Numerics

4ESS 10

5ESS 10

A

ADI service events 26

ADIEVN_ prefix 26

ADIMGR 20

AG configuration file

and agmon 15

contents 15

agmon 15

B

bearer channel (B channel)

described 9

extra in NFAS configuration 9

board

models that can support ISDN 13

NAIs for different types 23

board driver software 13

C

channel 9

Common Channel Signaling (CCS) 8

context

defined 14

specified in imgtSendMessage call 24

CTA_EVENT

clearing event buffer with imgtReleaseBuffer 27

contains pointer to IMGT_MSG_PACKET 41

description 26

listing 26

CTA_IS_ERROR macro 60

ctaCreateContext 20

ctaCreateQueue 20

CTAEVN_ prefix 26

ctahd 24

ctaInitialize 20

ctaOpenServices 19, 21

ctaWaitEvent 26, 41

D

D channel

binding to context using NAI 23

described 9

NFAS configuration 9

data structures 40

DMS 10

downloadable object module 12

E

E1

described 9

NFAS configuration not supported 9

number of channels on 9

regions of use 9

throughput 9

errors

alphabetical listing 61

numerical listing 62

event queue

defined 14

event-handler thread 53, 55

events 59

clearing event buffer with imgtReleaseBuffer 27

determining origin 26

identifying trunk event occurred on 23

retrieving 26, 41

H

header files

in imgtdemo 52

in Management API 11

I

IMGT data structures 40

IMGT demo 50

IMGT messages 27

IMGT service

application development 16

demonstration program 50

downloadable object module 12

initializing 20

introduction 8, 18

opening 21

setting up 20

software components 11

IMGT session 23

IMGT_B_CHANNEL_STATUS_CO 43

IMGT_B_CHANNEL_STATUS_RQ 44

IMGT_CONFIG 35, 37, 40, 61

IMGT_MASK_RESTART 37

IMGT_MASK_SERVICE 37

IMGT_MESSAGE

contents 24

convey data 40

definition 25, 41

description 24, 41

in IMGT_MSG_PACKET structure 41

pointer in imgtSendMessage call 24

within IMGT_MSG_PACKET 27

IMGT_MSG_PACKET

convey data 40

data area in 27, 41

description 41

pointer to in Natural Access structure 27

IMGT_PACKET

contains IMGT_MSG_MESSAGE 41

IMGT_RESTART_IN 45

IMGT_SERVICE_CO 46

IMGT_SERVICE_IN 47

IMGT_SERVICE_RQ 34, 48

imgtdef.h 11, 40, 60

imgtdemo

command line options 51

compiling 51

description 50

files 52

header files 52

include files 52

program structure 52

usage 51

imgtdemo.c 52

imgtdemo.h 52

IMGTERR_BAD_NAI 36, 61-62

IMGTERR_BUFFER_TOO_BIG 34, 61-62

IMGTERR_DRIVER_ERROR 61-62

IMGTERR_INVALID_BUFFER 61-62

IMGTERR_INVALID_CONFIG 35, 61-62

IMGTERR_ISDN_NOT_STARTED 36, 61-62

IMGTERR_NAI_IN_USE 36, 61-62

IMGTERR_NO_UP_BUFFER 61-62

IMGTERR_RCV_BUFFER_TOO_BIG 61-62

IMGTEVN_prefix 26

IMGTEVN_RCV_MESSAGE 27, 59

IMGTEVN_SEND_MESSAGE 34, 59

IMGTEVN_STARTED 35, 59

IMGTEVN_STOPPED 38, 59

imgtReleaseBuffer 27, 31-32

imgtSendMessage

and IMGT_MESSAGE structure 41

data structures 25

function reference 33

in the IMGT library 24

prototype 33

sending message with 24

imgtStart 23, 35, 37-38, 42

imgtStop 28, 38

imgtsvc.h 11, 40

Integrated Services Digital Network (ISDN) 8

ISDN protocol stack

receiving events from 26

receiving messages from 26

sending messages to 24

ISDNEVN_ prefix 26

isdnStartProtocol 23

M

MAX_IMGT_BUFFER_SIZE 33

message structure

building 24

IMGT_MESSAGE 41

IMGT_MSG_PACKET 41

specified in imgtSendMessage call 24

Multiple CCID configurations

receiving messages 26

sending messages 24

MVIP

clock master 15

controlling switching 13

driver 13

N

NAI numbers for

AG 4000 board 23

AG Dual board 23

AG Quad board 23

AG-E1 23

AG-T1 23

CG 6000C board 23

Natural Access

context 14

controlling switching under 13

described 13

event queue 14

extensions 26

receiving events from 26

network access identifier (NAI)

described 23

in imgtStart 23

numbers for different board types 23

specified in IMGT_MESSAGE 41

specifying when initializing stack 23

NMS ISDN Management application

development summary 16

flow 18

receiving events 26

receiving messages from stack 26

sending IMGT messages to stack 24

NMS ISDN Management software

function libraries 11

header files 11

required components 13

NMS OAM

and downloadable object modules 12

described 14

how supplied 13

NMS OAM configuration file

and oamsys 14

defined 14

Non-Facility Associated Signaling (NFAS) 9

O

oamsys 13

P

pbuff 24

primary rate (PRI) 9

R

readme files 12

requirements 13

S

Service messages

B channels service state 10

described 10

size 24

SUCCESS 58, 60

swish 13

T

T1

described 9

NFAS configuration 9

number of channels on 9

regions of use 9

throughput 9

trunk 23

U

UNIX command for compiling imgtdemo 51

UNIX library file names 11

user-input thread 53, 55

W

Windows NT

compiling imgtdemo under 51

function library file names 11