T1 CAS Filters and Timers

 

Signal Scanning Filters:

Signal Scanning Filters define the duration that an expected signaling condition is expected to be valid before it is declared to have occurred. Filter values are entered in the Filter/Timer Configure pane in millisecond decimal units. Filter Values however are sent to the IMG in 10 millisecond units. Therefore they must be entered in 10 ms increments. If there is no value in a field, the timer does not apply.

 

Timer
No.

Signal Scanning Filter

E&M

FXS-LS

0x01

Preseize

100

 

0x02

Inseize

150

200

0x03

Modified Incoming Release

700  

700

0x04

Modified Outgoing Release

700  

700

0x05

Normal Incoming Release

700

700

0x06

Normal Incoming Release w/Flash

1020

1020

0x07

Normal Outgoing Release

700   

700

0x08

Normal Outgoing Release w/Flash

1020

1020

0x09

Post Inseize Acknowledgment

 

 

0x0A

Outseize Acknowledgment

100   

180

0x0B

Outseize Answer

350

 

0x0C

Outseize Dial Signal End

40

 

0x0D

First Release

700   

700

0x0E

ANI Req Offhook

200

200

 

 

Signal Scanning Timers:

Signal Scanning Timers (table below) define the minimum and maximum acceptable durations for signaling condition to exist from the point they are declared valid.

 

Timer No.

Signal Scanning Timer

E&M

FXO-LS

FXS-LS

FXO-GS

FXS-GS

0x15

Inseize Complete

 

 

 

6040

 

0x16

Post Inseize Complete

 

 

 

 

220

0x17

Start Normal Outgoing Release

0

 

 

 

 

0x18

Start Normal Incoming Release

0

 

 

 

 

0x19

Outseizure Acknowledgment

5000

 

 

5000

6000

0x1A

Outseizure Answer

100,000

 

640,000

 

 

0x1B

Guard Time-out

700

850

 

850

 

0x1C

Release

320,000

 

320,000

320,000

320,000

0x1D

Glare Detection

100

300

 

100

 

0x1E

Minimum Flash

300

300

300

300

300

0x1F

Maximum Flash

1000

1000

1000

1000

1000

0x20

Start Dial (Wink 1) Minimum Wink

100

 

 

 

 

0x21

Start Dial (Wink 2) Maximum Wink

350

 

 

 

 

0x22

Minimum Delay Dial Signal

140

 

 

 

 

0x23

Maximum Delay Dial Signal

4000

 

 

 

 

0x24

Post Start Dial Signal Outpulse Delay

80

 

 

 

 

0x25

Wink 2 Minimum Receive Duration

100

 

 

 

 

0x26

Wink 2 Maximum Receive Duration

500

 

 

 

 

0x27

Wink 2 Minimum Post Outpulse Delay

100

 

 

 

 

0x28

Wink 2 Maximum Post Outpulse Delay

3500

 

 

 

 

0x29

Wink 2 Maximum Receive Detection

11,500

 

 

 

 

0x2A

Wink 3 Minimum Receive Duration

100

 

 

 

 

0x2B

Wink 3 Maximum Receive Duration

600

 

 

 

 

0x2C

Wink 3 Minimum Post Outpulse Delay

100

 

 

 

 

0x2D

Wink 3 Maximum Post Outpulse Delay

3500

 

 

 

 

0x2E

Wink 3 Maximum Receive Detection

4,000

 

 

 

 

0x2F

Wink 4 Minimum Receive Duration

100

 

 

 

 

0x30

Wink 4 Maximum Receive Duration

350

 

 

 

 

0x31

Wink 4 Minimum Post Outpulse Delay

100

 

 

 

 

0x32

Wink 4 Maximum Post Outpulse Delay

3,500

 

 

 

 

0x33

Wink 4 Maximum Receive Detection

4,000

 

 

 

 

0x34

Wink 5 Minimum Receive Duration

100

 

 

 

 

0x35

Wink 5 Maximum Receive Duration

350

 

 

 

 

0x36

Wink 5 Minimum Post Outpulse Delay

100

 

 

 

 

0x37

Wink 5 Maximum Post Outpulse Delay

3,500

 

 

 

 

0x38

Wink 5 Maximum Receive Detection

4,000

 

 

 

 

0x39

Wink 6 Minimum Receive Duration

100

 

 

 

 

0x3A

Wink 6 Maximum Receive Duration

350

 

 

 

 

0x3B

Wink 6 Minimum Post Outpulse Delay

100

 

 

 

 

0x3C

Wink 6 Maximum Post Outpulse Delay

3,500

 

 

 

 

0x3D

Wink 6 Maximum Receive Detection

4,000

 

 

 

 

0x3E

Wink 7 Minimum Receive Duration

100

 

 

 

 

0x3F

Wink 7 Maximum Receive Duration

350

 

 

 

 

0x40

Wink 7 Minimum Post Outpulse Delay

100

 

 

 

 

0x41

Wink 7 Maximum Post Outpulse Delay

3,500

 

 

 

 

0x42

Wink 7 Maximum Receive Detection

4,000

 

 

 

 

0x43

Wink 8 Minimum Receive Duration

100

 

 

 

 

0x44

Wink 8 Maximum Receive Duration

350

 

 

 

 

0x45

Wink 8 Minimum Post Outpulse Delay

100

 

 

 

 

0x46

Wink 8 Maximum Post Outpulse Delay

3,500

 

 

 

 

0x47

Wink 8 Maximum Receive Detection

4,000

 

 

 

 

0x48

Post ANI Offhook Outpulse Detection

1,000

 

 

 

 

0x49

Maximum Receive ANI Off-hook Request

16,000

 

 

 

 

0x4A

Maximum Receive Dialtone Detection

8,000

8,000

8,000

8,000

8,000

0x4B

MFR1 Minimum Receive KP Duration

50

50

50

50

50

0x4C

MFR1 Minimum Receive Digit Duration

30

30

30

30

30

0x4D

MFR1 Maximum Receive KP Duration

10,000

10,000

10,000

10,000

10,000

0x4E

MFR1 Minimum Receive Interdigit Duration

30

30

30

30

30

0x4F

MFR1 Maximum Receive Interdigit Duration

10,000

10,000

10,000

10,000

 

0x50

DTMF Maximum Receive 1st Digit Detection

20,000

20,000

 

20,000

 

20,000

 

20,000

 

0x51

DTMF Minimum Receive Digit Duration

40

40

40

40

40

0x52

DTMF Minimum Receive Interdigit Duration

40

40

40

40

40

0x53

DTMF Maximum Receive Interdigit Duration

20,000

20,000

20,000

20,000

20,000

 

 

Transmit Signaling Timers

Timer No.

Timer

E&M

FXO LS

FXS LS

FXO GS

FXS GS

0x5B

 Wink (1 or KP) Duration

20

 

 

 

 

0x5C

Flash Duration

600

600

600

600

600

0x5D

Primary Outseize Signaling

 

 

 

 

 

0x5E  

Outseize Signaling Complete

300

300

 

 

 

0x5F

Delay Dial Signal Start

70

 

 

 

 

0x60

Fixed Pause

70

70

 

70

70

0x61

Timed Answer  

 

500

 

500

 

0x62

Ringing On Duration

 

 

2000

 

 

0x63

 Ringing Off Duration

 

 

4000

 

 

0x64

Wink 1 Minimum Transmit Delay

80

 

 

 

 

0x65

Wink 2 Minimum Transmit Delay

800

 

 

 

 

0x66

Wink 2 Maximum Transmit Delay

11,500

 

 

 

 

0x67

Wink 2 Transmit Duration

200

 

 

 

 

0x68

Wink 3 Minimum Transmit Delay

100

 

 

 

 

0x69

Wink 3 Maximum Transmit Delay

400

 

 

 

 

0x6A

Wink 3 Transmit Duration

200

 

 

 

 

0x6B

Wink 4 Minimum Transmit Delay

 

80

 

 

 

 

0x6C

 Wink 4 Maximum Transmit Delay

400

 

 

 

 

0x6D

Wink 4 Transmit Duration

200

 

 

 

 

0x6E

Wink 5 Minimum Transmit Delay

80

 

 

 

 

0x6F

Wink 5 Maximum Transmit Delay

400

 

 

 

 

0x70

Wink 5 Transmit Duration

200

 

 

 

 

0x71

Wink 6 Minimum Transmit Delay

80

 

 

 

 

0x72

Wink 6 Maximum Transmit Delay

400

 

 

 

 

0x73

Wink 6 Transmit Duration

200

 

 

 

 

0x74

Wink 7 Minimum Transmit Delay

80

 

 

 

 

0x75

Wink 7 Maximum Transmit Delay

400

 

 

 

 

0x76

Wink 7 Transmit Duration

200

 

 

 

 

0x77

Wink 8 Minimum Transmit Delay

80

 

 

 

 

0x78

Wink 8 Maximum Transmit Delay

400

 

 

 

 

0x79

Wink 8 Transmit Duration

200

 

 

 

 

0x7A

MFR1 Transmit KP Duration

100

 

 

 

 

0x7B

MFR1 Transmit Digit Duration

60

 

 

 

 

0x7C

MFR1 Transmit Interdigit Duration

60

 

 

 

 

0x7D

DTMF Transmit Digit Duration

60

 

 

 

 

0x7E

DTMF Transmit Interdigit Duration

60