Installation & Operation Manual 566 Document # LTRT-92224
Mediant 8000
Parameter Name Type
Provisioning
Type
Description
Max Call
Duration
Integer
0 – 35791120
Instant Defines the maximum call duration in
minutes. If set to non-zero value and the
specified time expires, both sides of the
call are released (IP and Tel).
Media Security
Behavior
Enum
Preferable,
Mandatory,Prefera
bleSingleMedia
Instant Defines the mode of operation when SRTP
is used.
Table 40-6: SIP Protocol Settings
Parameter
Name
Type
Provisio
ning
Type
Description
DNS Query
Type
Enum
A-Record, SRV, NAPTR
Instant Enables the use of DNS Service
Record (SRV) queries to discover
Proxy servers.
Forking
Handling
Mode
Enum
Sequential, ParallelHandling
Instant Defines how the device reacts to
forking of outgoing INVITE
messages by the Proxy.
 Sequential Handling – the
device opens a voice stream
toward the first 18x SIP
response that includes an
SDP, and disregards any 18x
response with an SDP received
thereafter.
 Parallel Handling – the device
opens a voice stream toward
the first 18x SIP response that
includes an SDP, and re-opens
the stream toward any
subsequent 18x responses
with an SDP.
Note: Regardless of the Forking
Handling Mode value, once a SIP
200 OK response is received, the
device uses the RTP information
and re-opens the voice stream, if
necessary.