v5 call interfaces (v5.2 - v5.2: successful call) · dsp1 v5 mgr1 v5 call1 e1 mgr1 ts mgr1 tone...
TRANSCRIPT
V5_call Interfaces (V5.2 - V5.2: Successful call)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 1)
Copyright (c) 2000 EventHelix.com. All Rights Reserved.
create
Idle
establishoffhook
establish_ack
Allocating Slot forOriginating
resource_allocate Send E1 Slot Request towardsCalling SubscriberLEG: E1 slot available forV5.2 Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for CallingSubscriber
tallocation_comp
allocation_comp
tallocation_comp
Feeding Dial tone
interfaceswitch, dial_tone
Switch Dial tone towardsCalling Subscriber
LEG: DTMF DiallingSubscriber
resource_allocate Send Resource Request forDTMF receiver for digitcollection
resource_allocate_ack
LEG: Complete Dialling tidt Start IDT timer
signaldigit
DTMF digit dialled by CallingSubscriber received
interfaceunswitch, dial_tone
Stop Dial tone towards CallingSubscriber
interfaceswitch, silence_tone
Switch Silence tone towardsCalling Subscriber
Collecting Digits
tidt Stop IDT timer
V5_call Interfaces (V5.2 - V5.2: Successful call)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 2)
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt End of dialling detected
resource_free Release the DTMF receiver
Allocating Path
interfaceswitch, routing_tone
Switch Routing tone towardsCalling Subscriber
resource_allocate Send Resource Request forspace slotLEG: Routing is successful
resource_allocate_ack Resource Response containingt-s-t resources for Call received
interfaceswitch
Switch the Path for Call
Awaiting CalledStatus
call_request Send Call Request toTerminating XENLEG: Called Subscriber isfree
create
Idle
call_request
call_request_ack Indicate that Called Subscriberis free
Allocating Slot forTerminating
interfaceunswitch, routing_tone
Stop Routing tone towardsCalling Subscriber
Awaiting Answer
resource_allocate Send E1 Slot Request towardsCalled Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for Called Subscriber
V5_call Interfaces (V5.2 - V5.2: Successful call)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 3)
tallocation_comp
allocation_comp
tallocation_comp
Starting Ringing
tans Start ANS timer
establishringing
testablish_ack
establish_ack Called Subscriber is being rung
testablish_ack
Ringing
interfaceswitch, ring_back_tone
Switch Ring back tone towardsCalling Subscriber
LEG: Called Subscriberanswers
signaloffhook
Called Subscriber answers
signal_ack
Indicating CalledResponse
answer ANS indication conveyed toOriginating XEN
tans Stop ANS timer
answer_ack
Conversation: NoCSH case
interfaceunswitch, ring_back_tone
Stop Ring back tone towardsCalling Subscriber
Conversation Call is in CONVERSATION
LEG: Calling Subscriberhangs up
signalonhook
Calling Subscriber goesonhook
tsignal_ack
signal_ack
tsignal_ack
Releasing Path
resource_free Release t-s-t resourcesallocated for Call
V5_call Interfaces (V5.2 - V5.2: Successful call)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
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22-Oct-00 19:27 (Page 4)
interfaceunswitch
Unswitch the Path for Call
resource_free_ack
Indicating Release
call_release Indicate Release toTerminating XEN
call_release_ack
Feeding Congestiontone
Clearing
interfaceswitch, congestion_tone
Switch Congestion tonetowards Called Subscriber
deallocation
tdeallocation_comp
deallocation_comp Indicate E1 timeslot freedtowards Calling Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalling Subscriber
delete
signalonhook
signal_ack
interfaceunswitch, congestion_tone
Stop Congestion tone towardsCalled Subscriber
Clearing
deallocation
tdeallocation_comp
deallocation_compIndicate E1 timeslot freedtowards Called Subscriber
tdeallocation_comp
V5_call Interfaces (V5.2 - V5.2: Successful call)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 5)
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalled Subscriber
delete
V5_call Interfaces (V5.2 - V5.2: CSH timeout)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 6)
Copyright (c) 2000 EventHelix.com. All Rights Reserved.
create
Idle
establishoffhook
establish_ack
Allocating Slot forOriginating
resource_allocate Send E1 Slot Request towardsCalling SubscriberLEG: E1 slot available forV5.2 Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for CallingSubscriber
tallocation_comp
allocation_comp
tallocation_comp
Feeding Dial tone
interfaceswitch, dial_tone
Switch Dial tone towardsCalling Subscriber
LEG: DTMF DiallingSubscriber
resource_allocate Send Resource Request forDTMF receiver for digitcollection
resource_allocate_ack
LEG: Complete Dialling tidt Start IDT timer
signaldigit
DTMF digit dialled by CallingSubscriber received
interfaceunswitch, dial_tone
Stop Dial tone towards CallingSubscriber
interfaceswitch, silence_tone
Switch Silence tone towardsCalling Subscriber
Collecting Digits
tidt Stop IDT timer
V5_call Interfaces (V5.2 - V5.2: CSH timeout)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 7)
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt End of dialling detected
resource_free Release the DTMF receiver
Allocating Path
interfaceswitch, routing_tone
Switch Routing tone towardsCalling Subscriber
resource_allocate Send Resource Request forspace slotLEG: Routing is successful
resource_allocate_ack Resource Response containingt-s-t resources for Call received
interfaceswitch
Switch the Path for Call
Awaiting CalledStatus
call_request Send Call Request toTerminating XENLEG: Called Subscriber isfree
create
Idle
call_request
call_request_ack Indicate that Called Subscriberis free
Allocating Slot forTerminating
interfaceunswitch, routing_tone
Stop Routing tone towardsCalling Subscriber
Awaiting Answer
resource_allocate Send E1 Slot Request towardsCalled Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for Called Subscriber
V5_call Interfaces (V5.2 - V5.2: CSH timeout)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 8)
tallocation_comp
allocation_comp
tallocation_comp
Starting Ringing
tans Start ANS timer
establishringing
testablish_ack
establish_ack Called Subscriber is being rung
testablish_ack
Ringing
interfaceswitch, ring_back_tone
Switch Ring back tone towardsCalling Subscriber
LEG: Called Subscriberanswers
signaloffhook
Called Subscriber answers
signal_ack
Indicating CalledResponse
answer ANS indication conveyed toOriginating XEN
tans Stop ANS timer
answer_ack
Conversation: NoCSH case
interfaceunswitch, ring_back_tone
Stop Ring back tone towardsCalling Subscriber
Conversation Call is in CONVERSATION
LEG: Called Subscriber goesonhook
signalonhook
Called Subscriber goes onhook
signal_ack
tcsh Start CSH timer
Conversation: CSHcase
signaloffhook
Called Subscriber goes offhook
V5_call Interfaces (V5.2 - V5.2: CSH timeout)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 9)
tcsh Stop CSH timer
signal_ack
Conversation: NoCSH case
Call is in CONVERSATION
signalonhook
Called Subscriber goes onhook
signal_ack
tcsh Start CSH timer
Conversation: CSHcase
tcsh CSH timeout
Awaiting ReleaseConfirm
call_release Call Release indicated toOriginating XEN
Releasing Path,Congestion tone to
be fed
resource_free Release t-s-t resourcesallocated for Call
interfaceunswitch
Unswitch the Path for Call
resource_free_ack
Indicating Release,Congestion tone to
be fed
call_release
call_release_ack
Clearing
Signalling release
signalreduced_battery
Indicate Call Release to theCalling Port
tsignal_ack
signal_ack
tsignal_ack
Feeding Congestiontone
interfaceswitch, congestion_tone
Switch Congestion tonetowards Calling Subscriber
interfaceunswitch, congestion_tone
Stop Congestion tone towardsCalling Subscriber
V5_call Interfaces (V5.2 - V5.2: CSH timeout)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 10)
Feeding Parkingtone
interfaceswitch, parking_tone
Switch Parking tone towardsCalling Subscriber
deallocation
tdeallocation_comp
deallocation_compIndicate E1 timeslot freedtowards Called Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalled Subscriber
delete
signalonhook
signal_ack
interfaceunswitch, parking_tone
Stop Parking tone towardsCalling Subscriber
Clearing
deallocation
tdeallocation_comp
deallocation_comp Indicate E1 timeslot freedtowards Calling Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalling Subscriber
V5_call Interfaces (V5.2 - V5.2: CSH timeout)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 11)
delete
V5_call Interfaces (V5.2: E1 slot not available)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 12)
Copyright (c) 2000 EventHelix.com. All Rights Reserved.
create
Idle
establishoffhook
establish_ack
Allocating Slot forOriginating
resource_allocate Send E1 Slot Request towardsCalling SubscriberLEG: E1 slot not availablefor V5.2 Subscriber
Aborting
disconnect Call failure indicated in V5.2
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalling Subscriber
delete
V5_call Interfaces (V5.2: Partial dialling)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 13)
Copyright (c) 2000 EventHelix.com. All Rights Reserved.
create
Idle
establishoffhook
establish_ack
Allocating Slot forOriginating
resource_allocate Send E1 Slot Request towardsCalling SubscriberLEG: E1 slot available forV5.2 Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for CallingSubscriber
tallocation_comp
allocation_comp
tallocation_comp
Feeding Dial tone
interfaceswitch, dial_tone
Switch Dial tone towardsCalling Subscriber
LEG: DTMF DiallingSubscriber
resource_allocate Send Resource Request forDTMF receiver for digitcollection
resource_allocate_ack
LEG: No Dialling or PartialDialling
tidt IDT timer started
tidt Partial Dialling detected
interfaceunswitch, dial_tone
Stop Dial tone towards CallingSubscriber
resource_free Release the DTMF receiver
Signalling Release
signalreduced_battery
Indicate Call Release to CallingPort
V5_call Interfaces (V5.2: Partial dialling)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 14)
tsignal_ack
signal_ack
tsignal_ack
Feeding Congestiontone
interfaceswitch, congestion_tone
Switch Congestion tonetowards Calling Subscriber
interfaceunswitch, congestion_tone
Stop Congestion tone towardsCalling Subscriber
Feeding Parkingtone
interfaceswitch, parking_tone
Switch Parking tone towardsCalling Subscriber
interfaceunswitch, parking_tone
Stop Parking tone towardsCalling Subscriber
ll0 Inform Calling Port LLOcondition
Clearing
deallocation
tdeallocation_comp
deallocation_comp Indicate E1 timeslot freedtowards Calling Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalling Subscriber
delete
V5_call Interfaces (V5.2: Directory number unknown)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 15)
Copyright (c) 2000 EventHelix.com. All Rights Reserved.
create
Idle
establishoffhook
establish_ack
Allocating Slot forOriginating
resource_allocate Send E1 Slot Request towardsCalling SubscriberLEG: E1 slot available forV5.2 Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for CallingSubscriber
tallocation_comp
allocation_comp
tallocation_comp
Feeding Dial tone
interfaceswitch, dial_tone
Switch Dial tone towardsCalling Subscriber
LEG: DTMF DiallingSubscriber
resource_allocate Send Resource Request forDTMF receiver for digitcollection
resource_allocate_ack
LEG: Complete Dialling tidt Start IDT timer
signaldigit
DTMF digit dialled by CallingSubscriber received
interfaceunswitch, dial_tone
Stop Dial tone towards CallingSubscriber
interfaceswitch, silence_tone
Switch Silence tone towardsCalling Subscriber
Collecting Digits
tidt Stop IDT timer
V5_call Interfaces (V5.2: Directory number unknown)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 16)
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt End of dialling detected
resource_free Release the DTMF receiver
Allocating Path
interfaceswitch, routing_tone
Switch Routing tone towardsCalling Subscriber
resource_allocate Send Resource Request forspace slotLEG: Call failed: DNunknown or All trunks to theRoute are busy
resource_allocate_nack Indiacte Routing Failurecondition or Trunk Congestion
interfaceunswitch, routing_tone
Stop Routing tone towardsCalling Subscriber
Signalling Release
signalreduced_battery
Indicate Call Release to theCalling Port
tsignal_ack
signal_ack
tsignal_ack
Feeding Congestiontone
interfaceswitch, congestion_tone
Switch Congestion tonetowards Calling Subscriber
signalonhook
signal_ack
interfaceunswitch, congestion_tone
Stop Congestion tone towardsCalling Subscriber
Clearing
deallocation
tdeallocation_comp
V5_call Interfaces (V5.2: Directory number unknown)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 17)
deallocation_comp Indicate E1 timeslot freedtowards Calling Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalling Subscriber
delete
V5_call Interfaces (V5.2: Called subscriber is busy)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 18)
Copyright (c) 2000 EventHelix.com. All Rights Reserved.
create
Idle
establishoffhook
establish_ack
Allocating Slot forOriginating
resource_allocate Send E1 Slot Request towardsCalling SubscriberLEG: E1 slot available forV5.2 Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for CallingSubscriber
tallocation_comp
allocation_comp
tallocation_comp
Feeding Dial tone
interfaceswitch, dial_tone
Switch Dial tone towardsCalling Subscriber
LEG: DTMF DiallingSubscriber
resource_allocate Send Resource Request forDTMF receiver for digitcollection
resource_allocate_ack
LEG: Complete Dialling tidt Start IDT timer
signaldigit
DTMF digit dialled by CallingSubscriber received
interfaceunswitch, dial_tone
Stop Dial tone towards CallingSubscriber
interfaceswitch, silence_tone
Switch Silence tone towardsCalling Subscriber
Collecting Digits
tidt Stop IDT timer
V5_call Interfaces (V5.2: Called subscriber is busy)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 19)
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt End of dialling detected
resource_free Release the DTMF receiver
Allocating Path
interfaceswitch, routing_tone
Switch Routing tone towardsCalling Subscriber
resource_allocate Send Resource Request forspace slotLEG: Routing is successful
resource_allocate_ack Resource Response containingt-s-t resources for Call received
interfaceswitch
Switch the Path for Call
Awaiting CalledStatus
call_request Send Call Request toTerminating XENLEG: Called Subscriber isbusy
call_request_nack Indicate that Called Subscriberis busy
interfaceunswitch, routing_tone
Stop Routng tone towardsCalling Subscriber
Releasing Path,Busy tone to be fed
interfaceswitch, busy_tone
Switch Busy tone towardsCalling Subscriber
resource_free Release the t-s-t resourcesallocated for Call
interfaceunswitch
Unswitch the Path for Call
resource_free_ack
Feeding Busy tone
LEG: Calling Subscribergoes onhook on hearing Busy
V5_call Interfaces (V5.2: Called subscriber is busy)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 20)
tone signal
onhook
signal_ack
interfaceunswitch, busy_tone
Stop Busy tone towards Callingsubscriber
Clearing
deallocation
tdeallocation_comp
deallocation_comp Indicale E1 timeslot freedtowards Calling Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalling Subscriber
delete
V5_call Interfaces (V5.2: Called subscriber does not answer)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 21)
Copyright (c) 2000 EventHelix.com. All Rights Reserved.
create
Idle
establishoffhook
establish_ack
Allocating Slot forOriginating
resource_allocate Send E1 Slot Request towardsCalling SubscriberLEG: E1 slot available forV5.2 Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for CallingSubscriber
tallocation_comp
allocation_comp
tallocation_comp
Feeding Dial tone
interfaceswitch, dial_tone
Switch Dial tone towardsCalling Subscriber
LEG: DTMF DiallingSubscriber
resource_allocate Send Resource Request forDTMF receiver for digitcollection
resource_allocate_ack
LEG: Complete Dialling tidt Start IDT timer
signaldigit
DTMF digit dialled by CallingSubscriber received
interfaceunswitch, dial_tone
Stop Dial tone towards CallingSubscriber
interfaceswitch, silence_tone
Switch Silence tone towardsCalling Subscriber
Collecting Digits
tidt Stop IDT timer
V5_call Interfaces (V5.2: Called subscriber does not answer)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 22)
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt End of dialling detected
resource_free Release the DTMF receiver
Allocating Path
interfaceswitch, routing_tone
Switch Routing tone towardsCalling Subscriber
resource_allocate Send Resource Request forspace slotLEG: Routing is successful
resource_allocate_ack Resource Response containingt-s-t resources for Call received
interfaceswitch
Switch the Path for Call
Awaiting CalledStatus
call_request Send Call Request toTerminating XENLEG: Called Subscriber isfree
create
Idle
call_request
call_request_ack Indicate that Called Subscriberis free
Allocating Slot forTerminating
interfaceunswitch, routing_tone
Stop Routing tone towardsCalling Subscriber
Awaiting Answer
resource_allocate Send E1 Slot Request towardsCalled Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for Called Subscriber
V5_call Interfaces (V5.2: Called subscriber does not answer)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 23)
tallocation_comp
allocation_comp
tallocation_comp
Starting Ringing
tans Start ANS timer
establishringing
testablish_ack
establish_ack Called Subscriber is being rung
testablish_ack
Ringing
interfaceswitch, ring_back_tone
Switch Ring back tone towardsCalling Subscriber
LEG: Called Subscriber doesnot answer
Awaiting ReleaseConfirm
call_release Call Release indicated toOriginating XEN
tans Answer timeout
interfaceunswitch, ring_back_tone
Stop Ring back tone towardsCalling Subscriber
Releasing Path,Congestion tone to
be fed
interfaceswitch, congestion_tone
Switch Congestion tonetowards Calling Subscriber
resource_free Release t-s-t resourcesallocated for Call
interfaceunswitch
Unswitch the Path for Call
resource_free_ack
Indicating Release,Congestion tone to
be fed
call_release
call_release_ack
Clearing
deallocation
V5_call Interfaces (V5.2: Called subscriber does not answer)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 24)
tdeallocation_comp
deallocation_compIndicate E1 timeslot freedtowards Called Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalled Subscriber
delete
Signalling Release
signalreduced_battery
Indicate Call Release to theCalling Port
tsignal_ack
signal_ack
tsignal_ack
Feeding Congestiontone
LEG: Calling Subscriberclears on hearing Congestion
signalonhook
Calling Subscriber goesonhook
signal_ack
interfaceunswitch, congestion_tone
Stop Congestion tone towardsCalling Subscriber
Clearing
deallocation
tdeallocation_comp
deallocation_comp Indicate E1 timeslot freedtowards Calling Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
V5_call Interfaces (V5.2: Called subscriber does not answer)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 25)
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over for CallingSubscriber
delete
V5_call Interfaces (ISUP - ISUP: Successful call; release from next exchange)xenon
xen1 cas xen2isup mgr1 isup call1 ts mgr1 tone mgr1 rout mgr ss mgr ts mgr2 tone mgr2 isup call2 isup mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 26)
Copyright (c) 2000 EventHelix.com. All Rights Reserved.
create
create
LEG: Outgoing call through LEG: Call release receivedfrom called side
delete
delete
V5_call Interfaces (ISUP - ISUP: Successful call; release from previous exchange)xenon
xen1 cas xen2isup mgr1 isup call1 ts mgr1 tone mgr1 rout mgr ss mgr ts mgr2 tone mgr2 isup call2 isup mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 27)
Copyright (c) 2000 EventHelix.com. All Rights Reserved.
create
create
LEG: Outgoing call through LEG: Call release receivedfrom calling side
delete
delete
V5_call Interfaces (ISUP - ISUP: Outgoing call failed)xenon
xen1 cas xen2isup mgr1 isup call1 ts mgr1 tone mgr1 rout mgr ss mgr ts mgr2 tone mgr2 isup call2 isup mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 28)
Copyright (c) 2000 EventHelix.com. All Rights Reserved.
create
create
LEG: Outgoing call failed delete
delete
V5_call Interfaces (ISUP - V5.2: Successful call)xenon
xen1 cas xen2isup mgr1 isup call1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 29)
Copyright (c) 2000. EventHelix.com. All Rights Reserved.
create
LEG: Called Subscriber isfree
create
Idle
call_request
call_request_ack Indicate that Called Subscriberis free
Allocating Slot forTerminating
resource_allocate Send E1 Slot Request towardsCalled Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for Called Subscriber
tallocation_comp
allocation_comp
tallocation_comp
Starting Ringing
establishringing
testablish_ack
establish_ack Called Subscriber is being rung
testablish_ack
Ringing
LEG: Called Subscriberanswers
signaloffhook
Called Subscriber goes offhook
signal_ack
Indicating CalledResponse
answer
answer_ack
Conversation: NoCSH case
V5_call Interfaces (ISUP - V5.2: Successful call)xenon
xen1 cas xen2isup mgr1 isup call1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 30)
LEG: Call release receivedfrom previous exchange
call_release Call Release indicated toTerminating XEN
call_release_ack
delete
Feeding Congestiontone
interfaceswitch, congestion_tone
Switch Congestion tonetowards Called Subscriber
signalonhook
signal_ack
interfaceunswitch, congestion_tone
Stop Congestion tone towardsCalled Subscriber
Clearing
deallocation
tdeallocation_comp
deallocation_compIndicate E1 timeslot freedtowards Called Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalled Subscriber
delete
V5_call Interfaces (ISUP - V5.2: CSH timeout)xenon
xen1 cas xen2isup mgr1 isup call1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 31)
Copyright (c) 2000. EventHelix.com. All Rights Reserved.
create
LEG: Called Subscriber isfree
create
Idle
call_request
call_request_ack Indicate that Called Subscriberis free
Allocating Slot forTerminating
resource_allocate Send E1 Slot Request towardsCalled Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for Called Subscriber
tallocation_comp
allocation_comp
tallocation_comp
Starting Ringing
establishringing
testablish_ack
establish_ack Called Subscriber is being rung
testablish_ack
Ringing
LEG: Called Subscriberanswers
signaloffhook
Called Subscriber goes offhook
signal_ack
Indicating CalledResponse
answer
answer_ack
Conversation: NoCSH case
V5_call Interfaces (ISUP - V5.2: CSH timeout)xenon
xen1 cas xen2isup mgr1 isup call1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 32)
LEG: Called Subscriber goesonhook
signalonhook
Called Subscriber goes onhook
signal_ack
tcsh Start CSH timer
Conversation: CSHcase
signaloffhook
Called Subscriber goes offhook
tcsh Stop CSH timer
signal_ack
Conversation: NoCSH case
Call is in CONVERSATION
signalonhook
Called Subscriber goes onhook
signal_ack
tcsh Start CSH timer
Conversation: CSHcase
tcsh CSH timeout
Awaiting ReleaseConfirm
call_release Call Release indicated toIncoming XEN
call_release
call_release_ack
Clearing
delete
deallocation
tdeallocation_comp
deallocation_compIndicate E1 timeslot freedtowards Called Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
V5_call Interfaces (ISUP - V5.2: CSH timeout)xenon
xen1 cas xen2isup mgr1 isup call1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 33)
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalled Subscriber
delete
V5_call Interfaces (ISUP - V5.2: Outgoing call failed)xenon
xen1 cas xen2isup mgr1 isup call1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 34)
Copyright (c) 2000. EventHelix.com. All Rights Reserved.
create
LEG: Called Subscriber isbusy
delete
V5_call Interfaces (ISUP - V5.2: Called subscriber does not answer)xenon
xen1 cas xen2isup mgr1 isup call1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 35)
Copyright (c) 2000. EventHelix.com. All Rights Reserved.
create
LEG: Called Subscriber isfree
create
Idle
call_request
call_request_ack Indicate that Called Subscriberis free
Allocating Slot forTerminating
resource_allocate Send E1 Slot Request towardsCalled Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for Called Subscriber
tallocation_comp
allocation_comp
tallocation_comp
Starting Ringing
establishringing
testablish_ack
establish_ack Called Subscriber is being rung
testablish_ack
Ringing
LEG: Called Subscriber doesnot answer
Awaiting ReleaseConfirm
call_release Call Release indicated toIncoming XEN
call_release Call Release indicated toTerminating XEN
call_release_ack
delete
V5_call Interfaces (ISUP - V5.2: Called subscriber does not answer)xenon
xen1 cas xen2isup mgr1 isup call1 ts mgr1 tone mgr1 rout mgr ss mgr tone mgr2 ts mgr2 E1 mgr2 v5 call2 v5 mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 36)
Clearing
deallocation
tdeallocation_comp
deallocation_compIndicate E1 timeslot freedtowards Called Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalled Subscriber
delete
V5_call Interfaces (V5.2 - ISUP: Successful call)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr ts mgr2 tone mgr2 isup call2 isup mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 37)
Copyright (c) 2000. EventHelix.com. All Rights Reserved.
create
Idle
establishoffhook
establish_ack
Allocating Slot forOriginating
resource_allocate Send E1 Slot Request towardsCalling Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for CallingSubscriber
tallocation_comp
allocation_comp
tallocation_comp
Feeding Dial tone
interfaceswitch, dial_tone
Switch Dial tone towardsCalling Subscriber
resource_allocate Send Resource Request forDTMF receiver for digitcollection
resource_allocate_ack
tidt Start IDT timer
signaldigit
DTMF digit dialled by CallingSubscriber received
interfaceunswitch, dial_tone
Stop Dial tone towards CallingSubscriber
interfaceswitch, silence_tone
Switch Silence tone towardsCalling Subscriber
Collecting Digits
tidt Stop IDT timer
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt
tidt
V5_call Interfaces (V5.2 - ISUP: Successful call)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr ts mgr2 tone mgr2 isup call2 isup mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 38)
signaldigit
Next digit dialled by CallingSubscriber received
tidt End of dialling detected
resource_free Release the DTMF receiver
Allocating Path
interfaceswitch, routing_tone
Switch Routing tone towardsCalling Subscriber
resource_allocate Send Resource Request forspace slot
resource_allocate_ack Resource Response containingt-s-t resources for Call received
interfaceswitch
Switch the Path for Call
Awaiting CalledStatus
call_request Send Call Request to OutgoingXEN
create
call_request_ack
interfaceunswitch, routing_tone
Stop Routing tone towardsCalling Subscriber
Awaiting Answer
interfaceswitch, ring_back_tone
Switch Ring back tone towardsCalling Subscriber
crg
LEG: Outgoing call through acm
tans Start ANS timer
answer
tans Stop ANS timer
answer_ack
interfaceunswitch, ring_back_tone
Stop Ring back tone to thecalling subscriber
Conversation Call is in CONVERSATION
Calling Subscriber goesonhook
signalonhook
V5_call Interfaces (V5.2 - ISUP: Successful call)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr ts mgr2 tone mgr2 isup call2 isup mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 39)
tsignal_ack
signal_ack
tsignal_ack
Releasing Path
resource_free Release t-s-t resourcesallocated for Call
interfaceunswitch
Unswitch the Path for Call
resource_free_ack
Indicating Release
call_release Indicate Release to OutgoingXEN
call_release_ack
Clearing
deallocation
tdeallocation_comp
deallocation_comp Indicate E1 timeslot freedtowards Calling Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over indication forCalling Subscriber
delete
delete
V5_call Interfaces (V5.2 - ISUP: Outgoing call failed)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr ts mgr2 tone mgr2 isup call2 isup mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 40)
Copyright (c) 2000. EventHelix.com. All Rights Reserved.
create
Idle
establishoffhook
establish_ack
Allocating Slot forOriginating
resource_allocate Send E1 Slot Request towardsCalling Subscriber
resource_allocate_ack
allocation E1 and specific timeslot on itindicated for CallingSubscriber
tallocation_comp
allocation_comp
tallocation_comp
Feeding Dial tone
interfaceswitch, dial_tone
Switch Dial tone towardsCalling Subscriber
resource_allocate Send Resource Request forDTMF receiver for digitcollection
resource_allocate_ack
tidt Start IDT timer
signaldigit
DTMF digit dialled by CallingSubscriber received
interfaceunswitch, dial_tone
Stop Dial tone towards CallingSubscriber
interfaceswitch, silence_tone
Switch Silence tone towardsCalling Subscriber
Collecting Digits
tidt Stop IDT timer
tidt
signaldigit
Next digit dialled by CallingSubscriber received
tidt
tidt
V5_call Interfaces (V5.2 - ISUP: Outgoing call failed)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr ts mgr2 tone mgr2 isup call2 isup mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 41)
signaldigit
Next digit dialled by CallingSubscriber received
tidt End of dialling detected
resource_free Release the DTMF receiver
Allocating Path
interfaceswitch, routing_tone
Switch Routing tone towardsCalling Subscriber
resource_allocate Send Resource Request forspace slot
resource_allocate_ack Resource Response containingt-s-t resources for Call received
interfaceswitch
Switch the Path for Call
Awaiting CalledStatus
call_request Send Call Request to OutgoingXEN
create
call_request_ack
interfaceunswitch, routing_tone
Stop Routing tone towardsCalling Subscriber
Awaiting Answer
interfaceswitch, ring_back_tone
Switch Ring back tone towardsCalling Subscriber
crg
LEG: Outgoing call failed call_release
interfaceunswitch, ring_back_tone
Stop Ring back tone towardsCalling Subscriber
Releasing Path,Congestion tone to
be fed
resource_free Release t-s-t resourcesallocated for Call
interfaceunswitch
Unswitch the Path for Call
resource_free_ack
Indicating Release,Congestion tone to
be fed
V5_call Interfaces (V5.2 - ISUP: Outgoing call failed)xenon
xen1 cas xen2dsp1 v5 mgr1 v5 call1 E1 mgr1 ts mgr1 tone mgr1 rout mgr ss mgr ts mgr2 tone mgr2 isup call2 isup mgr2
EventStudio 1.0.2
22-Oct-00 19:27 (Page 42)
call_release
call_release_ack
delete
Signalling Release
signalreduced_battery
Indicate Call Release to theCalling Port
tsignal_ack
signal_ack
tsignal_ack
Feeding Congestiontone
interfaceswitch, congestion_tone
Switch Congestion tonetowards Calling Subscriber
signalonhook
signal_ack
interfaceunswitch, congestion_tone
Stop Congestion tone towardsCalling Subscriber
Clearing
deallocation
tdeallocation_comp
deallocation_comp Indicate E1 timeslot freedtowards Calling Subscriber
tdeallocation_comp
resource_free Send E1 Slot Release Request
Aborting
disconnect
tdisconnect_comp
disconnect_comp
tdisconnect_comp
call_over Send Call Over for CallingSubscriber
delete