Posted by: Pdfprep
Post Date: May 14, 2021
Refer to the exhibit.
A call is failing to establish between two SIP Devices. The Called device answer with this SDP.
Which SDP parameter causes this issue?
A . The RTP port is set to 0.
B . The payload for
C . 711ulaw must be 18.
D . The media stream is set to sendonly.
E . The calling device did not offer a ptime value.
Answer: A
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