NexLog Recorder User Manual v2.2.0
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None
: No pre-filtering is performed. Accepts traffic from all source ports.
Typically, it is either set to FULL or to a list of ports, except when using dynamic
channel mapping, in which case, it should be set to NONE or a list of ports.
Channel Parameters
The channel level configuration is accomplished the same way as other boards.
Click on the plus sign (+) next to the board name to open the list of channels for
a board. From there clicking on the gear icon will show the channel specific
configuration. On the channel page there is an RTP tab where VoIP specific
parameters can be changed. The settings include channel mapping parameters,
which direct RTP packets from a specific IP address, MAC address, or port
number to record on the specified channel (or which specifies dynamic channel
mapping).
When a virtual board is added the virtual channels are added to the recorder
and are assigned recorder channel numbers based on the channel numbering
sequence. The channel numbering sequence starts with hardware based
channels, beginning with installed telephony boards, followed by the channels
on virtual boards in the order they were added via NexLog Configuration
Manager. For example, if the recorder has 8 hardware-based channels, then the
first virtual channel (Channel1 of the virtual board) will be assigned to recorder
channel 9. For an illustration, see
Section: 3.5. Set the Recording Control
Parameters
.
Channel Configuration Parameters
The following information lists the channel configuration parameters and valid
values that can be specified. When used in the [Defaults] section, the parameter
is separated from the value by a colon and space (e.g., PORT: 5000), and when
used in the [Channels] section, the parameter is separated from the value by an
equals sign (e.g., PORT=5000).
List of Channel Parameters
IP Address: <IP-address>
MAC Address: <MAC-address>
RTP Ports: <port-list>
Signal Ports: <port-list>
RTP Mixing Mode:
Rtp Mux None
, Rtp Mux Dir, Rtp Mux Port, Rtp Mux
Ip Port, Rtp Mux Ssrc
Signal Protocol:
Rtp Sig None
, Rtp Sig Sip Trunk, Rtp Sig Zetron Rds,
Rtp Sig Cisco Forked, Rtp Sig Telex Ip223, Rtp Sig Telex Ip223 Trunked,
Rtp Sig Efjohnson