300-815 Real Exam Dumps Questions and answers 1-10

Get Full Version of the Examhttp://www.EnsurePass.com/300-815.html Question No.2Refer to the exhibit. Users report that when they dial to Cisco Unity Connection from an external network, they cannot enter any digits. Assuming only in-band DTMF is supported, what is a reason for this malfunction?The negotiated RTP port is outside of the range described by RFC, so inband DTMFs do not work.There is SIP Delayed Offer. DTMF is supported only in Early Offer.The rtpmap:0 value for the negotiated codec Read more [...]

300-815 Real Exam Dumps Questions and answers 11-20

Get Full Version of the Examhttp://www.EnsurePass.com/300-815.html Question No.12Which description of RTP timestamps or sequence numbers is true?The sequence number is used to detect losses.Timestamps increase by the time quot;carryingquot; by a packet.Sequence numbers increase by four for each RTP packet transmitted.The timestamp is used to place the incoming audio and video packets in the correct timing order (playout delay compensation).Answer: DSection: Signaling and Media ProtocolsExplanation/Reference:Reference: Read more [...]