I need to insert a pair of gateways between a Nortel PBX and the AT&T network jacks. There are 6 PRIs feeding the PBX configured with a primary D channel on span 1 and a backup D channel on span 2. The other four spans have all 24 channels set as B channels.
I tried NFAS configuration but cannot get the network to except or take calls from a FXS port on the gateway. The D channel goes down and up with every call attempt.
I cannot configure NFAS to work with the PBX side. NFAS will not allow the PRI to be set for network-emulation.
Changing the configuration on the Nortel is not a good option. I need to match it.
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...