A videophone can be defined as a telephone, which has a viewing screen and a built-in camera. The main advantage of a videophone is that you can talk and see with a person at the same time. It gives the impression that the person whom you’re talking to is right in front of you. Videophones can also be used to…
Tag: Isdn
Cisco Ccna Ccnp Certification Exam Caller Id Screening And Callback
As a CCNA and/or CCNP candidate, you’ve got to be able to spot situations where Cisco router features can save your client money and time. For example, if a spoke router is calling a hub router and the toll charges at the spoke site are higher than that of the hub router, having the hub router hang up initially and…
Cisco Ccna Ccnp Exam Tutorial Testing Isdn Links Without Pings
To earn your Cisco CCNA and CCNP certifications, you’ve got to master ISDN – and despite what some people say, there’s still a lot of ISDN out there that needs to be supported. And when it comes to troubleshooting ISDN, there’s a lot to look at. Is the correct ISDN switchtype configured? Are the dialer map statements correct? What about…
Cisco Certification Introduction To Isdn
From the CCNA to the CCIE, ISDN is one of the most important technolgies you’ll work with. It’s also very common in the field ISDN is frequently used as a backup connection in case an organization’s Frame Relay connections go down. Therefore, it’s important to know ISDN basics not only for your particular exam, but for job success. ISDN is…
Cisco Ccna Ccnp Certification Exam Tutorial Dialer Watch
Dialer Watch is a vital part of your CCNA and CCNP studies, particularly for the BCRAN exam, but it’s one of the most misunderstood technologies as well. To help you pass the CCNA and CCNP certification exams, here’s a detailed look at Dialer Watch. Dialer Watch allows you to configure a route or routes as “watched” when the watched route…
Got Dial Up
Forget Online Gaming Computer games have come a long way since electronic checkers and the like. Today, we’ve got computer games that would put some 21st century movies to shame and interest in online gaming is catching on like some kind of crazy fever. Once dominated by males aged 25 and older, today’s gaming generation includes mom, sis, aunt, even…