Important! From version X8.8 onward, you must create forward and reverse DNS entries for all Expressway-E systems, so that systems making TLS connections to them can resolve their FQDNs and validate their certificates.
Call licensing is carried out on a per- cluster basis. Any call licenses that have been installed on a cluster peer are available for use by any peer within the cluster. If a cluster peer becomes unavailable, the call licenses installed on that peer will remain available to the rest of the cluster peers for two weeks from the time the cluster lost contact with the peer. This will maintain the overall license capacity of the cluster — however, note that each peer is limited by its physical capacity.
(Q). テレプレゼンスエンドポイントで MRA 接続を行う際の設定方法は？
(A). 下記のドキュメントをご確認ください。注意点として、証明書の SAN を適切に設定しないと接続できない場合があります。