If registering process requires a password and it is not provided, what message will the registrar send?
Which of the following are valid configurations for Open standard SIP architecture? Choose 2 answers
Which of the following are methods are supported by SIP Server for detecting whether a particular device is unavailable and needs to be placed in Out of Service state? (Choose 2 answers)
Which statement is correct?
In a single site deployment, SIP Server can be deployed in which of the following modes? Choose 3 answers
What does the parameter 'confrole=monitor' in the INVITE message sent to Media Server indicate about this participant?
Which of the following choices below contains all the messages that SIP is required to act on during the request/response handshake?
Which of the following are SIP methods that can be used to pass DTMF tones? (Choose 3 answers)
When using the REFER method, where would you specify the party the call is being transferred to?
SIP Server supports active out-of-service detection for which of the following types of ONs? (Choose 2 answers)