Re: Configuring ISDN in Ireland to dial into London PRI
It's common in Europe for the TEI's to be removed in between calls and Layer1 deactivated; this is the purpose of the "isdn tei first-call" command, and this is normally enforced by the telco. If you want the TEI's assigned at all times and Layer1 to be up, then you should configure "isdn tei power" (default) and ensure the telco will provide the service. Even with "isdn tei first-call", we should still be able to dial out successfully. If you need to troubleshoot this further, check out "debug isdn event" and "debug isdn q921".
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...