Channel Parameter Query 0x0080

SwitchKit Name

ChannelParameterQuery

Type

EXS API and SwitchKit API message

Description

This message is used to query signaling timers and filters and configuration for Channel Associated Signaling (CAS) channels. The message response is formatted differently depending on the trunk type of the channel.

PPL Format: E-ONE, T-ONE, SE1LC cards

Non-PPL: T-ONE or ST1LC card using non-PPL format.

 

This message handles all DS3 functionality, including enabling and disabling loop back configuration and loop back queries. You must specify the slot number and the DS3 offset. You must take a DS3 span out of service before you can place it into remote loop back.

Do not use this message for Common Channel Signaling (CCS) channels. For ISDN, use the B Channel Query message. For SS7, use the SS7 CIC Query message.

NOTE: The message format to query PPL channels includes a Response Format field. For backward compatibility, if no value is present, the response will be in non-PPL format.

Sent by

Host

SwitchKit Code

C Structure

typedef struct {

unsigned short Span;

UBYTE Channel;

} XL_ChannelParameterQuery;

C Structure Response

typedef struct {

unsigned short Status;

UBYTE TrunkType;

UBYTE Data[235];

} XL_ChannelParameterQueryAck;

C++ Class

class XLC_ChannelParameterQuery : public XLC_OneChannelOutbound {

public:

unsigned short getSpan() const;

void setSpan(unsigned short x);

UBYTE getChannel() const;

void setChannel(UBYTE x);

};

C++ Class Response

class XLC_ChannelParameterQueryAck : public XLC_AcknowledgeMessage {

public:

unsigned short getStatus() const;

void setStatus(unsigned short x);

UBYTE getTrunkType() const;

void setTrunkType(UBYTE x);

const UBYTE *getData() const;

UBYTE *getData();

void setData(UBYTE *x);

};

Overview of message

The following table provides an overview of this message. The table following it, provides the detail for each byte.

MESSAGE (White)

RESPONSE (Gray)

Byte

Field Description

Byte

Field Description

0

Frame (0xFE)

0

Frame (0xFE)

1, 2

Length (0xNNNN)

1, 2

Length (0x005B)

3, 4

Message Type (0x0080)

3, 4

Message Type (0x0080)

5

Reserved (0x00)

5

Reserved (0x00)

6

Sequence Number

6

Same Sequence Number

7

Logical Node ID

7

Logical Node ID

:

AIB

8, 9

Status MSB, LSB

:

Response Format

10

Trunk Type

:

Checksum

11

Host Service State

 

Response continued below.

12

Reserved

13

Transmit Idle Signaling

14

Transmit Out of Service Signaling

15

Busy Out Enable

16

Distant End Release Mode

17

Answer Supervision Mode

18–37

PPL Protocol Name

38, 39

R2 Timer 1

40, 41

R2 Timer 2

42, 43

R2 Timer 3

44, 45

R2 Timer 4

46, 47

DTMF Timer 1

48, 49

DTMF Timer 2

50, 51

DTMF Timer 3

52, 53

DTMF Timer 4

54, 55

DTMF Timer 5

56, 57

DTMF Timer 6

58, 59

MFR1 Timer 1

60, 61

MFR1 Timer 2

62, 63

MFR1 Timer 3

64, 65

MFR1 Timer 4

66, 67

MFR1 Timer 5

68, 69

MFR1 Timer 6

70, 71

MFR1 Timer 7

72, 73

MFR1 Timer 8

74, 75

DP Timer 1

76, 77

DP Timer 2

78, 79

DP Timer 3

80, 81

DP Timer 4

82, 83

DP Timer 5

84, 85

DP Timer 6

86, 87

DP Timer 7

88, 89

DP Timer 8

90, 91

DP Timer 9

92

Local End Release Mode

93

PCM Encoding Format

94

Checksum

 

 

 

EXS API Hex Format- Detailed

PPL Format

The table below lists the message and response formats to query channels on an E-ONE, SE1LC, or T-ONE card with PPL format.

MESSAGE (White)

RESPONSE (Gray)

Byte

Field Description

Byte

Field Description

0

Frame (0xFE)

0

Frame (0xFE)

1

Length, MSB

1

Length, MSB (0x00)

2

Length, LSB (N)

2

Length, LSB (0x5B)

3

Message Type, MSB (0x00)

3

Message Type, MSB (0x00)

4

Message Type, LSB (0x80)

4

Message Type, LSB (0x80)

5

Reserved (0x00)

5

Reserved (0x00)

6

Sequence Number

6

Same Sequence Number

7

Logical Node ID

7

Logical Node ID

:

AIB

Address Method

0x00 - Individual AEs


8, 9

Status MSB, LSB

Number of AEs to follow

AEs

0x0D Channel

:

Response Format
The desired format of the
response data from the
Excel platform.


NOTE: If no value is entered in this
field, the response will be in
non-PPL format.

0x00 PPL (T-ONE, E-ONE,
SE1LC cards)

10

Trunk Type
0x09 PPL

:

Checksum

11

Host Service State
0x00 Out of Service

0x01 In Service

 

Response continued below.

12

Reserved

13

Transmit Idle Signaling

14

Transmit Out of Service Signaling

15

Busy Out Enable
0x00 Busy Out disabled on this trunk

0x01 Busy Out enabled on this trunk

16

Distant End Release Mode
0x01 Park

0x02 Release

17

Answer Supervision Mode
0x00 Propagate Answer To The Distant End

0x01 Notify Host Of Answer

0x02 Propagate Answer To The Distant End And Notify Host Of Answer

0x03 No Answer Supervision (no propagation of answer or notification)

18–37

PPL Protocol Name

38, 39

R2 Timer 1

40, 41

R2 Timer 2

42, 43

R2 Timer 3

44, 45

R2 Timer 4

46, 47

DTMF Timer 1

48, 49

DTMF Timer 2

50, 51

DTMF Timer 3

52, 53

DTMF Timer 4

54, 55

DTMF Timer 5

56, 57

DTMF Timer 6

58, 59

MFR1 Timer 1

60, 61

MFR1 Timer 2

62, 63

MFR1 Timer 3

64, 65

MFR1 Timer 4

66, 67

MFR1 Timer 5

68, 69

MFR1 Timer 6

70, 71

MFR1 Timer 7

72, 73

MFR1 Timer 8

74, 75

DP Timer 1

76, 77

DP Timer 2

78, 79

DP Timer 3

80, 81

DP Timer 4

82, 83

DP Timer 5

84, 85

DP Timer 6

86, 87

DP Timer 7

88, 89

DP Timer 8

90, 91

DP Timer 9

92

Local End Release Mode
0x01 Park

0x02 Release

93

PCM Encoding Format
0x01 µ-law Encoding

0x02 A-law Encoding

94

Checksum

 

 

 

EXS API Hex Format - Detailed

Non-PPL Format

The following is the message and response format for non-PPL channels (ST1LC card or T-ONE card using non-PPL channels).

MESSAGE (White)

RESPONSE (Gray)

Byte

Field Description

Byte

Field Description

0

Frame (0xFE)

0

Frame (0xFE)

1

Length, MSB

1

Length, MSB (0x00)

2

Length, LSB (N)

2

Length, LSB (0xF4)

3

Message Type, MSB (0x00)

3

Message Type, MSB (0x00)

4

Message Type, LSB (0x80)

4

Message Type, LSB (0x80)

5

Reserved (0x00)

5

Reserved (0x00)

6

Sequence Number

6

Same Sequence Number

7

Logical Node ID

7

Logical Node ID

8

AIB
0x0D Channel

8, 9

Status MSB, LSB

:

Checksum

 

Response continued below.

10

Trunk Type
0x01 E&M

0x02 FXO Loop Start

0x03 FXS Loop Start

0x04 FXO Ground Start

0x05 FXS Ground Start

0x06 DPO

0x07 DPT

0x08 Reserved

0x0A DID

11

Flash Timing Status
0x00 Flash Timing OFF

0x01 Flash Timing ON, propagate to distant end

0x02 Flash Timing ON, inform host

0x03 Flash Timing ON, inform host and propagate

12

Current Layer 3 State

13

Host Service State
0x00 Out of Service

0x01 In Service

Signal Scanning Filters

14, 15

Preseize

16, 17

Inseize

18, 19

Modified Incoming Release

20, 21

Modified Outgoing Release

22, 23

Normal Incoming Release

24, 25

Normal Incoming Release with Flash

26, 27

Normal Outgoing Release

28, 29

Normal Outgoing Release with Flash

30, 31

Post Inseize Acknowledge

32, 33

Outseize Acknowledge

34, 35

Outseize Answer

36, 37

Outseize Dial Signal End

38, 39

First Release

40, 41

ANI Request Off-hook

Signal Scanning Timers

42, 43

Inseize Complete

44, 45

Post Inseize Complete

46, 47

Start Normal Outgoing Release

48, 49

Start Normal Incoming Release

50, 51

Outseize Acknowledge

52, 53

Outseize Answer

54, 55

Guard Timeout

56, 57

Release

58, 59

Glare Detection

60, 61

Minimum Flash

62, 63

Maximum Flash

64, 65

Start Dial Minimum Wink

66, 67

Start Dial Maximum Wink

68, 69

Minimum Delay Dial Signal

70, 71

Maximum Delay Dial Signal

72, 73

Post Start Dial Signal Outpulse Delay

74, 75

Wink 2 Min. Receive Duration

76, 77

Wink 2 Max. Receive Duration

78, 79

Wink 2 Min. Post Outpulse Delay

80, 81

Wink 2 Max. Post Outpulse Delay

82, 83

Wink 2 Max. Receive Detection

84, 85

Wink 3 Min. Receive Duration

86, 87

Wink 3 Max. Receive Duration

88, 89

Wink 3 Min. Post Outpulse Delay

90, 91

Wink 3 Max. Post Outpulse Delay

92, 93

Wink 3 Max. Receive Detection

94, 95

Wink 4 Min. Receive Duration

96, 97

Wink 4 Max. Receive Duration

98, 99

Wink 4 Min. Post Outpulse Delay

100, 101

Wink 4 Max. Post Outpulse Delay

102, 103

Wink 4 Max. Receive Detection

104, 105

Wink 5 Min. Receive Duration

106, 107

Wink 5 Max. Receive Duration

108, 109

Wink 5 Min. Post Outpulse Delay

110, 111

Wink 5 Max. Post Outpulse Delay

112, 113

Wink 5 Max. Receive Detection

114, 115

Wink 6 Min. Receive Duration

116, 117

Wink 6 Max. Receive Duration

118, 119

Wink 6 Min. Post Outpulse Delay

120, 121

Wink 6 Max. Post Outpulse Delay

122, 123

Wink 6 Max. Receive Detection

124, 125

Wink 7 Min. Receive Duration

126, 127

Wink 7 Max. Receive Duration

128, 129

Wink 7 Min. Post Outpulse Delay

130, 131

Wink 7 Max. Post Outpulse Delay

132, 133

Wink 7 Max. Receive Detection

134, 135

Wink 8 Min. Receive Duration

136, 137

Wink 8 Max. Receive Duration

138, 139

Wink 8 Min. Post Outpulse Delay

140, 141

Wink 8 Max. Post Outpulse Delay

142, 143

Wink 8 Max. Receive Detection

144, 145

Post ANI Off-Hook Outpulse Delay

146, 147

Max. Receive ANI Off-Hook Request Detection

148, 149

Max. Receive Dialtone Detection

150, 151

MFR1 Min. Receive KP Duration

152, 153

MFR1 Min. Receive Digit Duration

154, 155

MFR1 Max. Receive KP Detection

156, 157

MFR1 Min. Receive Interdigit Duration

158, 159

MFR1 Max. Receive Interdigit Duration

160, 161

DTMF Max. Receive 1st Digit Detection

162, 163

DTMF Min. Receive 1st Digit Detection

164, 165

DTMF Min. Receive Interdigit Duration

166, 167

DTMF Max. Receive Interdigit Duration

Transmit Signal Timers

168, 169

Wink Duration

170, 171

Flash Duration

172, 173

Primary Outseize Signaling

174, 175

Outseize Signaling

176, 177

Delay Dial Signal Start

178, 179

Fixed Pause

180, 181

Timed Answer

182, 183

Ringing On Duration

184, 185

Ringing Off Duration

186, 187

Wink 1 Min. Transmit Delay

188, 189

Wink 2 Min. Transmit Delay

190, 191

Wink 2 Max. Transmit Delay

192, 193

Wink 2 Transmit Duration

194, 195

Wink 3 Min. Transmit Delay

196, 197

Wink 3 Max. Transmit Delay

198, 199

Wink 3 Transmit Duration

200, 201

Wink 4 Min. Transmit Delay

202, 203

Wink 4 Max. Transmit Delay

204, 205

Wink 4 Transmit Duration

206, 207

Wink 5 Min. Transmit Delay

208, 209

Wink 5 Max. Transmit Delay

210, 211

Wink 5 Transmit Duration

212, 213

Wink 6 Min. Transmit Delay

214, 215

Wink 6 Max. Transmit Delay

216, 217

Wink 6 Transmit Duration

218, 219

Wink 7 Min. Transmit Delay

220, 221

Wink 7 Max. Transmit Delay

222, 223

Wink 7 Transmit Duration

224, 225

Wink 8 Min. Transmit Delay

226, 227

Wink 8 Max. Transmit Delay

228, 229

Wink 8 Transmit Duration

230, 231

MFR1 Transmit KP Duration

232, 233

MFR1 Transmit Digit Duration

234, 235

MFR1 Transmit Interdigit Duration

236, 237

DTMF Transmit Digit Duration

238, 239

DTMF Transmit Interdigit Duration

Channel Configuration

240

Incoming Start Dial Type
0x00 Not Configured or Invalid for Trunk Type

0x01 Wink Start

0x02 Delay Dial

0x03 Immediate

0x04 Dial Tone

241

Outgoing Start Dial Type
0x00 Not Configured or Invalid for Trunk Type

0x01 Wink Start

0x02 Delay Dial

0x03 Fixed Pause

0x04 Dial Tone

242

Busy Out Flag
0x00 Busy Out disabled on this trunk

0x01 Busy Out enabled on this trunk

243

Distant End Release Mode
0x01 Park

0x02 Release

244

Answer Supervision Mode
0x00 Propagate Answer To The Distant End

0x01 Notify Host Of Answer

0x02 Propagate Answer To The Distant End And Notify Host Of Answer

0x03 No Answer Supervision (no propagation of answer or notification)

245

Local End Release Mode
0x01 Park

0x02 Release

246

PCM Encoding Format
0x01 µ-law Encoding

0x02 A-law Encoding

247

Checksum