You are here: CSP API Reference > 1 EXS & SwitchKit API Messages > Call Processing Event 0x002E

Call Processing Event 0x002E

SwitchKit Name

CallProcessingEvent

Type

EXS API and SwitchKit API message

Description

Call Processing Event 0x002E

The CSP uses this message to report a call processing event on a specified channel. The event to be reported is specified by the host in the messages that support the generation of call processing events.

Sent by

CSP

Resent in EXS API

This message is resent once after five seconds.

SwitchKit Code

C Structure

typedef struct {

UBYTE AddrInfo[30];

unsigned short Span;

UBYTE Channel;

UBYTE Event;

UBYTE Data[222];

} XL_CallProcessingEvent;

C++ Class

class XLC_CallProcessingEvent : public XLC_OneChannelMessage {

public:

const UBYTE *getAddrInfo() const;

UBYTE *getAddrInfo();

void setAddrInfo(UBYTE *x);

XBYTE getConferenceID() const;

void setConferenceID(XBYTE x);

XBYTE getParentConferenceID() const;

void setParentConferenceID(XBYTE x);

XBYTE getChildConferenceID() const;

void setChildConferenceID(XBYTE x);

XBYTE getSpan() const;

void setSpan(XBYTE x);

UBYTE getChannel() const;

void setChannel(UBYTE x);

UBYTE getEvent() const;

void setEvent(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 | RESPONSE
Byte | Field Description | Byte | Field Description
0 | Frame (0xFE) | 0 | Frame (0xFE)
1, 2 | Length (0x00NN) | 1, 2 | Length (0x0005)
3, 4 | Message Type (0x002E) | 3, 4 | Message Type (0x002E)
5 | Reserved (0x00) | 5 | Reserved (0x00)
6 | Sequence Number | 6 | Same Sequence Number
7 | Logical Node ID | 7 | Logical Node ID
8 | AIB (starting with byte 0) | 8 | Checksum
: | Call Processing Event |  |
: | Data (0) |  |
: | : |  |
: | Data (n) |  |
: | Checksum |  |

EXS API Hex Format - Detailed

MESSAGE | RESPONSE
Byte | Field Description | Byte | Field Description
0 | Frame (0xFE) | 0 | Frame (0xFE)
1, 2 | Length (0x00NN) | 1, 2 | Length (0x0005)
3, 4 | Message Type (0x002E) | 3, 4 | Message Type (0x002E)
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 | Checksum
Number of AEs to follow
AEs One of the following: 0x0D Channel 0x55 Conference ID 0x45 Child Conference ID
: | Call Processing Event 0x00* No Event (the specified event did not occur before the Report Call Processing Event instruction was invoked) 0x01* ANI Request Off-hook 0x02 Digits 0x03* Wink 1 0x04* Wink 2 0x05* Wink 3 0x06* Wink 4 0x07* Wink 5 0x08* Wink 6 0x09* Wink 7 0x0A* Wink 8 0x0B* Dialtone Detected 0x0C Reserved 0x0D Backward R2 Signal 0x0E First Digit Report 0x0F PPL Event 0x10 Digit With Timing Information 0x11* Receive Idle 0x13* FAX Tone Detection 0x20* Answer 0x21* Tone Complete 0x22* Outpulsing Complete 0x23* Flash Detected 0x24* CPC Detected 0x25 Recorded Announcement Started 0x26 Recorded Announcement Complete 0x27* Timed-out waiting for energy 0x28 Energy Result Report 0x29* Coin Tone Detection Timeout 0x2A Coin Tone Detection Report 0x2B Play File Started 0x2C Play File Complete 0x2D Record File Started 0x2E Record File Complete 0x2F File Not Found 0x30 File Play Underrun 0x31 File Record Overrun 0x32 Record Initial Silence Timeout 0x33 Play File Queue Failure 0x34 Play File Stopped 0x35 Record File Stopped 0x36 DSP Resource Inconsistency 0x40* DTMF Subscription Terminated (either by remote end or because of subscription refresh failure.) 0x41 DSP Series 2 Fax Processing Events 0x42 Truly Silent Channel (PVD/AMD) 0x43 Voice Detect Rising Edge (PVD/AMD) 0x44 Voice Detect Falling Edge (PVD/AMD) 0x45 Long Term Voice Detect Rising Edge (PVD/AMD) 0x46 Long Term Voice Detect Falling Edge (PVD/AMD) 0x47 Tone Detect Rising Edge (PVD/AMD)
| 0x48 Tone Detect Falling Edge (PVD/AMD) 0x49 Echo Canceller Event (when a G.164 tone disabling event occurs on the near or far end) 0x50 DSP Series 2 FSK Events 0xfff0
| *Event includes no data for Data fields
: | Data These fields provide the specific information for each Event. The length and contents of the information depend on the Event. Some events contain no data.
| Valid entries for this field are listed below by Call Processing Event field value. 0x02 Digits Data[0] Number of Stages Reported Data[1] Inpulsed Stage Number Data[2] Inpulsed Stage Status Data[3] Stage String Count Data[4] String 1: Digit Count Data[5] String 1: First BCD Encoded Digit Pair : Data[n] String 1: Last BCD Encoded Digit Pair Data[n+1] String 2: First BCD Encoded Digit Pair : Data[m] String 2: Last BCD Encoded Digit Pair Data[4–n] are repeated for each string reported. Data[1–n] are repeated for each stage reported. Stage Status The system reports the stage status for each of the four stages. Timers can be configured. Valid entries for this field are as follows: 0x10 Positive Acknowledgment - Digits received 0x80 Partial Dial Condition - Receive Inter-digit Duration timer expired 0x81 Permanent Signal Condition - Receive 1st Digit Detection timer expired 0x91 Inpulse Stage Not Collected - Stage not collected; no further stage information will be reported. 0x92 Digit Complete Timeout 0x97 Positive Acknowledgment - Pulse Digits received
| If the Call Processing Event message is in response to a DSP Service Request or Collect Digit String message, the Inpulsed Stage Number is 0xFF. When the digits are collected using a KP_ST framed digit string collection method, the KP_ST digits are not contained in the reported string. 0x0D Backward R2 Signal Data[0] R2 Signal Value (0x01–0x0F) 0x0E First Digit Report Data[0] DTMF/MFR1 Digit Value (0x00–0x0F)
| 0x0F PPL Event Data[0] PPL Event Number (0x00–0xFF) 0x10 Digit with Timing Information. An asterisk (*) denotes a byte that is always set to "1" Data[0] Number of Stages Reported * Data[1] Inpulsed Stage Number Data[2] Inpulsed Stage Status Data[3] Stage String Count * Data[4] Digit Count * Data[5] BCD-encoded Digit Data[6, 7] Digit Duration (in 10 ms units)
| The Inpulsed Stage Number will be 0xFF if the Call Processing Event message is in response to a DSP Service Request or Collect Digit String message. The maximum time detected for digit duration is 26.35 seconds. When actual digit duration is greater than 26.35 seconds, it reports as 26.35 (0x0A4B) seconds. Only a DSP Service Request message request can result in the Call Processing Event of "Digit With Timing Information" being returned by the CSP. 0x25 Recorded Announcement Started Data[0,1] ID of announcement being played (MSB, LSB) 0x26 Recorded Announcement Completed Data[0,1] ID of announcement completed (MSB, LSB) 0x28 Energy Result Report Data[0] Energy Result Flag 0x00 No Energy Detected 0x01 Energy Detected Data[1,2] Duration of previous Energy Result in 10 ms units 0x2A Coin Tone Detection Report Data[0,1] Value of coin detected, in cents 0x0005 5 cents (Nickel) 0x000A 10 cents (Dime) 0x0019 25 cents (Quarter) 0x0064 100 cents (Dollar) 0x2B Play File Started Data[0-3] File ID (MSB, ... , ... , LSB) Data[4-7] Offset (starting byte) Data[8-9] Server ID 0x2C Play File Complete Data[0-3] File ID (MSB, ... , ... , LSB) Data[4-7] Offset (ending byte) Data[8-9] Server ID 0x2D Record File Started Data[0-3] File ID (MSB, ... , ... , LSB) Data[4-7] Offset (starting byte) Data[8-9] Server ID 0x2E Record File Complete Data[0-3] File ID (MSB, ... , ... , LSB) Data[4-7] Offset Duration of Record (seconds) Data[8-9] Server ID 0x2F File Not Found Data[0-3] File ID (MSB, ... , ... , LSB) 0x30 File Play Underrun Data[0-3] File ID (MSB, ... , ... , LSB) 0x31 File Record Overrun Data[0-3] File ID (MSB, ... , ... , LSB)
| 0x32 Record Initial Silence Timeout Data[0-3] File ID (MSB, ... , ... , LSB) 0x33 Play File Queue Failure Data[0-3] File ID (MSB, ... , ... , LSB) Data[4-7] Offset (starting byte) Data[8-9] Server ID 0x34 Play File Stopped Data[0-3] File ID (MSB, ... , ... , LSB) Data[4-5] Stop Reason 0x0000 - Channel Released 0x0001 - Host Initiated Stop 0x0004 - Out of Chip Cache Space 0x0005 - Digit Detected Data[6-9] Duration of Play (seconds) Data[10-11] Server ID 0x35 Record File Stopped Data[0-3] File ID (MSB, ... , ... , LSB) Data[4-5] Stop Reason 0x0000 - Channel Released 0x0001 - Host Initiated Stop 0x0002 - Out of File Space 0x0003 - NFS Write Error 0x0004 - Out of Chip Cache Space 0x0005 - Digit Detected 0x0006 - Unknown Stop Reason Data[6-9] Duration of Record (seconds) Data[10-11] Server ID - For cached files, the Server ID is not applicable. In those cases, the Server ID is 0xFFFF. 0x36 DSP Resource Inconsistency Data[0-3] File ID (MSB, ... , ... , LSB) 0x41 DSP Series 2 Fax Processing Events Data[0, 1] Fax processing event code (see below) Data[2, n] Fax processing event data For Data[0, 1] Fax processing event code, above: Phase A, B, C, D, or E: 0x09 Got CRC error in V.21 frame 0x0F Transmit V21 complete 0x1D ERR frame received 0x35 HS modem detected V21. Switch to receive V21 0x39 Unknown V21 frame received with correct CRC 0x3C CRP frame received 0x12D STAT_PHASE_A 0x12E STAT_PHASE_B 0x12F STAT_PHASE_C 0x130 STAT_PHASE_D 0x131 STAT_PHASE_E
| Phase A - Call Establishment Set Event Bit 0x01 0x3E Request the operator line Phase B - Pre-Message Procedure Note: Phase B consists of two sections: Identification and Command Set Event Bit 0x02 0x06 DCS frame received 0x07 DIS frame received 0x08 DTC frame received 0x0C Switch to ECM mode 0x11 CFR frame received 0x12 CTC frame received 0x1E FTT frame received 0x2F Remote machine can receive detected 0x30 Remote machine can transmit detected 0x36 Receive training ended successfully 0x37 Receive training ended in failure 0x38 Transmit training ended 0x3D CTR frame received 0x42 Switch from ECM mode to Normal mode 0x43 Change mode after EOM
| Phase C Note: Phase C consists of two sections: Phase C1, In-Message Procedure and Phase C2, Message Transmission Set Event Bit 0x04 0x00 Command to start receiving 0x01 Command to start transmitting 0x15 EOR frame received 0x16 EOR_EOM frame received 0x17 EOR_EOP frame received 0x18 EOR_MPS frame received 0x19 EOR_NULL frame received 0x1A EOR_PRI_EOM frame received 0x1B EOR_PRI_EOP frame received 0x1C EOR_PRI_MPS frame received 0x3A Start of image receive 0x40 ECM frames where detected in error 0x47 End of image transmit 0x48 Start of image transmit 0x4A Receive image operation complete 0x4C Go to point D in the T.30 flow chart 0x4D Got the 4th PPR 0x4E Decided to continue to correct after 4th PPR
| Phase D - Post Message Procedure Set Event Bit 0x08 0x13 EOM frame received 0x14 EOP frame received 0x20 MCF frame received 0x21 MPS frame received 0x22 PIN frame received 0x23 PIP frame received 0x24 PPR frame received 0x25 PPS_EOM frame received 0x26 PPS_EOP frame received 0x27 PPS_MPS frame received 0x28 PPS_NULL frame received 0x29 PPR_PRI_EOM frame received 0x2A PPS_PRI_EOP frame received 0x2B PPS_PRI_MPS frame received 0x2C PRI_EOM frame received 0x2D PRI_EOP frame received 0x2E PRI_MPS frame received 0x31 RNR frame received 0x32 RR frame received 0x33 RTN frame received 0x34 RTP frame received 0x41 Receiver is not ready to continue 0x44 Got end of a page 0x45 Last document in the queue was processed
| Phase E - Call Release Set Event Bit 0x10 0x05 DCN frame received 0x0A Go to B point in T.30 flow chart 0x1F Transition to C-point on T.30 flow charts 0x65 FAX Protocol Complete only for Send FAX 0xFFF0 FAX I/O Complete for RCV FAX and Send FAX 0xFE FAX Failed
| Timer Event Set Event Bit 0x20 0x03 Hardware failure timer expired 0x0D T1 timer expired 0x0E T4 timer expired 0x3B T2 timer expired (see T.30) 0x4B T3 timer expired 0x4F T5 timer expired Data Pump Set Event Bit 0x40 0x02 T.30 is ready to receive 0x04 T.30 is ready to transmit 0x10 Hardware close completed 0x51 V.21 receiver has started to send preamble 0x52 V.21 receiver has completed operation 0x53 V.21 transmitter has started to send preamble 0x54 V.21 transmitter has completed operation 0x55 High-speed receiver has started to send preamble 0x56 High-speed receiver has received TCF, no errors 0x57 High-speed receiver has received TCF with errors 0x58 High-speed transmitter has started to send TCF 0x59 High-speed transmitter has completed TCF 0x5A High-speed transmitter has started 0x5B High-speed transmitter has completed operation 0x5C High-speed receiver has started to send preamble 0x5D High-speed receiver has lost carrier 0x5E V21 Receive Frame 0x5F V21 Transmit Frame 0x62 V21 signal detected by the HS receiver 0x63 Modem subsystem ready to transmit 0x64 Modem subsystem ready to receive 0x65 Modem subsystem has stopped operations 0x79 Non-Standard facilities (NSF) frame sent or receive 0x7A Non-Standard facilities Set-up (NSS) frame sent or receive 0x7B Non-Standard facilities Command (NSC) frame sent or receive 0x7C Called Subscriber Identification (CSI) frame sent or receive 0x7D Transmitting Subscriber Identification ( TSI) frame sent or receive 0x7E Calling Subscriber Identification ( CIG) frame sent or receive 0x7F Selective Polling (SEP) frame sent or receive 0x80 Subaddress (SUB) frame sent or receive 0x81 Password ( PWD) frame sent or receive 0x82 Digital Identification Signal (DIS) frame sent or received 0x83 Digital Command Signal ( DCS) frame sent or receive
| 0x84 Digital Transmit Command (DTC) frame sent or receive 0x85 Continue To Correct (CTC) frame sent or receive 0x86 Partial Page Request ( PPR) frame sent or received 0x87 Partial Page Signal-NULL ( PPS-NULL) frame sent or receive 0x88 Partial Page Signal (PPS)-MPS frame sent or receive 0x89 Partial Page Signal (PPS)-EOM frame sent or receive 0x8A Partial Page Signal (PPS)-EOP frame sent or receive 0x8B PRI-PPS-MPS frame sent or receive 0x8C PRI-PPS-EOM frame sent or receive 0x8D PRI-PPS-EOP frame sent or receive 0x8E EOR-NULL frame sent or receive 0x8F EOR-MPS frame sent or receive 0x90 EOR-EOM frame sent or receive 0x91 EOR-EOP frame sent or receive 0x92 PRI-EOR-MPS frame receive 0x93 PRI-EOR-EOM frame sent or receive 0x94 PRI-EOR-EOP frame sent or receive 0x95 CRC error reported
| Debugging - Set Event Bit 0x80 I/O Events 0x1F5 STAT_IO_OPEN_FILE 0x1F6 STAT_IO_CLOSE_FILE 0x1F7 STAT_IO_READ_ERR 0x1F8 STAT_IO_WRT_ERR 0x1F9 STAT_IO_BAD_LINES EFT I/O Events 0x1FA STAT_IO_BO_READ 0x1FB STAT_IO_B1_READ 0x1FC STAT_IO_BO_WRITE 0x1FD STAT_IO_B1_WRITE 0x1FE STAT_IO_BO_READ_DN 0x1FF STAT_IO_B1_READ_DN 0x200 STAT_IO_BO_WRITE_DN 0x201 STAT_IO_B1_WRITE_DN 0x202 STAT_IO_IFD_READ 0x203 STAT_IO_IFD_WRITE 0x204 STAT_IO_HDR_READ 0x205 STAT_IO_HDR_WRITE 0x206 STAT_IO_1ST_IMG_READ 0x207 STAT_IO_NTH_IMG_READ 0x208 STAT_IO_IMG_WRITE 0x209 STAT_IO_FXP_WRITE 0x20A STAT_IO_IFD_READ_DN 0x20B STAT_IO_IFD_WRITE_DN 0x20C STAT_IO_HDR_READ_DN 0x20D STAT_IO_HDR_WRITE_DN 0x20E STAT_IO_1ST_IMG_READ_DN 0x20F STAT_IO_NTH_IMG_READ_DN 0x210 STAT_IO_IMG_WRITE_DN 0x211 STAT_IO_FXP_WRITE_DN 0x212 STAT_IO_WRT_NO_BFR 0x213 STAT_IO_RD_NO_BFR 0x214 STAT_IO_IFD_INVALID 0x215 STAT_IO_CLOSE_CLEANUP 0x216 STAT_IO_ERASE_LAST_PG 0x217 STAT_IO_WRT_LST_IFD 0x218 STAT_IO_WRT_LST_IFD_DN 0x219 STAT_IO_TIFF_WRT_DONE 0x21A STAT_IO_FLUSH_LST_PG 0x21B STAT_IO_TIFF_RD_DONE 0x21C STAT_IO_FOUND_START_PG 0x21D STAT_IO_END_PG_REACHED 0x21F IS_FILE_EVENT (x)
| Informational Events NSF Types 0x79 STAT_INFO_NSF 0x7A STAT_INFO_NSS 0x7B STAT_INFO_NSC ID Frames 0x7C STAT_INFO_CSI 0x7D STAT_INFO_TSI 0x7E STAT_INFO_CIG Miscellaneous Information Frames 0x7F STAT_INFO_SEP 0x80 STAT_INFO_SUB 0x81 STAT_INFO_PWD Negotiation Frames 0x82 STAT_INFO_DIS 0x83 STAT_INFO_DCS 0x84 STAT_INFO_DTC 0x85 STAT_INFO_CTC ECM Information Frames 0x86 STAT_INFO_PPR 0x87 STAT_INFO_PPS_NULL 0x88 STAT_INFO_PPS_MPS 0x89 STAT_INFO_PPS_EOM 0x8A STAT_INFO_PPS_EOP 0x8B STAT_INFO_PRI_PPS_MPS 0x8C STAT_INFO_PRI_PPS_EOM 0x8D STAT_INFO_PRI_PPS_EOP 0x8E STAT_INFO_EOR_NULL 0x8F STAT_INFO_EOR_MPS 0x90 STAT_INFO_EOR_EOM 0x91 STAT_INFO_EOR_EOP 0x92 STAT_INFO_EOR_PPS_MPS 0x93 STAT_INFO_EOR_PPS_EOM 0x94 STAT_INFO_EOR_PPS_EOP 0x95 STAT_INFO_EOR_FCS
| For Technical Support Only - Internal FAX Processing Events Debugging - Set Event Bit 0x80 Call Back Event Codes for Frames without Data 0x1C8 STAT_FRM_BASE 0x1C9 STAT_FRM_CFR 0x1CA STAT_FRM_CRP 0x1CB STAT_FRM_CTR 0x1CC STAT_FRM_DCN 0x1CD STAT_FRM_EOM 0x1CE STAT_FRM_EOP 0x1CF STAT_FRM_EOR 0x1D0 STAT_FRM_ERR 0x1D1 STAT_FRM_FTT 0x1D2 STAT_FRM_MCF 0x1D3 STAT_FRM_MPS 0x1D4 STAT_FRM_PIN 0x1D5 STAT_FRM_PIP 0x1D6 STAT_FRM_PRI_EOM 0x1D7 STAT_FRM_PRI_EOP 0x1D8 STAT_FRM_PRI_MPS 0x1D9 STAT_FRM_RR 0x1DA STAT_FRM_RNR 0x1DB STAT_FRM_RTN 0x1DC STAT_FRM_RTP DIS/DCS/DTC Negotiation Problems Error Events Note: The following events are generated as a result of problems in negotiation. DIS Format Problems 0x44D STAT_DIS_INVLD_RATE (DIS parameters mismatch on rates) 0x44E STAT_DIS_INVLD_REC_LEN (DIS invalid record length) DCS Format Problems 0x44F STAT_DCS_INVLD_RATE (DCS invalid rate value) 0x450 STAT_DCS_INVLD_PAGESIZE (DCS invalid page size value) 0x451 STAT_DCS_INVLD_REC_LEN (DCS invalid record length) Problems Computing DCS from DIS File Format and Parameters 0x452 STAT_NEG_Resolution Received DCS did not match DIS capabilities for the following: 0x453 STAT_DCS_BAD_RATE (DCS and DIS mismatch on rate modems) 0x454 STAT_DCS_BAD_ENCODING (DCS and DIS mismatch on encoding) 0x455 STAT_DCS_BAD_ECM (DCS and DIS mismatch on ECM) 0x456 STAT_DCS_BAD_PAGESIZE (DCS and DIS mismatch page size) 0x457 STAT_DCS_BAD_200_RES (DCS and DIS mismatch on 200 x 200/204 x 391) 0x458 STAT_DCS_BAD_SPR_RES (DCS and DIS mismatch on SPR-RES) 0x459 STAT_DCS_BAD_300_RES (DCS and DIS mismatch on 300 x 300) 0x45A STAT_DCS_BAD_400_RES (DCS and DIS mismatch on 400 x 400/408 x 391) 0x45B STAT_NEG_NO_ID (ID required but not present) 0x45C STAT_NEG_RAISE_RATE (Negotiate higher rate) 0x45D STAT_NEG_LOWER_RATE (Negotiate lower rate) 0x45E STAT_NEG_END_OF_RATES (No additional rates exist)
| 0x45F STAT_NEG_INVLD_RATE 0x460 STAT_NEG_V27_2400 (Selected rate) 0x461 STAT_NEG_V27_4800 0x462 STAT_NEG_V27_7200 0x463 STAT_NEG_V27_9600 0x464 STAT_NEG_V17_7200 0x465 STAT_NEG_V17_9600 0x466 STAT_NEG_V17_12000 0x467 STAT_NEG_V17_14400 0x468 STAT_NEG_MH 0x469 STAT_NEG_MR 0x46A STAT_NEG_MMR 0x46B STAT_NEG_ECM 0x46C STAT_NEG_RES_204 x 98 0x46D STAT_NEG_RES_204 x 196 0x46E STAT_NEG_RES_204 x 391 0x46F STAT_NEG_RES_408 x 3918 0x470 STAT_NEG_RES_200 x 200 0x471 STAT_NEG_RES_300 x 300 0x472 STAT_NEG_RES_400 x 400 0x473 STAT_NEG_RES_600 x 600 0x474 STAT_NEG_A4 0x475 STAT_NEG_A3 0x476 STAT_NEG_B4 0x477 STAT_NEG_LETTER 0x478 STAT_NEG_LEGAL Hardware Events 0x51 STAT_HW_V21_RX_START 0x52 STAT_HW_V21_RX_END 0x53 STAT_HW_V21_TX_START 0x54 STAT_HW_V21_TX_END 0x55 STAT_HW_RX_TRAIN _START 0x56 STAT_HW_RX_TRAIN _END 0x57 STAT_HW_RX_TRAIN _FAIL 0x58 STAT_HW_TX_TRAIN _START 0x59 STAT_HW_TX_TRAIN _END 0x5A STAT_HW_HS_TX_START 0x5B STAT_HW_HS_TX_END 0x5C STAT_HW_HS_RX_START 0x5D STAT_HW_HS_RX_END 0x5E STAT_HW_V21_RX_FRAME 0x5F STAT_HW_V21_TX_FRAME 0x60 STAT_HW_BUFUPDONE 0x61 STAT_HW_BUFDNDONE 0x62 STAT_HW_V21_DETECTED 0x63 STAT_HW_HS_TX_READY 0x64 STAT_HW_HS_RX_READY 0x65 STAT_HW_PACKET_FAIL 0x66 STAT_HW_FAXSTOPPED
| 0x67 STAT_HW_REMOTEDISCONNECT 0x68 STAT_HW_MODEMACTIVE 0x69 STAT_FRM_MCF
| 0x42-0x48 (Positive Voice Detection/Answering Machine Detection (PVD/AMD)) Data[0-3] Calendar Time (seconds since Jan. 1, 1970) Data[4, 5] Milliseconds Remainder Data[6, 7] Milliseconds Since Last Event Data[8, 9] Frequency Band Detected (Events 0x47 and 0x48 only) 0x50 DSP Series 2 FSK Events Data[0, 1] FSK Event Code 0x0001 FSK Transmit Complete 0x0002 FSK Transmit Failure 0x0003 FSK Init FSK Failure 0x0004 FSK Send SMS DLL Failure 0x0005 FSK Receive SMS DLL Failure 0x0006 FSK SMS DLL Released 0x0007 FSK Received Failed 0x0008 FSK Received Complete Data[2-5] FSK Event Data 0x00000001 Internal TLV Data Error 0x00000002 Timeout waiting for INIT ACK from DSP Chip 0x00000003 Invalid Data Type 0x00000004 Timeout waiting for FSK Message Sent Indication from DSP Chip 0x00000005 Timeout waiting for XMT DT-AS ACK from DSP Chip 0x00000006 Timeout waiting for XMT SAS ACK from DSP Chip 0x00000007 Timeout waiting for TE-ACK from TE 0x00000008 Timeout waiting for Incoming FSK DLL MSG from TE 0x00000009 Timeout waiting for Stop FSK ACK from DSP Chip 0x0000000A Timeout waiting for Host Response to Send Outgoing DLL 0x0000000B Invalid CAS Acknowledge (ACK) 0x0000000C Timeout waiting for Incoming DTMF Digit from CPE
| Checksum

In PPL, a condition that, when met, drives a state machine (PPL Component) from one state to another, by invoking an associated Primitive. In PPL files, an Event is marked by an arrow and text.
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.
See Automatic Number Identification.
Momentary interruption in a single frequency tone indicating the distant switch is ready to receive the digits just dialed.
See Programmable Protocol Language.
Quick depress and release of the phone plunger of a handset to signal the PBX or Centrex of instructions to follow (e.g., Call Transfer).
Digital Signal Processor
Frequency Shift Keying
A condition that, when met, drives a state machine from one state to another. A condition that drives a Component out of its current state by invoking an associated primitive.
Most Significant Bit
Least Significant Bit
Message delimiter (SS7 bit pattern - 01111110)
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.
Real-Time Transport Protocol. Supports transport of real-time data like interactive voice and video over packet-switched networks.
Digital communications link - voice, data, and video at a 1.544 Mbps rate (24 64 Kbps channels)
Digital communications link - 44.378 Mbps rate
Time Slot Interchange
See Integrated Media Gateway.
Tag-Length-Value block. A standardized block that allows data to inserted in a standard way into API messages.
Positive acknowledgment to a message
See Application Server.
See Channel Associated Signaling.