After a user logs in to a mobile client and makes a VoIP call, a message indicating VoIP registration failure is displayed. Check the mobile client log and find that the receiving and sending addresses are both the intranet IP address in the packets registered through the intranet Wi-Fi. Which of the following methods can solve the problem?
In the eSpace UC solution, when the eSpace Audio Recorder is deployed in a two-node cluster, two or more () can be deployed.
In a multi-node centralized network, the status of analog users of the local node is normally displayed as () on the local node.
When transfer CDR to BMU, () protocol are used. (Multiple Choice)
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