3CX Academy, Advanced Certification Questions with complete solutions

3CX Academy, Advanced Certification Questions with complete solutions In the criteria of the "Outbound Rules", "Calls from Extension(s)" having comma separated values will allow multiple extension ranges to be defined - answerTrue The Virtual Extension of the slave must match the master side virtual extension number - answerTrue For extensions that are registered over multiple site-to-site VPNs, by default 3CX delivers the audio between phones if they are on different subnets. - answerFalse On outbound calls to external numbers, 3CX will process "Outbound Rules" in a "Best Matching" way, depending on how many of the criteria match. - answerFalse Wireshark can - without any additional Plugins Decode all Codecs including G711A, G711U, GSM, G729, G726 - answerFalse STUN extensions can be configured to connect to the tunnel port of 3CX instead of the SIP port for more security. - answerFalse The log files of 3CX are never cleaned even when you restart the 3CX Services - answerFalse Once Secure SIP has been configured in 3CX, Secure SIP certificates will need to be deployed manually in phones and softphones OS so that they can communicate. - answerFalse Remote extensions may be provisioned using the HTTP or HTTPS URLs - answerFalse The default Voicemail PIN of an extension consist of 4 random alphanumerical characters. - answerFalse Your 3CX has only one SIP Trunk and receives a call from number . If you have a "Inbound CID Reformatting" rule on the Trunk with "Source Pattern" 813(...)(.*) and "Replace Pattern" 12, the extension that receives the call will see "5791691" as the caller ID on its display. - answerTrue