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Connect To Conference 0x004E

SwitchKit Name

ConnectToConference

Type

EXS API and SwitchKit API message

Description

Connect To Conference 0x004E

NOTE: If you are using the DSP Series 2 card, use the Resource Connect 0x0127 message to connect to a conference.

Use this message to add a channel to a conference on an MFDSP or DSP-ONE card. The channel to be added to a conference must be in one of the following states: inseized, parked, connected, or outseized.

Sent by

Host

SwitchKit Code

C Structure

typedef struct {

unsigned short Span;

UBYTE Channel;

unsigned short ConferenceID;

} XL_ConnectToConference;

C Structure Response

typedef struct {

unsigned short Status;

unsigned short Span;

UBYTE Channel;

} XL_ConnectToConferenceAck;

C++ Class

class XLC_ConnectToConferenceAck : public XLC_AcknowledgeMessage {

public:

unsigned short getStatus() const;

void setStatus(unsigned short x);

unsigned short getSpan() const;

void setSpan(unsigned short x);

UBYTE getChannel() const;

void setChannel(UBYTE x);

};

C++ Class Response

class XLC_ConnectToConference : public XLC_OneChannelOutbound {

public:

unsigned short getSpan() const;

void setSpan(unsigned short x);

UBYTE getChannel() const;

void setChannel(UBYTE x);

unsigned short getConferenceID() const;

void setConferenceID(unsigned short 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 (0x00NN)
3, 4 | Message Type (0x004E) | 3, 4 | Message Type (0x004E)
5 | Reserved (0x00) | 5 | Reserved (0x00)
6 | Sequence Number | 6 | Same Sequence Number
7 | Logical Node ID | 7 | Logical Node ID
: | AIB 0x00 - Individual AEs | 8, 9 | Status (MSB, LSB) 0x1D03 Invalid Channel State: Channel Idle 0x1D09 Invalid Channel State: L3 CLear Wait Also see Common Response Status Values chapter
Number of AEs to follow
AE 0x0D Channel
: | Conference ID (MSB, LSB) The number assigned to the conference in the Response to the Conference Create message. | : | AIB Same as message
: | Checksum
: | Checksum

Digital Signal Processor
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.
Range of channels provided by T1 or E1 transmission service. A physical span is a group of channels taking up a single physical wire. A logical span is a group of channels taking up less than a single logical wire, or carried over more than one physical wire.
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.