D Channel Assign 0x00C4

SwitchKit Name

DChannelAssign

Type

EXS API and SwitchKit API message

Description

This message assigns a channel as an ISDN PRI or an ISDN Series 3
D channel or a subrate channel as an ISDN BRI channel. ISDN channels can be assigned as either primary or secondary.

Sent by

Host

SwitchKit Code

Configuration

In the configuration below you can replace:

PriDChannelSpanID = integer,

PriDChannel = integer,

with

SecondaryDChannelSpanID = integer,

SecondaryDChannel = integer,

DChannelAssign (

Node = integer,

Slot = integer,

PriDChannelSpanID = integer,

PriDChannel = integer,

SecondaryDChannelFacility = integer,

DChannelType = integer,

C Structure

typedef struct {

UBYTE AddrInfo[30];

UBYTE SecondaryDChannelFacility;

UBYTE DChannelType;

UBYTE Data;

} XL_DChannelAssign;

C++ Class

class XLC_DChannelAssign : public XLC_OutboundMessage {

public:

const UBYTE *getAddrInfo() const;

UBYTE *getAddrInfo();

void setAddrInfo(UBYTE *x);

UBYTE getSecondaryDChannelFacility() const;

void setSecondaryDChannelFacility(UBYTE x);

UBYTE getDChannelType() const;

void setDChannelType(UBYTE x);

UBYTE getData() const;

void setData(UBYTE x);

};

EXS API Hex Format

Secondary D Channel Facility

The table below shows timeslots on an E1 span that map to logical channels in the Excel platform. You must assign D channels to timeslot 16 (Channel 30 (0x1E) as noted with shading).You cannot use Channels 30 and 31 for voice/data when configured for ISDN applications.