I changed my ISP-Internet service provider and now my CCTV cameras don't work

I changed my ISP-Internet service provider   and now my CCTV cameras don't work

  

This can happen because when you change your ISP all the setting in the old modem-router are gone.You should write the settings down before you change modem-router.If it is to late, you do port forwarding again.Few simple steps you can take to solve the issue.
1. Find your gateway by typing ipconfig in the DOS prompt 
2. open the modem-router setting and look for firewall, pinholes,port forwarding. I found a great site which can help http://portforward.com/
3. On the DVR go to network setting page and see if it set to optain ip automatically automatic/DHCP. If not check the box , so the dvr gets ip address automatically. Sometime a rebot is required.
I have several videos and some more posts for some other issues please check www.blog.dvrunlimited.com

http://www.att.com/esupport/main.jsp?cv=812   this a link for att u-verse 

Divisdvr video sample with POS interface

Divisdvr is a PC-based DVR, you can buy this divis dvr board from dvrunlimited, all you need is a computer to install this card into the PCI slot or the PCIE slot available on the PC. The card comes with a CD, which has all the software and manual required. The POS interface feature is build in, it works with most POS systems like in 7-Eleven, Arco AMPM, Chevron,Shell, etc.Samsung, Datasum and some other cash registers are also compatible.Call- 209495-3905 for any question, if located in CALIFORNIA we can provide installation also
Divisdvr is also Hybrid you can install most branded Ip megapixel cameras like axsis,acti,vivotek, aracontvision etc
www.dvrunlimited.com

Open ports in att&t u-verse to view cameras remotely

This the page where you add the ports to be opened for your DVR .
usually you can access the by typing 192,168,1,254 and the user-name is admin , password is the device access code printed on the modem a yellow sticker.
This setting is under firewall. A restart is required after all is done.
www.dvrunlimited.com

How to change date format on a HDSDI DVR

 

 

Go to the setup and then click on date and time time setup .

From the drop down select the format you want.