Transcript NANC LNP Operations Flows, version 2.0

Inter-Service Provider LNP Operations Flows
- Main Flow -
1
End User
Contact
with
NLSP
2
End User
agrees to
change to
NLSP
4
5
Are
both NNSP
and ONSP
wireless?
(Optional) NLSP
requests CSR from
OLSP
LSR-FOC
No
6
Service Provider
Communication
8
Yes
Are
NNSP and ONSP
the same SP?
10
Is NPAC
processing
required?
No
Figure 2
No
Yes
3
ICP
7
Service Provider
Communication
NLSP obtains end
user authorization
Yes
9
NNSP coordinates
all porting
activities.
11
Perform intraprovider port or
modify existing SV
Figure 3
B
16
NPAC logs request
to place the order
in conflict,
including cause
code
Yes
15
Did
ONSP place the
order in
conflict?
No
No
14
Was
port request
canceled?
Create
13
Service Provider
Port Request
12
NNSP and ONSP
create and process
service orders
Figure 4
Yes
AA
19
Is the
Yes
unconditional 10
digit trigger being
used?
17
Notify Reseller
18
NPAC notifies
NNSP and ONSP
that port is
canceled
NNSP coordinates
physical changes
with ONSP
Figure 5
No
A
BB
Z
20
End
Main
Approved by LNPAWG: 7/9/03
Figure 1
Version 2.0
Inter-Service Provider LNP Operations Flows
- Wireline LSR/FOC Process LSRFOC
Is 1
end-user
porting all
TNs?
Yes
No
Is NLSP a
reseller?
No
6
5
3
NNSP sends LSR
to ONSP
Is OLSP a
No
reseller or is a Type
1 wireless number
involved?
Yes
2
NLSP notes "not all
TNs being ported"
in the remarks
field of LSR
9
ONSP sends FOC to
NNSP
4
No
Yes
Yes
NLSP sends LSR or
LSR information to
NNSP for resale
service
10
Is NLSP a
reseller?
Notify Reseller 7
8
(conditional) ONSP
sends LSR, LSR
information, or Loss
Notification to OLSP
(conditional)OLSP
sends FOC or FOC
information to
ONSP
11
NNSP forwards FOC
or FOC information
to NLSP
Figure 5
12
Return
to Figure 1
Approved by LNPAWG: 7/9/03
LSR/FOC
Figure 2
Version 2.0
Inter-Service Provider LNP Operations Flows
- Wireless ICP Process 17
ICP
WPRR is a
resolution
response
3
1
No
Is NLSP a
Reseller?
NNSP sends WPR
to ONSP
Yes
Is a 4
Type 1
wireless number
involved?
5
Yes
ONSP sends
WPRR rejection to
NNSP
6
Change codeowner
to Old Wireline SP
in NPAC and
possibly LERG, as
neccessary
7
Re-start
process, return
to Figure 1
No
2
NLSP sends WPR
or WPR information
to the NNSP for
resale service
11
8
No
Is OLSP
a reseller?
ONSP Sends
WPRR to NNSP
No
Is NLSP a
reseller?
Is WPRR a
delay?
Yes
Yes
9
Yes
13
10
OLSP sends
WPRR or WPRR
information to
ONSP
No
Is WPRR
confirmed?
Yes
18
Return
to Figure 1
NNSP forwards
WPRR or WPRR
information to
NLSP
ONSP sends WPR
or WPR information
to OLSP
No
16
14
12
No
15
Is OLSP as
reseller?
Yes
ICP Approved by LNPAWG: 7/9/03
Figure 3
Version 2.0
Inter-Service Provider LNP Operations Flows
- Subscription Version Create Flow 1
Create
2
NNSP and
(optionally) ONSP
notify NPAC with
Create message
Is
No
Create message
valid?
3
NPAC notifies
appropriate service
provider that
Create message is
invalid
Yes
4
NPAC starts T1
timer
5
T1 Expired?
Yes
10
NPAC notifies NNSP
and ONSP that T1
has expired and
then starts T2
timer
14
NPAC notifies
appropriate
service provider
that Create
message is invalid
No
No
No
6
Received
Second
Create?
Yes
No
12
11
No
T2 Expired?
Received
Second
Create?
Yes
13
Is
Yes
Create message
valid?
19
Return to
Figure 1
Yes
No
9
NPAC notifies
appropriate service
provider that
Create message is
invalid
7
No
Is
Create message
valid?
Yes
8
Return to
FIgure 1
Create
Approved by LNPAWG: 7/9/03
15
Did
NNSP send
Create?
16
No
NPAC notifies NNSP
and ONSP that T2
has expired
17
Has
Yes
cancel window for
pending SVs
expired?
18
NPAC notifies NNSP
and ONSP that port
is canceled
Yes
20
NPAC notifies the
ONSP that porting
proceeds under
the control of the
NNSP
Figure 4
Version 2.0
Inter-Service Provider LNP Operations Flows
- Reseller Notification -
Notify
Reseller
1
No
Is OLSP a
reseller?
Yes
2
Does
OLSP need
message?
4
No
No
Is NLSP a
reseller?
Yes
Yes
5
Does
NLSP need
message?
3
ONSP
sends or provides
information and/or
message to OLSP
No
Yes
6
NNSP
sends or provides
information and/or
message to NLSP
7
Return
Approved by LNPAWG: 7/9/03
Notify Reseller
Figure 5
Version 2.0
Inter-Service Provider LNP Operations Flows
- Provisioning Without Unconditional 10-Digit Trigger -
1
A
NNSP activates
port (locally)
3
NNSP notifies NPAC
to activate the
port
4
NPAC downloads
(real time) to all
service providers
2
NNSP and ONSP
make physical
changes (where
necessary)
8
All service
providers update
routing data (real
time download)
9
NNSP may verify
completion
Z
5
NPAC records date
and time in history
file
6
ONSP removes
translations in
central office or
switch/HLR
7
NPAC logs failures
and non-responses
and notifies the
NNSP and ONSP
A
Approved by LNPAWG: 7/9/03
Figure 6
Version 2.0
Inter-Service Provider LNP Operations Flows
- Provisioning With Unconditional 10-Digit Trigger -
1
AA
ONSP activates
unconditional 10
digit trigger in the
central office
2
NNSP activates
central office
translations
4
NNSP notifies NPAC
to activate the
port
5
NPAC downloads
(real time) to all
service providers
3
NNSP and ONSP
make physical
changes (where
necessary)
8
All service
providers update
routing data (real
time download)
9
ONSP removes
appropriate
translations
10
NNSP may verify
completion
6
NPAC records date
and time in history
file
7
NPAC logs failures
and non-responses
and notifies the
NNSP and ONSP
Approved by LNPAWG: 7/9/03
AA
Figure 7
Version 2.0
Z
Inter-Service Provider LNP Operations Flows
- Conflict Flow For The Service Creation Provisioning Process -
B
Notify Reseller
1
No
Is conflict
restricted?
3
NPAC changes the
subscription status
to conflict and
notifies the NNSP
and ONSP
Figure 5
Yes
4
NNSP contacts
ONSP to resolve
conflict. If no
agreement is
reached, begin
normal escalation
5
Was
Yes
conflict resolved
within conflict
expiration
window?
7
Was
No
port request
canceled to resolve
conflict?
Was 8
resolution
message from
ONSP?
9
Notify Reseller
NPAC notifies both
NNSP and ONSP of
'conflict off' via
SOA
Figure 5
Yes
No
No
Yes
2
NPAC rejects the
conflict request
6
Notify Reseller
NPAC initiates
cancellation and
notifies NNSP and
ONSP
Figure 5
10
C
Did NNSP send
resolution message
during the restriction
window?
No
BB
Yes
BB
Z
11
NPAC rejects the
conflict resolution
request from NNSP
Approved by LNPAWG: 7/9/03
B
Figure 8
Version 2.0
Inter-Service Provider LNP Operations Flows
- Cancellation Flow For Provisioning Process -
1
End-user
request to
cancel
No
Did
end-user contact
NLSP?
NLSP sends cancel
request to NNSP
12
Did 11
the provider
No
requesting cancel
send a Create
message to
NPAC?
4
2
C
NPAC rejects the
cancel request
Z
Yes
Yes
3
Yes
Is NLSP a
reseller?
5
NNSP sends SUPP
to ONSP noting
cancellation as
soon as possible
and prior to
activation
14
Notify Reseller
15
Notify Reseller
NPAC updates
subscription to cancelpending, logs status
change and notifies
NNSP and ONSP
Yes
Did 13
Both NNSP and No
ONSP send Create
message to
NPAC?
NPAC updates
subscription to cancel,
logs status change and
notifies NNSP and ONSP
Figure 5
No
7
OLSP obtains
end-user
authorization
6
NNSP sends cancel
request to NPAC
16
Did
NNSP send
cancel to
NPAC?
Figure 5
Yes
No
Did 17
No
NPAC receive
cancel ACK from ONSP
within first cancel
window
timer?
18
NPAC Notifies
ONSP that cancel
ACK is missing
19
NPAC waits for
either cancel ACK
from ONSP or
expiration of
second cancel
window timer
Yes
8
Is OLSP a
reseller?
9
Yes
OLSP sends cancel
request ONSP
No
20
Notify Reseller
NPAC updates
subscription to
cancel, logs cancel
and notifies NNSP
and ONSP
Did 21
NPAC receive
Yes
cancel ACK from NNSP
within first cancel
window
timer?
Figure 5
No
Yes
10
ONSP sends cancel
request to NPAC
Cancel/C
Approved by LNPAWG: 7/9/03
22
NPAC Notifies
NNSP that cancel
ACK is missing
Did 23
NPAC receive
cancel ACK from NNSP
within second cancel
window
timer?
Figure 9
Z
No
CC
Version 2.0
Inter-Service Provider LNP Operations Flows
- Cancellation Ack Missing from New Provider Provisioning Process -
CC
1
Notify Reseller
NPAC updates
subscription to
conflict, logs conflict
and notifies NNSP and
ONSP
Figure 5
No
2
Did
No
NPAC receive
cancel message
from NNSP?
5
Has
No
conflict expiration
window
expired?
Yes
Yes
3
NNSP notifies NPAC
to cancel the
subscription
Notify Reseller
6
Notify Reseller
NPAC updates
subscription to
cancel, logs cancel,
and notifies NNSP
and ONSP
Figure 5
10
7
Did
NPAC receive
resolve conflict
message from
NNSP?
NPAC rejects the
resolve conflict
request from NNSP
Yes
Has 8
NNSP conflict
resolution
restriction
expired?
Yes
No
4
NPAC updates
subscription to
cancel, logs cancel
and notifies NNSP
and ONSP
Z
9
Notify Reseller
NPAC notifies NNSP
and ONSP of
'conflict off' via
SOA
Figure 5
Figure 5
BB
Approved by LNPAWG: 7/9/03
Cancel/Conflict/
CC
Figure 10
Version 2.0
Inter-Service Provider LNP Operations Flows
- Disconnect Process For Ported Telephone Numbers -
1
4
End-user
initiates
disconnect
9
NPAC broadcasts
subscription
deletion to all
applicable providers
NNSP initiates
disconnect
5
2
No
Is NLSP a
reseller?
NNSP arranges
intercept
treatment when
applicable
8
Yes
Has
effective
release date been
reached?
Yes
No
3
NLSP sends
disconnect
request to NNSP
10
Notify Reseller
NPAC notifies
code/block holder
of disconnected
TN disconnect and
release dates
Figure 5
6
11
NNSP creates
and processes
service order
NPAC deletes TN
from active
database
7
NNSP notifies NPAC
of disconnect date
and effective
release date
Approved by LNPAWG: 7/9/03
Disconnect
12
End
Figure 11
Version 2.0
Inter-Service Provider LNP Operations Flows
- Audit Process -
1
Service provider
requests an audit
from NPAC
2
NPAC issues
queries to
appropriate LSMSs
3
NPAC compares
own subscription
version to LSMS
subscription
version
4
NPAC downloads
updates to LSMSs
with subscription
version differences
Notify Reseller
5
Are all audits
completed?
No
Approved by LNPAWG: 7/9/03
Audit
Figure 12
Yes
6
NPAC reports audit
completion and
discrepancies to
requestor
7
End
Figure 5
Version 2.0
Inter-Service Provider LNP Operations Flows
- Code Opening Process 1
NPA-NXX holder
notifies NPAC of
NPA-NXX code(s)
being opened for
porting
2
3
NPAC updates its
NPA-NXX database
NPAC sends notice
of code opening to
all service
providers
4
End
Figure 13
- First TN Ported in NPA-NXX 1
NPAC successfully
processes create
request for TN
subscription
version
3
First
No
subscription
version activity in
NPA-NXX?
5
End
Yes
2
NPAC successfuly
processes create
request for
NPA-NXX-X
NPA-NXX
Approved by LNPAWG: 7/9/03
4
Notify Reseller
NPAC sends
notification of first
TN ported to all
providers via SOA
and LSMS
Figure 5
Figure 14
Version 2.0