Unbundled Call Scenarios Verizon North

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Unbundled Call ScenariosVerizon North

• Updated 05/06/2002

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The following diagrams represent a series of
Verizon North call scenarios involving end users
whose local service is provided by a UNE CLEC.
Each diagram indicates a) who owns the call
(Verizon, IXC or CLEC), b) which UNE CLEC (if
any) receives the DUF (Daily Usage File) record,
and c) what unbundled usage rate elements (if
any) Verizon bills, and to which UNE CLEC. The
tables below provide a key to the labels found in
the diagrams.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
End User Labels VZNEU Verizon North End
User AEU CLEC A End User BEU CLEC B End User
Unbundled Usage Charge Labels ULSC-O Unbundled
Local Switching Charge - Originating - per
MOU ULSC-T Unbundled Local Switching Charge -
Terminating - per MOU TTSC Transit Tandem
Switching Charge - per MOU ULCTC Unbundled
Local Common Transport Charge - per MOU UTCTC
Unbundled Toll Common Transport Charge - per
MOU UNRCC Unbundled NYNEX Reciprocal
Compensation Charge - per MOU UCRCC Unbundled
CLEC Reciprocal Compensation Charge - per MOU
USTPC Unbundled Shared Trunk Port Charge - per
MOU UTTC 1 Unbundled Tandem Transport Charge -
End Office to Tandem - per MOU UTTC 2 Unbundled
Tandem Transport Charge - Tandem to End Office -
per MOU ALSC Access Tariff Local Service
Switching Charge - per MOU TCCLC Terminating
Carrier Common Line Charge - per MOU UIC
Unbundled ISUP Charge - per Call UTC Unbundled
TCAP (Transaction Capability Action Point) Charge
- per Call DIPC 800 Dip Charge - per Call DAC
Directory Assistance Charge - per Query NDA
National Directory Assistance Charge - per
Query BLVC Busy Line Verification Charge - per
Call or per OWS (Operator Work Second) BLIC
Busy Line Interrupt Charge - per Call or per OWS
0CA 0Card Call Surcharge - per Call 0CO
0 Collect Call Surcharge - per Call 03RD 0
Bill to Third Call Surcharge - per Call BSC
Branding Surcharge - per Call CCSC DA Call
Completion Surcharge - per Call OWC Operator
Work Time Charge - per Call or per OWS IPIMAS
Information Provider Mass Announcement Charge -
per Call ULIDB Unbundled Line Information Data
Base Access Charge - per Call UPSDC Unbundled
Packet Switched Data Charge - per 10 Packets DACR
Directory Assistance Credit - per Credit ACTS
Automated Coin Toll Service Activation Charge -
per Call In Verizon North all unbundled usage
rate elements are billed in CABS.
Note All UNE usage rate elements currently
billed per OWS are in the process of being
converted to per Call. However, per OWS versions
will be grandfathered for any UNE CLECs who
request them.
Switch Entity/Element Labels VZNEOS Verizon
North End Office Switch VZNTS Verizon North
Tandem Switch VZNTT Verizon North TOPS
Tandem TOPS Traffic Operator Position
System CLAS CLEC A owned Switch CLBS CLEC B
owned Switch CLATOPS CLEC A owned TOPS VZNLP
Verizon North Line Port ALP CLEC A Line Port or
Platform BLP CLEC B Line Port or Platform STP
Shared Trunk Port ATP CLEC A Dedicated Trunk
Port S/ATP Shared or Dedicated Trunk Port BTP
CLEC B Dedicated Trunk Port IXC POP
Interexchange Carrier Point Of Presence
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Contents
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
A Direct Dialed IntraLATA A-1 to
A-11B Originating Access . B-1 to
B-8C Terminating Access C-1 to
C-4D Toll Free Service (800/888) .. D-1 to
D-10E Directory Assistance .. E-1 to
E-15F Operator Services - Automated F-1 to
F-14G Operator Services - Live G-1 to
G-24H Special Services . H-1 to H-7
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A
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
Direct Dialed IntraLATA
5
In this scenario UNE CLEC A owns call , receives
DUF record and is billed ULSC-O. UNRCC is not
applicable because no trunk port is involved.
Note Ownership of an unbundled call belongs to
the carrier that sets the end users retail
billing rate for that particular call. The owner
of the call may or may not bill the end user
directly.
A-1
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECT DIALED INTRALATA
Local Intra-Switch Call From UNE CLEC A End
User To Verizon North End User
VZNEOS
AEU
ALP
ULSC-O
VZNEU
VZNLP
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A-2
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECT DIALED INTRALATA
VZNEOS
Local Intra-Switch Call From Verizon North End
User To UNE CLEC A End User
VZNEU
VZNLP
AEU
ALP
In this scenario Verizon North owns call, no DUF
record is generated and no unbundled usage
charges are billed.
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A-3
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECT DIALED INTRALATA
VZNEOS
Local Intra-Switch Call From UNE CLEC A End
User To UNE CLEC B End User
AEU
ALP
ULSC-O
BEU
BLP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O.No unbundled
usage charges are billed to UNE CLEC B.
8
In both A and B versions of this scenario UNE
CLEC A owns call, receives DUF record, and is
billed ULSC-O, UIC, ULCTC and UNRCC.TTSC is not
billed in version B of this scenario, because
Verizon-North cannot determine the routing method
on a per call basis. USTPC is not billed because
ULCTC and UTCTC (where applicable) cover shared
trunk port as well as transport, plus tandem
switching based on the percentage of direct
dialed local calls that are tandem routed. This
applies to all UNE direct dialed intraLATA calls
routed via shared trunk port in Verizon North.
A-4
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECT DIALED INTRALATA
VZNEOS 1
Local Inter-Switch Call From UNE CLEC A End
User To Verizon North End User Shared Trunk
Port Call Routed Direct (A) or via Tandem (B) To
Verizon North Terminating Switch
ULSC-O
UIC
STP
AEU
ALP
B
VZNTS
A
STP
ULCTC
STP
VZNEOS 2
UNRCC
VZNEU
VZNLP
STP
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In both A and B versions of this scenario UNE
CLEC A owns call, receives DUF record, and is
billed ULSC-O, UIC, ULCTC and UNRCC.This
scenario only occurs if Verizon North is
designated as LPIC for the originating line. If
a carrier other than Verizon North is designated
as LPIC, all intraLATA toll calls will be covered
under Unbundled Originating Access (See section
B). If no LPIC is designated, the end user
cannot make this call except by casual dialing
(101xxxx) to an IXC, and such a call is also
covered under Unbundled Originating Access. This
applies to all UNE direct dialed intraLATA toll
calls in Verizon North.
A-5
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECT DIALED INTRALATA
VZNEOS 1
IntraLATA Toll Call - New York From UNE CLEC A
End User To Verizon North End User Shared Trunk
Port Call Routed Direct (A) or via Tandem (B) To
Verizon North Terminating Switch
ULSC-O
UIC
STP
AEU
ALP
B
VZNTS
A
STP
ULCTC
STP
VZNEOS 2
UNRCC
VZNEU
VZNLP
STP
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A-6
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECT DIALED INTRALATA
VZNEOS 1
IntraLATA Toll Call - New England From UNE CLEC A
End User To Verizon North End User Shared Trunk
Port Call Routed Direct (A) or via Tandem (B) To
Verizon North Terminating Switch
ULSC-O
UIC
STP
AEU
ALP
B
In both A B versions of this scenario UNE CLEC
A owns call, receives DUF record, and is billed
ULSC-O, UIC, UTCTC, ALSC and TCCLC.If a New
England state does not currently support UTCTC,
ULCTC will be billed for this scenario. If a New
England state does not currently support ALSC and
TCCLC, UNRCC will be billed for this scenario.
This applies to all UNE direct dialed intraLATA
toll calls in the New England states.
VZNTS
A
STP
UTCTC
STP
VZNEOS 2
VZNEU
VZNLP
STP
ALSC TCCLC
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A-7
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECT DIALED INTRALATA
Local Inter-Switch or IntraLATA Toll Call From
UNE CLEC A End User To Verizon North End
User Dedicated Trunk Port Call Custom Routed To
Verizon North Terminating Switch
VZNEOS 1
ULSC-O
UIC
AEU
ALP
ATP
In this scenario UNE CLEC A owns call, receives
DUF record, and is billed ULSC-O and
UIC.Because call leaves originating switch via
dedicated trunk port, all segments of call beyond
originating switch are billed in Interconnection
billing environment (meet point A) and not on UNE
bill. In this case Interconnection billing is
based on terminating call record. This applies
to all UNE direct dialed intraLATA calls routed
via dedicated trunk port in Verizon North.
VZNEOS 2
VZNEU
ATP
VZNLP
Interconnection billing environment
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In both A and B versions of this scenario UNE
CLEC A owns call, receives DUF record, and is
billed ULSC-O, UIC, ULCTC and UCRCC.Facilities
based CLEC B will bill Verizon North a Reciprocal
Compensation charge for such calls delivered by
Verizon North, and Verizon North will bill UNE
CLEC A UCRCC. This applies to all UNE direct
dialed calls terminating in a CLEC switch in
Verizon North.
A-8
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECT DIALED INTRALATA
Local Inter-Switch Call From UNE CLEC A End
User To CLEC B End User served by CLEC B
switch Shared Trunk Port Call Routed Direct (A)
or via Tandem (B) To CLEC B Terminating Switch
VZNEOS
ULSC-O
UIC
STP
AEU
ALP
B
VZNTS
A
STP
ULCTC
STP
CLBS
BEU
UCRCC
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In both A and B versions of this scenario UNE
CLEC A owns call, receives DUF record, and is
billed ULSC-O, UIC, ULCTC and UCRCC.
A-9
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECT DIALED INTRALATA
IntraLATA Toll Call - New York From UNE CLEC A
End User To CLEC B End User served by CLEC B
switch Shared Trunk Port Call Routed Direct (A)
or via Tandem (B) To CLEC B Terminating Switch
VZNEOS
ULSC-O
UIC
STP
AEU
ALP
B
VZNTS
A
STP
ULCTC
STP
CLBS
BEU
UCRCC
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A-10
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECT DIALED INTRALATA
IntraLATA Toll Call - New England From UNE CLEC A
End User To CLEC B End User served by CLEC B
switch Shared Trunk Port Call Routed Direct (A)
or via Tandem (B) To CLEC B Terminating Switch
VZNEOS
ULSC-O
UIC
STP
AEU
ALP
B
In both A and B versions of this scenario UNE
CLEC A owns call, receives DUF record and is
billed ULSC-O, UIC, UTCTC and UCRCC.
VZNTS
A
STP
UTCTC
STP
CLBS
BEU
UCRCC
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A-11
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECT DIALED INTRALATA
Local Inter-Switch or IntraLATA Toll Call From
Verizon North End User To UNE CLEC A End
User Shared Trunk Port Call Routed Direct (A) or
via Tandem (B) To Verizon North Terminating Switch
VZNEOS 1
STP
VZNEU
VZNLP
B
In both A and B versions of this scenario Verizon
North owns call, no DUF record is generated and
no unbundled usage charges are billed. UNE CLEC
A is not entitled to any usage sensitive
compensation.
VZNTS
A
STP
STP
VZNEOS 2
AEU
ALP
STP
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B
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
Originating Access
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B-1
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
ORIGINATING ACCESS
IntraLATA Access Call From UNE CLEC A End
User Shared Trunk Port Call Direct Routed to IXC
POP (Point Of Presence)
VZNEOS
ULSC-O
UIC
STP
AEU
ALP
USTPC
In this scenario, IXC owns call. UNE CLEC A
receives DUF record and is billed ULSC-O, USTPC
and UIC.Call transport is billed in the access
billing environment. This applies to all direct
routed UNE originating access calls routed via
shared trunk port in Verizon North.This
scenario includes LPIC to carriers other than
Verizon North, casual dialed (101xxxx), certain
800/888 calls, DA (Directory Assistance) access
calls and OS (Operator Services) access calls.
It does not include access calls handled by a
Verizon operator. (See Operator Services -
Live). A call defined in this scenario could
terminate to another Verizon North UNE CLEC end
user, which would generate a separate DUF record
covered under Terminating Access.Originating
access calls that reach the IXC POP but are not
completed to the terminating end user (e.g., busy
line) are included in this scenario. This
applies to all UNE originating access call
scenarios in Verizon North.
IXC POP
State Access billing environment
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B-2
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
ORIGINATING ACCESS
IntraLATA Access Call From UNE CLEC A End
User Dedicated Trunk Port Call Direct Routed to
IXC POP
VZNEOS
ULSC-O
UIC
AEU
ALP
ATP
In this scenario IXC owns call. UNE CLEC A
receives DUF record and is billed ULSC-O and
UIC.This scenario includes LPIC to carriers
other than Verizon North, casual dialed, certain
800/888 calls, DA access calls and OS access
calls. It does not include access calls handled
by a Verizon operator. (See Operator Services -
Live).A call defined in this scenario could
terminate to another Verizon North UNE CLEC end
user, which would generate a separate DUF record
covered under Terminating Access.
IXC POP
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B-3
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
ORIGINATING ACCESS
IntraLATA Access Call From UNE CLEC A End
User Shared Trunk Port Call Tandem Routed to IXC
POP
VZNEOS
ULSC-O
UIC
STP
AEU
ALP
USTPC
In this scenario IXC owns call. UNE CLEC A
receives DUF record and is billed ULSC-O, USTPC,
UIC, UTTC 1 and TTSC.Call transport from VZNTS
to IXC POP is billed in the access billing
environment. This applies to all tandem routed
UNE originating access calls routed via shared
trunk port in Verizon North.This scenario
includes LPIC to carriers other than Verizon
North, casual dialed, certain 800/888 calls, DA
access calls and OS access calls. It does not
include access calls handled by a Verizon
operator. (See Operator Services - Live).A
call defined in this scenario could terminate to
another Verizon North UNE CLEC end user, which
would generate a separate DUF record covered
under Terminating Access.
UTTC 1
VZNTS
STP
TTSC
STP
IXC POP
State Access billing environment
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B-4
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
ORIGINATING ACCESS
IntraLATA Access Call From UNE CLEC A End
User Call Tandem Routed to IXC POP Dedicated
Trunk Port from Tandem
VZNEOS
ULSC-O
UIC
STP
AEU
ALP
USTPC
In this scenario IXC owns call. UNE CLEC A
receives DUF record and is billed ULSC-O, USTPC,
UIC, UTTC 1 and TTSC.This scenario includes
LPIC to carriers other than Verizon North, casual
dialed, certain 800/888 calls, DA access calls
and OS access calls. It does not include access
calls handled by a Verizon operator. (See
Operator Services - Live).A call defined in
this scenario could terminate to another Verizon
North UNE CLEC end user, which would generate a
separate DUF record covered under Terminating
Access.
UTTC 1
VZNTS
STP
TTSC
ATP
IXC POP
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B-5
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
ORIGINATING ACCESS
InterLATA Access Call From UNE CLEC A End
User Shared Trunk Port Call Direct Routed to IXC
POP
VZNEOS
ULSC-O
UIC
AEU
ALP
STP
USTPC
In this scenario IXC owns call. UNE CLEC A
receives DUF record and is billed ULSC-O, USTPC
and UIC.This scenario includes InterLATA,
Interstate and International calls, casual
dialed, 800/888 and 900 access calls, DA access
calls and OS access calls. It does not include
access calls handled by a Verizon operator. (See
Operator Services - Live).
IXC POP
Federal Access billing environment
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B-6
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
ORIGINATING ACCESS
InterLATA Access Call From UNE CLEC A End
User Dedicated Trunk Port Call Direct Routed to
IXC POP
VZNEOS
ULSC-O
UIC
AEU
ALP
ATP
In this scenario IXC owns call. UNE CLEC A
receives DUF record and is billed ULSC-O and
UIC.This scenario includes InterLATA,
Interstate and International calls, casual
dialed, 800/888 and 900 access calls, DA access
calls and OS access calls. It does not include
access calls handled by a Verizon operator. (See
Operator Services - Live).
IXC POP
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B-7
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
ORIGINATING ACCESS
InterLATA Access Call From UNE CLEC A End
User Shared Trunk Port Call Tandem Routed to IXC
POP
VZNEOS
ULSC-O
UIC
AEU
ALP
STP
USTPC
In this scenario IXC owns call. UNE CLEC A
receives DUF record and is billed ULSC-O, USTPC,
UIC, UTTC 1 and TTSC.This scenario includes
InterLATA, Interstate and International calls,
casual dialed, 800/888 and 900 access calls, DA
access calls and OS access calls. It does not
include access calls handled by a Verizon
operator. (See Operator Services - Live).
UTTC 1
VZNTS
STP
TTSC
STP
IXC POP
Federal Access billing environment
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B-8
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
ORIGINATING ACCESS
InterLATA Access Call From UNE CLEC A End
User Call Tandem Routed to IXC POP Dedicated
Trunk Port from Tandem
VZNEOS
ULSC-O
UIC
AEU
ALP
STP
USTPC
In this scenario, IXC owns call. UNE CLEC A
receives DUF record and is billed ULSC-O, USTPC,
UIC, UTTC 1 and TTSC.This scenario includes
InterLATA, Interstate and International calls,
casual dialed, 800/888 and 900 access calls, DA
access calls and OS access calls. It does not
include access calls handled by a Verizon
operator. (See Operator Services - Live).
UTTC 1
VZNTS
STP
TTSC
ATP
IXC POP
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C
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
Terminating Access
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C-1
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TERMINATING ACCESS
Terminating Access Call From IXC POP To UNE CLEC
A End User Call Direct Routed to Verizon North
Terminating Switch Shared Trunk Port in
Terminating Switch
IXC POP
Access billing environment
In this scenario IXC owns call. UNE CLEC A
receives DUF record and is billed UIC, USTPC and
ULSC-T .Call transport is billed in the access
billing environment.This scenario covers all
calls terminating to a UNE CLEC end user and
direct routed from an IXC POP, including LPIC
intraLATA toll calls originating from another
Verizon North UNE CLEC end user. (See
Originating Access).If an unbundled terminating
access call enters the Verizon-North network but
is not completed to the end user (e.g., busy
line), no DUF record is generated and no
unbundled usage charges are billed. This applies
to all terminating access call scenarios.
VZNEOS
USTPC
AEU
ALP
STP
UIC
ULSC-T
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C-2
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TERMINATING ACCESS
Terminating Access Call From IXC POP To UNE CLEC
A End User Call Tandem Routed to Verizon North
Terminating Switch Shared Trunk Port in Tandem
and Terminating Switch
IXC POP
Access billing environment
VZNTS
In this scenario IXC owns call. UNE CLEC A
receives DUF record and is billed TTSC, UTTC 2,
UIC, USTPC and ULSC-T.Call transport from IXC
POP to VZNTS is billed in the access billing
environment.This scenario covers all calls
terminating to a UNE CLEC end user and tandem
routed from an IXC POP, including LPIC intraLATA
toll calls originating from another Verizon North
UNE CLEC end user. (See Originating Access).
STP
TTSC
STP
UTTC 2
VZNEOS
USTPC
AEU
ALP
STP
UIC
ULSC-T
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C-3
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TERMINATING ACCESS
CLAS
CLAS
Terminating Access Call From CLEC A End User
served by CLEC A switch To UNE CLEC B End
User Call Direct Routed to Verizon North
Terminating Switch Shared Trunk Port in
Terminating Switch
AEU
In this scenario facilities based CLEC A owns
call. UNE CLEC B receives DUF record and is
billed UIC, USTPC and ULSC-T.This call
generates a terminating access record, but the
originating carrier is identified in the DUF
record as an FBC (Facilities Based CLEC) and not
an IXC. This enables UNE CLEC B to charge the
proper party.This scenario includes direct
routed intraLATA 800/888 calls originating in a
CLEC switch, when the CLEC performs the 800 query
dip.
VZNEOS
USTPC
BEU
STP
BLP
ULSC-T
UIC
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C-4
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TERMINATING ACCESS
CLAS
Terminating Access Call From CLEC A End User
served by CLEC A switch To UNE CLEC B End
User Call Tandem Routed to Verizon North
Terminating Switch Shared Trunk Port in Tandem
and Terminating Switch
AEU
In this scenario facilities based CLEC A owns
call. UNE CLEC B receives DUF record and is
billed TTSC, UTTC 2, UIC, USTPC and ULSC-T.This
call generates a terminating access record, and
the DUF record identifies the originating
FBC.This scenario includes tandem routed
intraLATA 800/888 calls originating in a CLEC
switch, when the CLEC performs the 800 query dip.
VZNTS
STP
TTSC
STP
UTTC 2
VZNEOS
USTPC
BEU
BLP
STP
UIC
ULSC-T
30
D
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
Toll Free Service (800/888)
31
In this scenario toll free service provider
owns call, no DUF record is generated and no
unbundled usage charges are billed. Note
800/888 calls are retail billed to the
terminating end user and therefore owned by the
terminating toll free service provider.
D-1
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TOLL FREE SERVICE (800/888)
VZNEOS
Toll Free Local Intra-Switch Call From UNE CLEC A
End User To Verizon North End User Toll Free
Service Subscriber
AEU
ALP
VZNEU
VZNLP
32
D-2
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TOLL FREE SERVICE (800/888)
VZNEOS
Toll Free Local Intra-Switch Call From Verizon
North End User To UNE CLEC A End User Toll Free
Service Subscriber
VZNEU
VZNLP
ULSC-O DIPC
AEU
ALP
In this scenario toll free service provider owns
call. UNE CLEC A receives DUF record and is
billed ULSC-O and DIPC.
33
D-3
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TOLL FREE SERVICE (800/888)
VZNEOS
Toll Free Local Intra-Switch Call From UNE CLEC A
End User To UNE CLEC B End User Toll Free
Service Subscriber
AEU
ALP
ULSC-O DIPC
BEU
BLP
In this scenario toll free service provider owns
call. UNE CLEC B receives DUF record and is
billed ULSC-O and DIPC. No unbundled usage
charges are billed to UNE CLEC A.
34
D-4
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TOLL FREE SERVICE (800/888)
VZNEOS 1
Toll Free Local Inter-Switch Call From Verizon
North End User To UNE CLEC A End User Toll Free
Service Subscriber Shared Trunk Port Call Routed
Direct (A) or Tandem (B) To Verizon North
Terminating Switch
ULSC-O
UIC
VZNEU
STP
VZNLP
DIPC
B
A
VZNTS
In both A and B versions of this scenario toll
free service provider owns call. UNE CLEC A
receives DUF record and is billed ULSC-O, DIPC,
UIC, ULCTC and UNRCC. TTSC is not billed in
version B of this scenario, because Verizon-North
cannot determine the routing method on a per call
basis. USTPC is not billed because ULCTC and
UTCTC (where applicable) cover shared trunk port
as well as transport, plus tandem switching based
on the percentage of direct dialed local calls
that are tandem routed. This applies to all UNE
terminating toll free calls in Verizon North
except those originating in a CLEC switch.
STP
ULCTC
STP
VZNEOS 2
AEU
STP
ALP
UNRCC
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D-5
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TOLL FREE SERVICE (800/888)
CLAS
CLBS
Toll Free Local Inter-Switch Call From CLEC B
End User served by a CLEC B Switch To UNE CLEC A
End User Toll Free Service Subscriber Call
Direct Routed to Verizon North Terminating
Switch Shared Trunk Port in Terminating Switch
UCRCC
BEU
ULCTC
In this scenario toll free service provider owns
call. UNE CLEC A receives DUF record, and is
billed UCRCC, ULCTC, UIC, USTPC, ULSC-T and
DIPC. Facilities based CLEC B will bill Verizon
North a Reciprocal Compensation charge for such
calls delivered by Verizon North, and Verizon
North will bill UNE CLEC A UCRCC. This applies
to all UNE terminating toll free calls
originating in a CLEC switch in Verizon
North. This scenario does not include calls
where the facilities based CLEC performs the 800
query dip. All such calls generate terminating
access records and are covered under Unbundled
Terminating Access. (See section C).
VZNEOS
USTPC
AEU
ALP
STP
ULSC-T DIPC
UIC
36
D-6
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TOLL FREE SERVICE (800/888)
CLBS
Toll Free Local Inter-Switch Call From CLEC B End
User served by a CLEC B Switch To UNE CLEC A End
User Toll Free Service Subscriber Call Tandem
Routed to Verizon North Switch Shared Trunk Port
in Tandem and Terminating Switch
UCRCC
BEU
UTTC 1
In this scenario toll free service provider owns
call. UNE CLEC A receives DUF record, and is
billed UCRCC, UTTC 1, TTSC, UTTC 2, UIC, USTPC,
ULSC-T and DIPC. TTSC is billed in this
scenario, because the routing method can be
determined for terminating toll free calls
originating in a CLEC switch. This applies to
all UNE terminating toll free calls in Verizon
North that originate in a CLEC switch.
VZNTS
STP
TTSC
STP
UTTC 2
VZNEOS
USTPC
AEU
ALP
STP
UIC
ULSC-T DIPC
37
D-7
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TOLL FREE SERVICE (800/888)
VZNEOS 1
Toll Free IntraLATA Toll Call - New York From
Verizon North End User To UNE CLEC A End User
Toll Free Service Subscriber Shared Trunk
Port Call Routed Direct (A) or Tandem (B) To
Verizon North Terminating Switch
ULSC-O
UIC
VZNEU
STP
VZNLP
DIPC
B
A
In both A and B versions of this scenario NY,
toll free service provider owns call. UNE CLEC A
receives DUF record and is billed ULSC-O, DIPC,
UIC, ULCTC and UNRCC.
VZNTS
STP
ULCTC
STP
VZNEOS 2
AEU
STP
ALP
UNRCC
38
D-8
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TOLL FREE SERVICE (800/888)
VZNEOS 1
Toll Free IntraLATA Toll Call - New England From
Verizon North End User To UNE CLEC A End User
Toll Free Service Subscriber Shared Trunk
Port Call Routed Direct (A) or Tandem (B) To
Verizon North Terminating Switch
ULSC-O
UIC
STP
VZNEU
VZNLP
DIPC
B
A
In both A and B versions of this scenario NE,
toll free service provider owns call. UNE CLEC A
receives DUF record and is billed ULSC-O, DIPC,
UIC, UTCTC, ALSC and TCCLC. If a New England
state does not currently support UTCTC, ULCTC
will be billed for this scenario. If a New
England state does not currently support ALSC and
TCCLC, UNRCC will be billed for this scenario.
VZNTS
STP
UTCTC
STP
VZNEOS 2
AEU
STP
ALP
ALSC TCCLC
39
D-9
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TOLL FREE SERVICE (800/888)
CLAS
CLBS
Toll Free IntraLATA Toll Call From CLEC B End
User served by a CLEC B Switch To UNE CLEC A End
User Toll Free Service Subscriber Call Direct
Routed to Verizon North Terminating Switch Shared
Trunk Port in Terminating Switch
UCRCC
BEU
ULCTC
In this scenario toll free service provider owns
call. UNE CLEC A receives DUF record, and is
billed UCRCC, ULCTC, UIC, USTPC, ULSC-T and DIPC.
VZNEOS
USTPC
AEU
STP
ALP
ULSC-T DIPC
UIC
40
D-10
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
TOLL FREE SERVICE (800/888)
CLBS
Toll Free IntraLATA Toll Call From CLEC B End
User served by a CLEC B Switch To UNE CLEC A End
User Toll Free Service Subscriber Call Tandem
Routed to Verizon North Switch Shared Trunk Port
in Tandem and Terminating Switch
UCRCC
BEU
UTTC 1
In this scenario toll free service provider owns
call. UNE CLEC A receives DUF record, and is
billed UCRCC, UTTC 1, TTSC, UTTC 2, UIC, USTPC,
ULSC and DIPC.
VZNTS
STP
TTSC
STP
UTTC 2
VZNEOS
USTPC
AEU
ALP
STP
UIC
ULSC-T DIPC
41
E
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
Directory Assistance (DA)
42
E-1
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS
Directory Assistance Query - Local From UNE CLEC
A End User To Verizon North DA TOPS Shared Trunk
Port
ULSC-O
STP
AEU
ALP
USTPC
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, USTPC, DAC
(unbranded) and BSC (where applicable). If a DA
Query is alternate billed (Calling Card or Bill
to Third), ULIDB will also be billed. (Collect
is not an option). This scenario only includes
local DA, i.e., 411 or 555-1212 , and local
requested listings. All DA queries and DA call
completions are routed via a Verizon DA TOPS
tandem. If a DA requested number (local or
national) is unpublished or unlisted, no
unbundled usage charges are billed and no EMI DUF
record is generated. For all DA and OS calls,
BSC is only billed if the UNE CLEC has ordered
either Verizon or CLEC specific Branding for such
calls.
VZNTT
DAC (unbranded) BSC
STP
TOPS
43
E-2
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS
Directory Assistance Query - National From UNE
CLEC A End User To Verizon North DA TOPS Shared
Trunk Port
ULSC-O
STP
AEU
ALP
USTPC
In this scenario CLEC A owns call, receives DUF
record and is billed ULSC-O, USTPC, NDA
(unbranded) and BSC (where applicable). This
scenario only includes local DA, i.e., 411 or
555-1212 , and national (i.e., non-local)
requested listings.
VZNTT
NDA (unbranded) BSC
STP
TOPS
44
E-3
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS
Directory Assistance Query - Local From UNE CLEC
A End User To Verizon North DA TOPS Dedicated
Trunk Port
ULSC-O
ATP
AEU
ALP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, DAC (unbranded)
and BSC (where applicable). This scenario only
includes local DA, i.e., 411 or 555-1212 , and
local requested listings.
VZNTT
DAC (unbranded) BSC
TOPS
ATP
45
E-4
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS
Directory Assistance Query - National From UNE
CLEC A End User To Verizon North DA
TOPS Dedicated Trunk Port
ULSC-O
AEU
ALP
ATP
In this scenario CLEC A owns call, receives DUF
record and is billed ULSC-O, NDA (unbranded) and
BSC (where applicable). This scenario only
includes local DA, i.e., 411 or 555-1212 , and
national (i.e., non-local) requested listings.
VZNTT
NDA (unbranded) BSC
ATP
TOPS
46
E-5
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS
Directory Assistance Query - Local or
National From UNE CLEC A End User To CLEC A
TOPS Dedicated Trunk Port
ULSC-O
ATP
AEU
ALP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O. This scenario
only includes local DA, i.e., 411 or 555-1212. In
this scenario both local and national requests
are routed to CLEC As TOPS.
CLATOPS
47
E-6
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS
Verizon North Local Directory Assistance Call
Completion Requested From UNE CLEC A End User To
Verizon North DA TOPS Shared or Dedicated Trunk
Port No Call Completion
AEU
ALP
S/ATP
In this scenario no DUF records are generated and
no unbundled usage charges are billed. This
scenario occurs when an unbundled end user
requests automatic call completion after a DA
query, but the call is not completed (e.g., busy
line or no answer).
VZNTT
S/ATP
TOPS
48
E-7
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS 1
Verizon North Local Directory Assistance Call
Completion Requested - Local From UNE CLEC A End
User To Verizon North DA TOPS Shared Trunk
Port Mechanized Call Completion To Verizon North
End User
ULSC-O
UIC
AEU
ALP
STP
USTPC
UTTC 1
VZNTT
In this scenario CLEC A owns call, receives 2 DUF
records and is billed ULSC-O, USTPC, UIC, UTTC
1, CCSC, TTSC, UTTC 2 and UNRCC. If DA call
completion is alternate billed (only permitted on
coin lines or PAL - Public Access Lines), ULIDB
will also be billed. For all DA Completions
specified charges are billed in addition to the
charges already applicable to the original DA
query. 2 separate DUF records are generated
for all successful DA call completions, as
follows 1. Call Completion Record 2.
Completed Call Record DA Call Completion is not
offered for National or toll free (800/888)
listings.
STP
CCSC TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
49
E-8
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS 1
Verizon North Local Directory Assistance Call
Completion Requested - Local From UNE CLEC A End
User To Verizon North DA TOPS Dedicated Trunk
Port in originating end office switch Mechanized
Call Completion To Verizon North End User
ULSC-O
UIC
ATP
AEU
ALP
VZNTT
In this scenario CLEC A owns call, receives 2 DUF
records and is billed ULSC-O, UIC, CCSC, TTSC,
UTTC 2 and UNRCC.
ATP
CCSC TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
50
E-9
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS 1
Verizon North Local Directory Assistance Call
Completion Requested - IntraLATA Toll From UNE
CLEC A End User To Verizon North DA TOPS Shared
Trunk Port Mechanized Call Completion To Verizon
North End User
ULSC-O
UIC
STP
AEU
ALP
USTPC
UTTC 1
VZNTT
In this scenario CLEC A owns call, receives 2 DUF
records and is billed ULSC-O, USTPC, UIC, UTTC 1,
CCSC, TTSC, UTTC 2 and UNRCC. All DA completions
are treated as local calls. Therefore LPIC does
not apply, and ALSC/TCCLC do not replace UNRCC in
New England.
STP
CCSC TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
51
E-10
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS 1
Verizon North Local Directory Assistance Call
Completion Requested - IntraLATA Toll From UNE
CLEC A End User To Verizon North DA
TOPS Dedicated Trunk Port in originating end
office switch Mechanized Call Completion To
Verizon North End User
ULSC-O
UIC
AEU
ALP
ATP
VZNTT
In this scenario CLEC A owns call, receives 2 DUF
records and is billed ULSC-O, UIC, CCSC, TTSC,
UTTC 2 and UNRCC.
ATP
CCSC TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
52
E-11
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS
Verizon North Local Directory Assistance Call
Completion Requested - Local or Toll From UNE
CLEC A End User To Verizon North DA TOPS Shared
Trunk Port Mechanized Call Completion To CLEC B
End User served by CLEC B Switch
ULSC-O
UIC
STP
AEU
ALP
USTPC
UTTC 1
VZNTT
STP
In this scenario CLEC A owns call, receives 2 DUF
records and is billed ULSC-O, USTPC, UIC, UTTC 1,
CCSC, TTSC, UTTC 2 and UCRCC. Facilities based
CLEC B will bill Verizon North a Reciprocal
Compensation Charge for such calls delivered by
Verizon North, and Verizon North will bill UNE
CLEC A UCRCC. This applies to all UNE DA
completions terminating in a CLEC switch in
Verizon North.
CCSC TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
53
E-12
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS
Verizon North Local Directory Assistance Call
Completion Requested - Local or Toll From UNE
CLEC A End User To Verizon North DA
TOPS Dedicated Trunk Port in originating end
office switch Mechanized Call Completion To CLEC
B End User served by CLEC B Switch
ULSC-O
UIC
ATP
AEU
ALP
VZNTT
In this scenario CLEC A owns call, receives 2 DUF
records and is billed ULSC-O, UIC, CCSC, TTSC,
UTTC 2 and UCRCC.
ATP
CCSC TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
54
E-13
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS
DA Operator Applied Credit for Wrong Number From
UNE CLEC A End User To Verizon North DA
TOPS Shared or Dedicated Trunk Port
S/ATP
AEU
ALP

• In this scenario UNE CLEC A owns operator applied
  credit, receives DUF record and is credited DACR.
• No unbundled usage charges are billed.
• The DUF credit record includes the following
• Wrong Number indicator
• DA indicator
• Minutes of use that may be credited by the
• UNE CLEC to the end user.

VZNTT
TOPS
S/ATP
DACR
55
E-14
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS
DA Operator Applied Credit for Poor
Transmission From UNE CLEC A End User To Verizon
North DA TOPS Shared or Dedicated Trunk Port
S/ATP
AEU
ALP

• In this scenario UNE CLEC A owns operator applied
  credit, receives DUF record and is credited DACR.
• No unbundled usage charges are billed.
• The DUF credit record includes the following
• Poor Transmission indicator
• DA indicator
• Minutes of use that may be credited by the
• UNE CLEC to the end user.

VZNTT
TOPS
S/ATP
DACR
56
E-15
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
DIRECTORY ASSISTANCE (DA)
VZNEOS
DA Operator Applied Credit for Call Cut Off From
UNE CLEC A End User To Verizon North DA
TOPS Shared or Dedicated Trunk Port
S/ATP
AEU
ALP

• In this scenario UNE CLEC A owns operator applied
  credit, receives DUF record and is credited DACR.
• No unbundled usage charges are billed.
• The DUF credit record includes the following
• Call Cut Off indicator
• DA indicator
• Minutes of use that may be credited by the
• UNE CLEC to the end user.

VZNTT
TOPS
S/ATP
DACR
57
F
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
Operator Services - Automated
58
F-1
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS
0 IntraLATA Alternate Billed Call From UNE CLEC
A End User To Verizon North TOPS Shared or
Dedicated Trunk Port No Call Completion
AEU
ALP
S/ATP
In this scenario no DUF record is generated and
no unbundled usage charges are billed. This
scenario occurs when a UNE CLEC end user dials a
0 intraLATA calling card, collect or bill to
third call, and the call does not complete (e.g.,
no answer, busy line, card number not validated).
VZNTT
S/ATP
TOPS
59
F-2
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS 1
0 IntraLATA Calling Card Call From UNE CLEC A
End User To Verizon North End User Shared Trunk
Port Mechanized Call Completion or Live Operator
default
ULSC-O
UIC
STP
AEU
ALP
USTPC
UTTC 1
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, USTPC, UIC, UTTC
1, 0CA, BSC (where applicable), ULIDB, TTSC,
UTTC 2 and UNRCC. All intraLATA 0 completions
are treated as local calls. Therefore LPIC does
not apply, and ALSC/TCCLC do not replace UNRCC in
New England. All intraLATA 0 completions are
routed via a Verizon TOPS tandem. When an
intraLATA 0 call fails to complete on a
mechanized basis and defaults to completion by a
live operator, it is still billed as a 0 rather
than a 0- completed call. This applies to all
UNE 0 call scenarios in Verizon North.
VZNTT
STP
0CA BSC ULIDB TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
60
F-3
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS 1
0 IntraLATA Calling Card Call From UNE CLEC A
End User To Verizon North End User Dedicated
Trunk Port in originating end office
switch Mechanized Call Completion or Live
Operator default
ULSC-O
UIC
AEU
ALP
ATP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, UIC, 0CA, BSC
(where applicable), ULIDB, TTSC, UTTC 2 and
UNRCC.
VZNTT
ATP
0CA BSC ULIDB TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
61
F-4
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS
0 IntraLATA Calling Card Call From UNE CLEC A
End User To CLEC B End User served by CLEC B
switch Shared Trunk Port Mechanized Call
Completion or Live Operator default
ULSC-O
UIC
STP
AEU
ALP
USTPC
UTTC 1
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, USTPC, UIC, UTTC
1, 0CA, BSC (where applicable), ULIDB, TTSC,
UTTC 2 and UCRCC. Facilities based CLEC B will
bill Verizon North a Reciprocal Compensation
Charge for such calls delivered by Verizon North,
and Verizon North will bill UNE CLEC A UCRCC.
This applies to all UNE 0 calls terminating in a
CLEC switch in Verizon North.
VZNTT
STP
0CA BSC ULIDB TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
62
F-5
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS
0 IntraLATA Calling Card Call From UNE CLEC A
End User To CLEC B End User served by CLEC B
switch Dedicated Trunk Port in originating end
office switch Mechanized Call Completion or Live
Operator default
ULSC-O
UIC
AEU
ALP
ATP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, UIC, 0CA, BSC
(where applicable), ULIDB, TTSC, UTTC 2 and UCRCC.
VZNTT
ATP
0CA BSC ULIDB TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
63
F-6
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS 1
0 IntraLATA Collect Call From UNE CLEC A End
User To Verizon North End User Shared Trunk
Port Mechanized Call Completion or Live Operator
default
ULSC-O
UIC
AEU
ALP
STP
USTPC
UTTC 1
In this scenario CLEC A owns call, receives DUF
record and is billed ULSC-O, USTPC, UIC, UTTC 1,
0CO, BSC (where applicable), ULIDB, TTSC, UTTC 2
and UNRCC.
VZNTT
STP
0CO BSC ULIDB TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
64
F-7
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS 1
0 IntraLATA Collect Call From UNE CLEC A End
User To Verizon North End User Dedicated Trunk
Port in originating end office switch Mechanized
Call Completion or Live Operator default
ULSC-O
UIC
AEU
ALP
ATP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, UIC, 0CO, BSC
(where applicable), ULIDB, TTSC, UTTC 2 and
UNRCC.
VZNTT
ATP
0CO BSC ULIDB TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
65
F-8
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS
0 IntraLATA Collect Call From UNE CLEC A End
User To CLEC B End User served by CLEC B switch
Shared Trunk Port Mechanized Call Completion or
Live Operator default
ULSC-O
UIC
AEU
ALP
STP
USTPC
UTTC 1
In this scenario CLEC A owns call, receives DUF
record and is billed ULSC-O, USTPC, UIC, UTTC 1,
0CO, BSC (where applicable), ULIDB, TTSC, UTTC 2
and UCRCC.
VZNTT
STP
0CO BSC ULIDB TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
66
F-9
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS
0 IntraLATA Collect Call From UNE CLEC A End
User To CLEC B End User served by CLEC B
switch Dedicated Trunk Port in originating end
office switch Mechanized Call Completion or Live
Operator default
ULSC-O
UIC
AEU
ALP
ATP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, UIC, 0CO, BSC
(where applicable), ULIDB, TTSC, UTTC 2 and UCRCC.
VZNTT
ATP
0CO BSC ULIDB TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
67
F-10
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS 1
0 IntraLATA Bill to Third Call From UNE CLEC A
End User To Verizon North End User Shared Trunk
Port Mechanized Call Completion or Live Operator
default
ULSC-O
UIC
STP
AEU
ALP
USTPC
UTTC 1
In this scenario CLEC A owns call, receives DUF
record and is billed ULSC-O, USTPC, UIC, UTTC 1,
03RD, BSC (where applicable), ULIDB, TTSC, UTTC
2 and UNRCC.
VZNTT
STP
03RD BSC ULIDB TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
68
F-11
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS 1
0 IntraLATA Bill to Third Call From UNE CLEC A
End User To Verizon North End User Dedicated
Trunk Port in originating end office
switch Mechanized Call Completion or Live
Operator default
ULSC-O
UIC
AEU
ALP
ATP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, UIC, 03RD, BSC
(where applicable), ULIDB, TTSC, UTTC 2 and
UNRCC.
VZNTT
ATP
03RD BSC ULIDB TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
69
F-12
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS
0 IntraLATA Bill to Third Call From UNE CLEC A
End User To CLEC B End User served by CLEC B
switch Shared Trunk Port Mechanized Call
Completion or Live Operator default
ULSC-O
UIC
STP
AEU
ALP
USTPC
UTTC 1
In this scenario CLEC A owns call, receives DUF
record and is billed ULSC-O, USTPC, UIC, UTTC 1,
03RD, BSC (where applicable), ULIDB, TTSC, UTTC
2 and UCRCC.
VZNTT
STP
03RD BSC ULIDB TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
70
F-13
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS
0 IntraLATA Bill to Third Call From UNE CLEC A
End User To CLEC B End User served by CLEC B
switch Dedicated Trunk Port in originating end
office switch Mechanized Call Completion or Live
Operator default
ULSC-O
UIC
ATP
AEU
ALP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, UIC, 03RD, BSC
(where applicable), ULIDB, TTSC, UTTC 2 and UCRCC.
VZNTT
ATP
03RD BSC ULIDB TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
71
F-14
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - AUTOMATED
VZNEOS
0 IntraLATA Alternate Billed Call From UNE CLEC
A End User To CLEC A TOPS Dedicated Trunk Port
ULSC-O
ATP
AEU
ALP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O. This scenario
covers all 0 alternate billed calls (calling
card, collect and bill to third) that are custom
routed via a non-Verizon TOPS selected by UNE
CLEC A.
CLATOPS
72
G
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
Operator Services - Live
73
G-1
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS
Busy Line Verify From UNE CLEC A End User To
Verizon North TOPS Shared Trunk Port
ULSC-O
STP
AEU
ALP
USTPC
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, USTPC, BLVC and
BSC (where applicable). If Busy Line Verify is
alternate billed, ULIDB will also be
billed. Whether BLVC is billed per Call (1) or
per OWS (2) depends on the applicable contract or
tariff. Note Due to EMI standards,
Verizon-North cannot currently include Operator
Work Seconds in DUF records. This applies to all
Operator Services - Live call scenarios in
Verizon North.
VZNTT
BLVC BSC
TOPS
STP
74
G-2
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS
Busy Line Verify From UNE CLEC A End User To
Verizon North TOPS Dedicated Trunk Port
ULSC-O
ATP
AEU
ALP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, BLVC and BSC
(where applicable).
VZNTT
BLVC BSC
TOPS
ATP
75
G-3
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS
Busy Line Verify Interrupt From UNE CLEC A End
User To Verizon North TOPS Shared Trunk Port
ULSC-O
STP
AEU
ALP
USTPC
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, USTPC, BLIC and
BSC (where applicable). Whether BLIC is billed
per Call (1) or per OWS (2) depends on the
applicable contract or tariff. If Busy Line
Verify Interrupt is alternate billed, ULIDB
will also be billed.
VZNTT
BLIC BSC
TOPS
STP
76
G-4
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS
Busy Line Verify Interrupt From UNE CLEC A End
User To Verizon North TOPS Dedicated Trunk Port
ULSC-O
ATP
AEU
ALP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, BLIC and BSC
(where applicable).
VZNTT
BLIC BSC
TOPS
ATP
77
G-5
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS
0- Verizon Operator Handled From UNE CLEC A End
User To Verizon North TOPS Shared Trunk Port No
Call Completion
ULSC-O
AEU
ALP
STP
USTPC
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, USTPC, OWC and
BSC (where applicable). Whether OWC is billed
per Call (1) or per OWS (2) depends on the
applicable contract or tariff.
VZNTT
OWC BSC
STP
TOPS
78
G-6
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS
0- Verizon Operator Handled From UNE CLEC A End
User Dedicated Trunk Port No Call Completion
ULSC-O
AEU
ALP
ATP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, OWC and BSC
(where applicable).
VZNTT
OWC BSC
ATP
TOPS
79
G-7
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS 1
0- IntraLATA Sent Paid Call From UNE CLEC A End
User To Verizon North End User Shared Trunk
Port Verizon Operator Handled Call Completion
ULSC-O
UIC
STP
AEU
ALP
USTPC
UTTC 1
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, USTPC, UIC, UTTC
1, OWC, BSC (where applicable), TTSC, UTTC 2 and
UNRCC. All intraLATA 0- completions are treated
as local calls. Therefore LPIC does not apply,
and ALSC/TCCLC do not replace UNRCC in New
England. All intraLATA 0- completions are routed
via a Verizon TOPS tandem.
VZNTT
STP
OWC BSC TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
80
G-8
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS 1
0- IntraLATA Sent Paid Call From UNE CLEC A End
User To Verizon North End User Dedicated Trunk
Port Verizon Operator Handled Call Completion
ULSC-O
UIC
ATP
AEU
ALP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, UIC, OWC, BSC
(where applicable), TTSC, UTTC 2 and UNRCC.
VZNTT
ATP
OWC BSC TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
81
G-9
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS
0- IntraLATA Sent Paid Call From UNE CLEC A End
User To CLEC B End User served by CLEC B
switch Shared Trunk Port Verizon Operator Handled
Call Completion
ULSC-O
UIC
STP
AEU
ALP
USTPC
UTTC 1
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, USTPC, UIC, UTTC
1, OWC, BSC (where applicable), TTSC, UTTC 2 and
UCRCC. Facilities based CLEC B will bill Verizon
North a Reciprocal Compensation Charge for such
calls delivered by Verizon North, and Verizon
North will bill UNE CLEC A UCRCC. This applies
to all UNE 0- calls terminating in a CLEC switch
in Verizon North.
VZNTT
STP
OWC BSC TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
82
G-10
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS
0- IntraLATA Sent Paid Call From UNE CLEC A End
User To CLEC B End User served by CLEC B
switch Dedicated Trunk Port Verizon Operator
Handled Call Completion
ULSC-O
UIC
AEU
ALP
ATP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, UIC, OWC, BSC
(where applicable), TTSC, UTTC 2 and UCRCC.
VZNTT
ATP
OWC BSC TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
83
G-11
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS 1
0- IntraLATA Calling Card Call From UNE CLEC A
End User To Verizon North End User Shared Trunk
Port Verizon Operator Handled Call Completion
ULSC-O
UIC
AEU
ALP
STP
USTPC
UTTC 1
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, USTPC, UIC, UTTC
1, OWC, BSC (where applicable), ULIDB, TTSC, UTTC
2 and UNRCC.
VZNTT
STP
OWC BSC ULIDB TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
84
G-12
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS 1
0- IntraLATA Calling Card Call From UNE CLEC A
End User To Verizon North End User Dedicated
Trunk Port Verizon Operator Handled Call
Completion
ULSC-O
UIC
ATP
AEU
ALP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, UIC, OWC, BSC
(where applicable), ULIDB, TTSC, UTTC 2 and
UNRCC.
VZNTT
ATP
OWC BSC ULIDB TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
85
G-13
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS
0- IntraLATA Calling Card Call From UNE CLEC A
End User To CLEC B End User served by CLEC B
switch Shared Trunk Port Verizon Operator Handled
Call Completion
ULSC-O
UIC
STP
AEU
ALP
USTPC
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, USTPC, UIC, UTTC
1, OWC, BSC (where applicable), ULIDB, TTSC, UTTC
2 and UCRCC.
UTTC 1
VZNTT
STP
OWC BSC ULIDB TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
86
G-14
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS
0- IntraLATA Calling Card Call From UNE CLEC A
End User To CLEC B End User served by CLEC B
switch Dedicated Trunk Port Verizon Operator
Handled Call Completion
ULSC-O
UIC
AEU
ALP
ATP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, UIC, OWC, BSC
(where applicable), ULIDB, TTSC, UTTC 2 and UCRCC.
VZNTT
ATP
OWC BSC ULIDB TTSC
STP
UTTC 2
CLBS
BEU
UCRCC
87
G-15
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS 1
0- IntraLATA Collect or Bill To Third Call From
UNE CLEC A End User To Verizon North End
User Shared Trunk Port Verizon Operator Handled
Call Completion
ULSC-O
UIC
AEU
ALP
STP
USTPC
UTTC 1
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, USTPC, UIC, UTTC
1, OWC, BSC (where applicable), ULIDB, TTSC, UTTC
2 and UNRCC.
VZNTT
STP
OWC BSC ULIDB TTSC
STP
UTTC 2
VZNEOS 2
VZNEU
VZNLP
STP
UNRCC
88
G-16
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
OPERATOR SERVICES - LIVE
VZNEOS 1
0- IntraLATA Collect or Bill To Third Call From
UNE CLEC A End User To Verizon North End
User Dedicated Trunk Port Verizon Operator
Handled Call Completion
ULSC-O
UIC
ATP
AEU
ALP
In this scenario UNE CLEC A owns call, receives
DUF record and is billed ULSC-O, UIC, OWC, BSC
(whe