You are here: CSP API Reference > 1 EXS & SwitchKit API Messages > D Channel De-assign 0x00C5
SwitchKit Name
DChannelDeAssign
Type
EXS API and SwitchKit API message
Description
This message is used by the host to de-assign an ISDN PRI D channel. The D channel may then be re-assigned using the D Channel Assign message. D channel De-assign messages must be sent for each of the D channels (DSOs) making up the Super Rate D channel. The base D channel must be de-assigned before any of the others can be de-assigned.
Sent by
SwitchKit Code
Configuration
DChannelDeassign (
Node = integer,
Span = integer,
Channel = integer);
C Structure
typedef struct {
unsigned short Span;
UBYTE Channel;
} XL_DChannelDeAssign;
C++ Class
class XLC_DChannelDeAssign : public XLC_OneChannelOutbound {
public:
unsigned short getSpan() const;
void setSpan(unsigned short x);
UBYTE getChannel() const;
void setChannel(UBYTE x);
};
EXS API Hex Format
MESSAGE (White) |
RESPONSE (Gray) |
||
Byte |
Field Description |
Byte |
Field Description |
0 |
Frame (0xFE) |
0 |
Frame (0xFE) |
1, 2 |
Length (0xNNNN) |
1, 2 |
Length (0x0007) |
3, 4 |
Message Type (0x00C5) |
3, 4 |
Message Type (0x00C5) |
5 |
Reserved (0x00) |
5 |
Reserved (0x00) |
6 |
Sequence Number |
6 |
Same Sequence Number |
7 |
Logical Node ID |
7 |
Logical Node ID |
: |
Address Method 0x00 - Individual AEs |
8, 9 |
|
Number of AEs to follow |
|||
AEs or |
|||
: |
Checksum |
10 |
Checksum |