Study tips 642-437

Which of the following methods can be used in order to reach the individual extensions at Site B when called via the PSTN?

Which of the following best describes the implementation challenges that are associated with variable-length numbering plans?

Which of the following methods can be used in order to reach the individual extensions at Site B when called via the PSTN?

Which two statements are true regarding SCCP?

Which signaling protocol is appropriate for this situation?

Which two functions are associated with a voice gateway?

Which type of voice port supports immediate-start, wink-start, and delay-start followed by pulse or DTMF tones?

Which types of voice ports allow a small office to provide outbound DNIS and inbound DID?

What is the impact on the DSPs if high codec complexity is configured?

Which codec complexity type will offer the greatest number of voice channels, provided that the complexity type is compatible with the particular codecs that are in use?