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Release Channel With Data 0x0036

SwitchKit Name

ReleaseWithData

Type

EXS API and SwitchKit API message

Description

Release Channel With Data 0x0036

Use this message to release a channel with network-specific information elements that supply the network with host-specific information elements. This message is typically used with ISDN controlled channels.

Sent by

Host

SwitchKit Name

C Structure

typedef struct {

unsigned short SpanA;

UBYTE ChannelA;

unsigned short SpanB;

UBYTE ChannelB;

UBYTE ReleaseDataType;

UBYTE Data[222];

} XL_ReleaseWithData;

C++ Class

class XLC_ReleaseWithData : public XLC_OutboundMessage {

public:

unsigned short getSpanA() const;

void setSpanA(unsigned short x);

UBYTE getChannelA() const;

void setChannelA(UBYTE x);

unsigned short getSpanB() const;

void setSpanB(unsigned short x);

UBYTE getChannelB() const;

void setChannelB(UBYTE x);

UBYTE getReleaseDataType() const;

void setReleaseDataType(UBYTE x);

const UBYTE *getData() const;

UBYTE *getData();

void setData(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 (0x00NN) | 1, 2 | Length (0x0007)
3, 4 | Message Type (0x0036) | 3, 4 | Message Type (0x0036)
5 | Reserved (0x00) | 5 | Reserved (0x00)
6 | Sequence Number | 6 | Same Sequence Number
7 | Logical Node ID | 7 | Logical Node ID
8 : | AIB Address Method 0x00 - Individual AEs | 8, 9 | Status (MSB, LSB) The LSB is the Call State when the Nack value is 0x1D. Otherwise the LSB is 00.
Number of AEs to follow | 10 | Checksum
AE 0x0D Channel A or 0x0D Channel B Specify either Channel A or Channel B - whichever channel did not initiate the release. You must specify the channel twice. With SS7 calls the host receives a Channel Release Request 0x37 message to identify the channel to release.
: | Release Data Type 0x01 Reserved 0x03 ISDN ICB Formatted IE and Raw IE or DASS 2/DPNSS Raw IE Data 0x04 SS7 ICB 0x33 NPDI Universal ICB
| Number of ICBs to follow (Ignore this field if no ICBs in message.)
: | 0x02 Data 0x10 ISDN Formatted IEs 0x11 ISDN Raw IEs 0x12 SS7 Parameters 0x15 DASS2/DPNSS Raw Data 0x1C SS7 TUP Formatted Fields 0x23 BT IUP Parameters 0x25 ISDN Segmented Message 0x03 Extended 0x0033 NPDI Universal ICB
| Refer to Interworking TLVs if you have enabled interworking from the VoIP Protocol Configure 0x00EE message.
: | Checksum

See Integrated Services Digital Network.
A computer, attached to the Excel platform through an RS-232 or Ethernet link, from which you run the telecommunications application that controls the Excel platform.
A group of data bits in a specific format, with a flag at each end to indicate the beginning and the end of the frame.
See Address Information Block.
Most Significant Bit
Least Significant Bit
The condition of a component at a given instant. The current "context" of a PPL object, such as Idle, Seizing, Answered. In PPL files, a State is represented by a circle.
See Signaling System Number Seven.
See Information Control Block.
Network Protocol Data Intelligence. Also called “Interworking,” it is a software product that operates within Excel’s Call Control (Layer 4) and Services (Layer 5) call processing layers. NPDI is meant to enhance Excel’s call processing product offering by allowing call processing layers (specifically Layers 4 and 5) to perform advanced analysis, generation, and conversion of Network Signaling (NS) Layer 3 information.