Channel Released With Data 0x0069

SwitchKit Name

ChannelReleasedWithData

Type

EXS API and SwitchKit API message

Description

This message indicates that the network has initiated a release with associated data. If no parameter data is associated with the call release, then a Channel Released (0x49) message is sent instead.

For a VoIP call, a Release TLV will appear in the message in the Extended ICB. For SS7 TUP, Release parameters are included in a BT IUP parameters ICB. When BT IUP is configured, then a BT IUP ICB with a release TLV may be present.

For SwitchKit Only

When an ICBType field is set to 0x03, use the following methods for extracting the data of the fields shown in the following table.

Sent by

Excel platform

Resent in EXS API

This message is resent once after five seconds.

Example Message
(Log Output in SwitchKit)

The following socket log output/example message is an H.323 call, that the network has initiated a release with a Release TLV indicating Invalid Permission Chosen, Facility Call Deflection.

00 5d 00 69 00 2c 01 00 01 0d 03 00 00 04

02 02 1e 2a 00 05 01 04 00 04 00 00 00 00

01 05 00 04 00 00 00 00 01 11 00 04 00 00

00 00 01 10 00 04 00 00 00 00 01 12 00 04

00 00 00 00 03 00 33 00 1e 00 04 27 4e 00

02 00 10 27 92 00 04 c0 a8 00 1a 27 93 00

04 00 00 20 5c 27 e3 00 02 02 0c

SwitchKit Code

C Structure

typedef struct {

unsigned short Span;

UBYTE Channel;

UBYTE ICBCount;

UBYTE ICBType;

UBYTE ICBSubtype;

UBYTE ICBLength;

UBYTE ICBData[219];

} XL_ChannelReleasedWithData;

DllExport bool

sk_extractExtendedICBFromChannelReleasedWithData(in

t* xtICBSubtype, int* xtICBLength, UBYTE** ICBData,

XL_ChannelReleasedWithData* crwd)

C++ Class

class XLC_ChannelReleasedWithData : public XLC_OneChannelMessage {

public:

unsigned short getSpan() const;

void setSpan(unsigned short x);

UBYTE getChannel() const;

void setChannel(UBYTE x);

UBYTE getICBCount() const;

void setICBCount(UBYTE x);

UBYTE getICBType() const;

void setICBType(UBYTE x);

UBYTE getICBSubtype() const;

void setICBSubtype(UBYTE x);

UBYTE getICBLength() const;

void setICBLength(UBYTE x);

const UBYTE *getICBData() const;

UBYTE *getICBData();

void setICBData(UBYTE *x);

XBYTE getExtendedICBSubtype() const;

XBYTE getExtendedICBLength() const;

const UBYTE *getExtendedICBData() const;

UBYTE *getExtendedICBData();

};

EXS API Hex Format

0x1E Generic PPL in Channel Released with Data

When an IP channel is released, the Excel platform sends a Channel Released with Data message to the host. The message contains the following data, providing IP statistics for the IP call:

0x0033 NPDI Universal ICB in Channel Released with Data