Snom 4S User Manual
Page 59
snom technology AG • 59
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S N O M
4 S N A T F
I L T E R
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Currently, the following reasons are available:
•
“BYE” means that the call was terminated by a regular BYE mes-
sage.
•
“No 200 Ok” is used when the call did not establish (4xx code or
other final error codes).
•
“OPTIONS” is used when the call was terminated because there was
no response to an OPTIONS refresh request of the SBC.
•
“media timeout” indicates that the call was terminated because the
SBC detected that the media flows was disrupted.
•
“one-way audio” is similar to media timeout, but happens when
there was a longer period of one way audio.
•
“Maximum Session Duration” is used when the SBC closes the call
because the maximum duration (provided in the “expires” param-
eter in the action=start result) has been reached.
5
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