I have seen quite many times that in ISDN BRI lines isdn will not fire and will give unfound-B Channel error while debug. But at the same time voice call using an ISDN feature phone is working fine. Since Voice call is fine by vendor is not agreeing that there is an issue. What is the difference between ISDN voice call and data call, in what condition Voice call will work and data wont? please suggest
We are pleased to announce availability of Beta software for 16.6.3.
16.6.3 will be the second rebuild on the 16.6 release train targeted
towards Catalyst 9500/9400/9300/3850/3650 switching platforms. We are
looking for early feedback from customers befor...
Introduction Featured Speakers Luis Espejel is the Telecommunications
Manager of IENova, an Oil & Gas company. Currently he works with Cisco
IOS® and Cisco IOS XE platforms, and NX to some extent. He has also
worked as a Senior Engineer with the Routing P...
In this session you can learn more about Layer 3 multicast and the best
practices to identify possible threats and take security measures. It
provides an overview of basic multicast, the best security practices for
use of this technology, and recommendati...