According to ITU-T E.164 recommendations, which two fields in the National Significant Number
code may be further subdivided? (Choose two.)

What is the maximum length of any numeric geographic area address in ITU recommendation E.164?

Which device is the initiator of a StationD message in a Cisco Unified Communications Manager
SDI trace?

In a SIP REFER-based call transfer, which SIP message is being used by the recipient to notify
the originator that the final recipient was successfully contacted?

Which SIP reason phrase maps to SIP response reason code 181?

Refer to the exhibit.
Which SIP trunk deployment model is shown in this enterprise VoIP topology?

In Key Press Markup Language, which SIP request is used to deliver the actual DTMF digits?

What is the minimum number of H.225 messages required to establish an H.323 call with
bidirectional media?

Which statement about G.722.1 codec support on Cisco Unified Communications Manager is
true?

Which two types of devices on Cisco Unified Communications Manager support iSAC? (Choose
two.)