Cisco Cisco Instant Connect Technical Manual

DFSIG Descriptor

A DFSIG descriptor is identified by the controlType and controlModule as shown in following XML block:

<ipics:SerialRadioTypeDescriptor
xmlns:ipics="urn:com.cisco.ipics.RadioDescriptor"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="urn:com.cisco.ipics.RadioDescriptor
../../SerialRadioTypeDescriptor.xsd "
name="DFSIG-Example"
controlType="P25DFSIG"
controlModule="P25DFSIGateway">

DFSI descriptors are not required to have any blocks for channel selectors, control functions, etc., as it
simply is a gateway to fixed stations. These attributes are a function of the fixed station the DFSIG is
interoperating with.

Fixed Station Descriptor

A fixed station descriptor is identified by the controlType and controlModule as shown in following XML
block:

<?xml version="1.0" encoding="UTF-8"?>
<ipics:SerialRadioTypeDescriptor
xmlns:ipics="urn:com.cisco.ipics.RadioDescriptor"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="urn:com.cisco.ipics.RadioDescriptor
../../SerialRadioTypeDescriptor.xsd"
name="FixedStation-Tait"
controlType="FIXED_STATION"
controlModule="P25DFSIGateway">

Channel Selectors

Channel selectors are defined for fixed stations in ChannelSelector blocks. Each channel selector has an
attribute called "label" that is a maximum of 12 characters in length. The Action element within each
channel selector element contains the command represented by the channel selector. The attribute
"type" for Action elements must always be "tune". The Command element defines the behavior of the
channel selector.

Below is an example of a channel selector for a fixed station: