run

Step 2. Type CMD and press enter

Step 3. At the Command Prompt type IPCONFIG

Step 4. You will be shown a Gateway IP address

Step 5. Open a web Browser and type in the Gateway IP address and hit enter

Step 6. you should be prompted for a user name and password

Step 7. If you haven't set the username and password try Admin for the username and leave the password blank.

Step 8. Once in, you can click on teh tabs until you find a section for opening ports, find or enter the ports you want open

UDP 3074
TCP 3074

Be sure to Rate/Vote

RCA DCM315R... | Answered on Apr 25, 2010

Please answer the following probing questions.

a. Do you have a router or you are trying to connect directly through the modem.

b. What's the brand and model number of your modem and router.(if applicable)

c. What is the operating system of the computer that you are using? (eg. windows XP, Vista, windows 7, Mac OS, Linux).

RCA DCM315R... | Answered on Mar 20, 2010


read it!

RCA DCM315R... | Answered on Jul 01, 2009

Try changing the MTU size to 1350, 1300, 1250, and 1200.

RCA DCM315R... | Answered on Jun 24, 2009

try downloading firefox from www.firefox.com and install that. See if you get the same issues. That will help isolate the issue.

RCA DCM315R... | Answered on May 26, 2009

To connect your modem to a wirless router. Then make sure when you set up the wireless router that you remember the settings (mainly the password) and what kind of security you set, WAP, WEP AES or TKTP. Also make sure the wirless connector is enabled on your PSP (basically a switch on top of your hand held system).

RCA DCM315R... | Answered on Apr 30, 2009

For Me I Use I don't know if that will work for you, but it might.

RCA DCM315R... | Answered on Apr 30, 2009

a tv splitter is a cheap one-way device, it does not support return data,
no answer from the modem no connection
google for a digitap splitter

RCA DCM315R... | Answered on Feb 28, 2009

is your tape write protected??

RCA Computers &... | Answered on Aug 18, 2019

  • Open internal fuse
  • Power supply failure

RCA Computers &... | Answered on Aug 13, 2019

On my CPU I can type settings in the computer search bar and the setting app comes up along with other setting info which is on my computer. I can drag and drop the settings app/link onto my monitor or right click and install else where.
If you deleted it may be in your trash folder unless you emptied it. If it has been deleted from your PC completely you may have to reinstall it.


RCA Computers &... | Answered on Jul 14, 2019

RCA Galileo Pro 11.5" 32GB Touchscreen Tablet Computer with Keyboard Case Quad-Core 1.3Ghz Processor 1GB Memory 32GB HDD Webcam Wifi Bluetooth Android 6.0-Charcoal

it is an ANDROID OS device .
so best is to ask on android. forum.

RCA Computers &... | Answered on Jul 13, 2019

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