unbundled call scenarios verizon north
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Unbundled Call Scenarios Verizon North. Updated:05/06/2002. UNBUNDLED CALL SCENARIOS - VERIZON NORTH. - PowerPoint PPT PresentationTRANSCRIPT
Unbundled Call ScenariosVerizon North
Updated: 05/06/2002
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.
End User LabelsVZNEU = Verizon North End UserAEU = CLEC A End UserBEU = CLEC B End User
Switch Entity/Element LabelsVZNEOS = Verizon North End Office SwitchVZNTS = Verizon North Tandem SwitchVZNTT = Verizon North TOPS TandemTOPS = Traffic Operator Position SystemCLAS = CLEC A owned SwitchCLBS = CLEC B owned SwitchCLATOPS = CLEC A owned TOPSVZNLP = Verizon North Line PortALP = CLEC A Line Port or PlatformBLP = CLEC B Line Port or PlatformSTP = Shared Trunk Port ATP = CLEC A Dedicated Trunk PortS/ATP = Shared or Dedicated Trunk PortBTP = CLEC B Dedicated Trunk PortIXC POP = Interexchange Carrier Point Of Presence
Unbundled Usage Charge LabelsULSC-O = Unbundled Local Switching Charge - Originating - per MOUULSC-T = Unbundled Local Switching Charge - Terminating - per MOUTTSC = Transit Tandem Switching Charge - per MOUULCTC = Unbundled Local Common Transport Charge - per MOUUTCTC = Unbundled Toll Common Transport Charge - per MOUUNRCC = Unbundled “NYNEX” Reciprocal Compensation Charge - per MOUUCRCC = Unbundled CLEC Reciprocal Compensation Charge - per MOU USTPC = Unbundled Shared Trunk Port Charge - per MOUUTTC 1 = Unbundled Tandem Transport Charge - End Office to Tandem - per MOUUTTC 2 = Unbundled Tandem Transport Charge - Tandem to End Office - per MOUALSC = Access Tariff Local Service Switching Charge - per MOUTCCLC = Terminating Carrier Common Line Charge - per MOUUIC = Unbundled ISUP Charge - per CallUTC =Unbundled TCAP (Transaction Capability Action Point) Charge - per CallDIPC = 800 Dip Charge - per CallDAC = Directory Assistance Charge - per QueryNDA = National Directory Assistance Charge - per QueryBLVC = Busy Line Verification Charge - per Call or per OWS (Operator Work Second) *BLIC = Busy Line Interrupt Charge - per Call or per OWS *0+CA = 0+Card Call Surcharge - per Call0+CO = 0+ Collect Call Surcharge - per Call0+3RD = 0+ Bill to Third Call Surcharge - per CallBSC = Branding Surcharge - per CallCCSC = DA Call Completion Surcharge - per CallOWC = Operator Work Time Charge - per Call or per OWS *IPIMAS = Information Provider Mass Announcement Charge - per CallULIDB = Unbundled Line Information Data Base Access Charge - per CallUPSDC = Unbundled Packet Switched Data Charge - per 10 PacketsDACR = Directory Assistance Credit - per CreditACTS = Automated Coin Toll Service Activation Charge - per Call
In Verizon North all unbundled usage rate elements are billed in CABS.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
* 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.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
ContentsA: 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
Direct Dialed IntraLATA
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A
VZNEU VZNLP
VZNEOS
AEU ALP
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 user’s retail billing rate for that particular call. The owner of the call may or may not bill the end user directly.
ULSC-O
Local Intra-Switch Call
From UNE CLEC A End User
To Verizon North End User
DIRECT DIALED INTRALATA
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A-1
AEU ALP
VZNEOS
VZNEU VZNLP
Local Intra-Switch Call
From Verizon North End User
To UNE CLEC A End User
In this scenario Verizon North owns call, no DUF record is generated and no unbundled usage charges are billed.
DIRECT DIALED INTRALATA
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A-2
BEU BLP
VZNEOS
AEU ALP
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.
Local Intra-Switch Call
From UNE CLEC A End User
To UNE CLEC B End User
DIRECT DIALED INTRALATA
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A-3
ULSC-O
AEU ALP STP
STP
STP
VZNEOS 1
VZNTS
ULSC-O
B
A
ULCTC
VZNEU VZNLP STP
VZNEOS 2
UNRCC
UIC
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.
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
DIRECT DIALED INTRALATA
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A-4
AEU ALP STP
STP
STP
VZNEOS 1
VZNTS
B
A
ULCTC
VZNEU VZNLP STP
VZNEOS 2
UNRCC
UIC
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.
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
DIRECT DIALED INTRALATA
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A-5
ULSC-O
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
DIRECT DIALED INTRALATA
AEU ALP STP
STP
STP
VZNEOS 1
VZNTS
B
A
UTCTC
VZNEU VZNLP STP
VZNEOS 2
ALSCTCCLC
UIC
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.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A-6
ULSC-O
AEU ALP ATP
VZNEU ATP
VZNEOS 1
VZNEOS 2
VZNLP
Interconnection billing environment
UIC
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
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.
DIRECT DIALED INTRALATA
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A-7
ULSC-O
AEU ALP STP
STP
STP
VZNEOS
VZNTS
B
A
ULCTC
BEU
CLBS
UCRCC
UIC
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.
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
DIRECT DIALED INTRALATA
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A-8
ULSC-O
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.
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
DIRECT DIALED INTRALATA
AEU ALP STP
STP
STP
VZNEOS
VZNTS
B
A
ULCTC
BEU
CLBS
UCRCC
UIC
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A-9
ULSC-O
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
DIRECT DIALED INTRALATA
AEU ALP STP
STP
STP
VZNEOS
VZNTS
B
A
UTCTC
BEU
CLBS
UCRCC
UIC
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.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A-10
ULSC-O
DIRECT DIALED INTRALATA
VZNEU VZNLP STP
STP
STP
VZNEOS 1
VZNTS
B
A
AEU ALP STP
VZNEOS 2
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.
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
UNBUNDLED CALL SCENARIOS - VERIZON NORTH A-11
Originating Access
UNBUNDLED CALL SCENARIOS - VERIZON NORTH B
ORIGINATING ACCESS
AEU ALP STP
IXC POP
VZNEOS
State Access billing environment
USTPC
UIC
IntraLATA Access Call
From UNE CLEC A End User
Shared Trunk Port
Call Direct Routed to IXC POP (Point Of Presence)
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.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH B-1
ULSC-O
ORIGINATING ACCESS
AEU ALP ATP
IXC POP
VZNEOS
UIC
IntraLATA Access Call
From UNE CLEC A End User
Dedicated Trunk Port
Call Direct Routed to IXC POP
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.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH B-2
ULSC-O
ORIGINATING ACCESS
AEU ALP STP
STP
STP
IXC POP
VZNEOS
VZNTS
TTSC
UTTC 1
State Access billing environment
USTPC
UIC
IntraLATA Access Call
From UNE CLEC A End User
Shared Trunk Port
Call Tandem Routed to IXC POP
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.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH B-3
ULSC-O
ORIGINATING ACCESS
AEU ALP STP
ATP
STP
IXC POP
VZNEOS
VZNTS
UIC
USTPC
UTTC 1
TTSC
IntraLATA Access Call
From UNE CLEC A End User
Call Tandem Routed to IXC POP
Dedicated Trunk Port from Tandem
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.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH B-4
ULSC-O
AEU ALP STP
IXC POP
VZNEOS
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).
InterLATA Access Call
From UNE CLEC A End User
Shared Trunk Port
Call Direct Routed to IXC POP
Federal Access billing environment
USTPC
UIC
ORIGINATING ACCESS
UNBUNDLED CALL SCENARIOS - VERIZON NORTH B-5
ULSC-O
AEU ALP ATP
IXC POP
VZNEOS
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).
InterLATA Access Call
From UNE CLEC A End User
Dedicated Trunk Port
Call Direct Routed to IXC POP
UIC
ORIGINATING ACCESS
UNBUNDLED CALL SCENARIOS - VERIZON NORTH B-6
ULSC-O
AEU ALP STP
STP
STP
IXC POP
VZNEOS
VZNTS
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).
TTSC
InterLATA Access Call
From UNE CLEC A End User
Shared Trunk Port
Call Tandem Routed to IXC POP
UTTC 1
Federal Access billing environment
USTPC
UIC
ORIGINATING ACCESS
UNBUNDLED CALL SCENARIOS - VERIZON NORTH B-7
ULSC-O
AEU ALP STP
ATP
STP
IXC POP
VZNEOS
VZNTS
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).
InterLATA Access Call
From UNE CLEC A End User
Call Tandem Routed to IXC POP
Dedicated Trunk Port from Tandem
UIC
USTPC
UTTC 1
TTSC
ORIGINATING ACCESS
UNBUNDLED CALL SCENARIOS - VERIZON NORTH B-8
ULSC-O
Terminating Access
UNBUNDLED CALL SCENARIOS - VERIZON NORTH C
AEU ALP STP
VZNEOS
IXC POPTerminating 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 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.
UIC
USTPC
TERMINATING ACCESS
UNBUNDLED CALL SCENARIOS - VERIZON NORTH C-1
ULSC-T
STP
STP
VZNTS
AEU ALP STP
VZNEOS
IXC POP
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
UTTC 2
TTSC
Access billing environment
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).
USTPC
UIC
TERMINATING ACCESS
UNBUNDLED CALL SCENARIOS - VERIZON NORTH C-2
ULSC-T
TERMINATING ACCESS
AEU
BEU STP
CLAS
VZNEOS
BLP
USTPC
UIC
CLASTerminating 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
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.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH C-3
ULSC-T
TERMINATING ACCESS
AEU
STP
STP
CLAS
VZNTS
STP
VZNEOS
BEU BLP
UTTC 2
USTPC
UIC
TTSC
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
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.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH C-4
ULSC-T
Toll Free Service (800/888)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH D
VZNEU VZNLP
VZNEOS
AEU ALP
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.
Toll Free Local Intra-Switch Call
From UNE CLEC A End User
To Verizon North End User & Toll Free Service Subscriber
TOLL FREE SERVICE (800/888)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH D-1
AEU ALP
VZNEOS
VZNEU VZNLP
In this scenario toll free service provider owns call. UNE CLEC A receives DUF record and is billed ULSC-O and DIPC.
ULSC-ODIPC
Toll Free Local Intra-Switch Call
From Verizon North End User
To UNE CLEC A End User & Toll Free Service Subscriber
TOLL FREE SERVICE (800/888)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH D-2
BEU BLP
VZNEOS
AEU ALP
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.
Toll Free Local Intra-Switch Call
From UNE CLEC A End User
To UNE CLEC B End User & Toll Free Service Subscriber
TOLL FREE SERVICE (800/888)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH D-3
ULSC-ODIPC
VZNEU VZNLP STP
STP
STP
VZNEOS 1
VZNTS
AEU ALP STP
VZNEOS 2
UNRCC
A
B
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.
UIC
ULCTC
DIPC
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
TOLL FREE SERVICE (800/888)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH D-4
ULSC-O
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
BEU
AEU STP
CLAS
VZNEOS
ALP
USTPC
UIC
CLBS
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).
UCRCC
TOLL FREE SERVICE (800/888)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH D-5
ULSC-TDIPC
ULCTC
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
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.
BEU
STP
STP
CLBS
VZNTS
STP
VZNEOS
AEU ALP
UTTC 2
USTPC
UIC
TTSC
UCRCC
TOLL FREE SERVICE (800/888)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH D-6
ULSC-TDIPC
UTTC 1
VZNEU VZNLP STP
STP
STP
VZNEOS 1
VZNTS
AEU ALP STP
VZNEOS 2
UNRCC
A
B
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.
UIC
ULCTC
DIPC
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
TOLL FREE SERVICE (800/888)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH D-7
ULSC-O
VZNEU VZNLP STP
STP
STP
VZNEOS 1
VZNTS
AEU ALP STP
VZNEOS 2
A
B
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.
UIC
UTCTC
DIPC
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
ALSCTCCLC
TOLL FREE SERVICE (800/888)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH D-8
ULSC-O
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
BEU
AEU STP
CLAS
VZNEOS
ALP
USTPC
UIC
CLBS
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.
UCRCC
TOLL FREE SERVICE (800/888)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH D-9
ULSC-TDIPC
ULCTC
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
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.
BEU
STP
STP
CLBS
VZNTS
STP
VZNEOS
AEU ALP
UTTC 2
USTPC
UIC
TTSC
UCRCC
TOLL FREE SERVICE (800/888)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH D-10
ULSC-TDIPC
UTTC 1
Directory Assistance (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E
AEU ALP STP
VZNEOS
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.
DAC (unbranded)
BSC
VZNTT
Directory Assistance Query - Local
From UNE CLEC A End User
To Verizon North DA TOPS
Shared Trunk Port
STPTOPS
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-1
ULSC-O
AEU ALP STP
VZNEOS
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. NDA (unbranded)
BSC
VZNTT
Directory Assistance Query - National
From UNE CLEC A End User
To Verizon North DA TOPS
Shared Trunk Port
STPTOPS
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-2
ULSC-O
AEU ALP ATP
VZNEOS
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
Directory Assistance Query - Local
From UNE CLEC A End User
To Verizon North DA TOPS
Dedicated Trunk Port
DAC (unbranded)
BSCATPTOPS
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-3
ULSC-O
AEU ALP ATP
VZNEOS
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.
NDA (unbranded)
BSC
VZNTT
Directory Assistance Query - National
From UNE CLEC A End User
To Verizon North DA TOPS
Dedicated Trunk Port
ATPTOPS
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-4
ULSC-O
AEU ALP ATP
VZNEOS
CLATOPS
Directory Assistance Query - Local or National
From UNE CLEC A End User
To CLEC A TOPS
Dedicated Trunk Port
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 A’s TOPS.
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-5
ULSC-O
AEU ALP
VZNEOS
VZNTT
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
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).
S/ATP
S/ATPTOPS
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-6
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.
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
VZNEU VZNLP STP
AEU ALP STP
VZNEOS 1
VZNTT
STP
STP
USTPC
UTTC 1
CCSCTTSC
UTTC 2
UIC
UNRCC
VZNEOS 2
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-7
ULSC-O
In this scenario CLEC A owns call, receives 2 DUF records and is billed ULSC-O, UIC, CCSC, TTSC, UTTC 2 and UNRCC.
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
VZNEU VZNLP STP
AEU ALP ATP
VZNEOS 1
VZNTT
STP
ATP
CCSCTTSC
UTTC 2
UIC
UNRCC
VZNEOS 2
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-8
ULSC-O
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.
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
VZNEU VZNLP STP
AEU ALP STP
VZNEOS 1
VZNTT
STP
STP
USTPC
UTTC 1
CCSCTTSC
UTTC 2
UIC
UNRCC
VZNEOS 2
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-9
ULSC-O
In this scenario CLEC A owns call, receives 2 DUF records and is billed ULSC-O, UIC, CCSC, TTSC, UTTC 2 and UNRCC.
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
VZNEU VZNLP STP
AEU ALP ATP
VZNEOS 1
VZNTT
STP
ATP
CCSCTTSC
UTTC 2
UIC
UNRCC
VZNEOS 2
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-10
ULSC-O
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.
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
AEU ALP STP
VZNEOS
VZNTT
STP
STP
USTPC
UTTC 1
CCSCTTSC
UTTC 2
UIC
BEU
CLBS
UCRCC
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-11
ULSC-O
In this scenario CLEC A owns call, receives 2 DUF records and is billed ULSC-O, UIC, CCSC, TTSC, UTTC 2 and UCRCC.
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
AEU ALP ATP
VZNEOS
VZNTT
STP
ATP
CCSCTTSC
UTTC 2
UIC
BEU
CLBS
UCRCC
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-12
ULSC-O
AEU ALP S/ATP
VZNEOS
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
DA Operator Applied Credit for Wrong Number
From UNE CLEC A End User
To Verizon North DA TOPS
Shared or Dedicated Trunk Port
DACR
TOPS S/ATP
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-13
AEU ALP S/ATP
VZNEOS
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
DA Operator Applied Credit for Poor Transmission
From UNE CLEC A End User
To Verizon North DA TOPS
Shared or Dedicated Trunk Port
DACR
TOPS S/ATP
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-14
AEU ALP S/ATP
VZNEOS
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
DA Operator Applied Credit for Call Cut Off
From UNE CLEC A End User
To Verizon North DA TOPS
Shared or Dedicated Trunk Port
DACR
TOPS S/ATP
DIRECTORY ASSISTANCE (DA)
UNBUNDLED CALL SCENARIOS - VERIZON NORTH E-15
Operator Services - Automated
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F
AEU ALP S/ATP
VZNEOS
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
0+ IntraLATA Alternate Billed Call
From UNE CLEC A End User
To Verizon North TOPS
Shared or Dedicated Trunk Port
No Call Completion
S/ATPTOPS
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-1
AEU ALP STP
STP
STP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
USTPC
UTTC 1
UTTC 2
0+CABSC
ULIDBTTSC
UNRCC
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O, USTPC, UIC, UTTC 1, 0+CA, 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.
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 *
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-2
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
UTTC 2
0+CABSC
ULIDBTTSC
UNRCC
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O, UIC, 0+CA, BSC (where applicable), ULIDB, TTSC, UTTC 2 and UNRCC.
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
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-3
ULSC-O
AEU ALP STP
STP
STP
VZNEOS
VZNTT
BEU
CLBS
UIC
USTPC
UTTC 1
UTTC 2
0+CABSC
ULIDBTTSC
UCRCC
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O, USTPC, UIC, UTTC 1, 0+CA, 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.
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
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-4
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS
VZNTT
BEU
CLBS
UIC
UTTC 2
0+CABSC
ULIDBTTSC
UCRCC
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O, UIC, 0+CA, BSC (where applicable), ULIDB, TTSC, UTTC 2 and UCRCC.
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
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-5
ULSC-O
AEU ALP STP
STP
STP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
USTPC
UTTC 1
UTTC 2
0+COBSC
ULIDBTTSC
UNRCC
In this scenario CLEC A owns call, receives DUF record and is billed ULSC-O, USTPC, UIC, UTTC 1, 0+CO, BSC (where applicable), ULIDB, TTSC, UTTC 2 and UNRCC.
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
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-6
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
UTTC 2
0+COBSC
ULIDBTTSC
UNRCC
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O, UIC, 0+CO, BSC (where applicable), ULIDB, TTSC, UTTC 2 and UNRCC.
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
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-7
ULSC-O
AEU ALP STP
STP
STP
VZNEOS
VZNTT
BEU
CLBS
UIC
USTPC
UTTC 1
UTTC 2
0+COBSC
ULIDBTTSC
UCRCC
In this scenario CLEC A owns call, receives DUF record and is billed ULSC-O, USTPC, UIC, UTTC 1, 0+CO, BSC (where applicable), ULIDB, TTSC, UTTC 2 and UCRCC.
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
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-8
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS
VZNTT
BEU
CLBS
UIC
UTTC 2
0+COBSC
ULIDBTTSC
UCRCC
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O, UIC, 0+CO, BSC (where applicable), ULIDB, TTSC, UTTC 2 and UCRCC.
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
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-9
ULSC-O
AEU ALP STP
STP
STP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
USTPC
UTTC 1
UTTC 2
0+3RDBSC
ULIDBTTSC
UNRCC
In this scenario CLEC A owns call, receives DUF record and is billed ULSC-O, USTPC, UIC, UTTC 1, 0+3RD, BSC (where applicable), ULIDB, TTSC, UTTC 2 and UNRCC.
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
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-10
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
UTTC 2
0+3RDBSC
ULIDBTTSC
UNRCC
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O, UIC, 0+3RD, BSC (where applicable), ULIDB, TTSC, UTTC 2 and UNRCC.
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
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-11
ULSC-O
AEU ALP STP
STP
STP
VZNEOS
VZNTT
BEU
CLBS
UIC
USTPC
UTTC 1
UTTC 2
0+3RDBSC
ULIDBTTSC
UCRCC
In this scenario CLEC A owns call, receives DUF record and is billed ULSC-O, USTPC, UIC, UTTC 1, 0+3RD, BSC (where applicable), ULIDB, TTSC, UTTC 2 and UCRCC.
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
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-12
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS
VZNTT
BEU
CLBS
UIC
UTTC 2
0+3RDBSC
ULIDBTTSC
UCRCC
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O, UIC, 0+3RD, BSC (where applicable), ULIDB, TTSC, UTTC 2 and UCRCC.
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
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-13
ULSC-O
AEU ALP ATP
VZNEOS
CLATOPS
0+ IntraLATA Alternate Billed Call
From UNE CLEC A End User
To CLEC A TOPS
Dedicated Trunk Port
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.
OPERATOR SERVICES - AUTOMATED
UNBUNDLED CALL SCENARIOS - VERIZON NORTH F-14
ULSC-O
Operator Services - Live
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G
AEU ALP STP
VZNEOS
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.
BLVC
BSC
VZNTT
Busy Line Verify
From UNE CLEC A End User
To Verizon North TOPS
Shared Trunk Port
STPTOPS
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-1
ULSC-O
AEU ALP ATP
VZNEOS
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O, BLVC and BSC (where applicable).
VZNTT
Busy Line Verify
From UNE CLEC A End User
To Verizon North TOPS
Dedicated Trunk Port
ATPBLVC
BSCTOPS
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-2
ULSC-O
AEU ALP STP
VZNEOS
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
Busy Line Verify & Interrupt
From UNE CLEC A End User
To Verizon North TOPS
Shared Trunk Port
STPBLIC
BSCTOPS
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-3
ULSC-O
AEU ALP ATP
VZNEOS
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O, BLIC and BSC (where applicable).
VZNTT
Busy Line Verify & Interrupt
From UNE CLEC A End User
To Verizon North TOPS
Dedicated Trunk Port
ATPBLIC
BSCTOPS
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-4
ULSC-O
AEU ALP STP
VZNEOS
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.
OWC
BSC
VZNTT
0- Verizon Operator Handled
From UNE CLEC A End User
To Verizon North TOPS
Shared Trunk Port
No Call Completion
STPTOPS
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-5
ULSC-O
AEU ALP ATP
VZNEOS
VZNTT
0- Verizon Operator Handled
From UNE CLEC A End User
Dedicated Trunk Port
No Call Completion
ATP
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O, OWC and BSC (where applicable).
OWC
BSCTOPS
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-6
ULSC-O
AEU ALP STP
STP
STP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
USTPC
UTTC 1
UTTC 2
OWCBSCTTSC
UNRCC
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.
0- IntraLATA Sent Paid Call
From UNE CLEC A End User
To Verizon North End User
Shared Trunk Port
Verizon Operator Handled Call Completion
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-7
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
UTTC 2
OWCBSCTTSC
UNRCC
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.
0- IntraLATA Sent Paid Call
From UNE CLEC A End User
To Verizon North End User
Dedicated Trunk Port
Verizon Operator Handled Call Completion
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-8
ULSC-O
AEU ALP STP
STP
STP
VZNEOS
VZNTT
BEU
CLBS
UIC
USTPC
UTTC 1
UTTC 2
OWCBSCTTSC
UCRCC
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.
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
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-9
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS
VZNTT
BEU
CLBS
UIC
UTTC 2
OWCBSCTTSC
UCRCC
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.
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
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-10
ULSC-O
AEU ALP STP
STP
STP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
USTPC
UTTC 2
OWCBSC
ULIDBTTSC
UNRCC
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.
0- IntraLATA Calling Card Call
From UNE CLEC A End User
To Verizon North End User
Shared Trunk Port
Verizon Operator Handled Call Completion
UTTC 1
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-11
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
UTTC 2
OWCBSC
ULIDBTTSC
UNRCC
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.
0- IntraLATA Calling Card Call
From UNE CLEC A End User
To Verizon North End User
Dedicated Trunk Port
Verizon Operator Handled Call Completion
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-12
ULSC-O
AEU ALP STP
STP
STP
VZNEOS
VZNTT
UIC
USTPC
UTTC 2
OWCBSC
ULIDBTTSC
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.
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
UTTC 1
BEU
CLBS
UCRCC
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-13
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS
VZNTT
BEU
CLBS
UIC
UTTC 2
OWCBSC
ULIDBTTSC
UCRCC
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.
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
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-14
ULSC-O
AEU ALP STP
STP
STP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
USTPC
UTTC 1
UTTC 2
OWCBSC
ULIDBTTSC
UNRCC
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.
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
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-15
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS 1
VZNTT
VZNEU VZNLP STP
VZNEOS 2
UIC
UTTC 2
OWCBSC
ULIDBTTSC
UNRCC
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.
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
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-16
ULSC-O
AEU ALP STP
STP
STP
VZNEOS
VZNTT
UIC
USTPC
UTTC 2
OWCBSC
ULIDBTTSC
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
BEU
CLBS
UCRCC
0- IntraLATA Collect or Bill To Third 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
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-17
ULSC-O
AEU ALP ATP
STP
ATP
VZNEOS
VZNTT
BEU
CLBS
UIC
UTTC 2
OWCBSC
ULIDBTTSC
UCRCC
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.
0- IntraLATA Collect or Bill To Third 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
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-18
ULSC-O
AEU ALP ATP
VZNEOS
CLATOPS
0- CLEC Operator Handled
From UNE CLEC A End User
Dedicated Trunk Port
Call Custom Routed to CLEC A TOPS
In this scenario UNE CLEC A owns call, receives DUF record and is billed ULSC-O.
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-19
ULSC-O
AEU ALP STP
STP
STP
IXC POP
VZNEOS
VZNTT
In this scenario IXC owns call. UNE CLEC A receives DUF record and is billed ULSC-O, USTPC, UIC, UTTC 1, OWC, BSC (where applicable) and TTSC. *
Call transport from VZNTT to IXC POP is billed in the access billing environment.
This scenario occurs when a UNE CLEC end user dials 0, contacts a Verizon operator and requests connection to an IXC operator.
* Note: Due to current system limitations, only ULSC, USTPC, OWC and BSC (where applicable) are billed for this scenario.
OWCBSCTTSC
0- Verizon Operator Handled Access Call
From UNE CLEC A End User
Shared Trunk Port
To IXC POP
UTTC 1
Access billing environment
USTPC
UIC
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-20
ULSC-O
AEU ALP ATP
STP
ATP
IXC POP
VZNEOS
VZNTT
In this scenario IXC owns call. UNE CLEC A receives DUF record and is billed ULSC-O, UIC, TTSC, OWC and BSC (where applicable). *
Call transport from VZNTT to IXC POP is billed for in the access billing environment.
This scenario occurs when a UNE CLEC end user dials 0, contacts a Verizon operator and requests connection to an IXC operator.
* Note: Due to current system limitations, only ULSC, OWC and BSC (where applicable) are billed for this scenario.
0- Verizon Operator Handled Access Call
From UNE CLEC A End User
Dedicated Trunk Port
To IXC POP
State Access billing environment
UIC
OWCBSCTTSC
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-21
ULSC-O
AEU ALP S/ATP
VZNEOS
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• Minutes of use that may be credited by the UNE CLEC to the end user.
VZNTT
Operator Applied Credit for Wrong Number
From UNE CLEC A End User
To Verizon North DA TOPS
Shared or Dedicated Trunk Port
DACR
TOPS S/ATP
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-22
AEU ALP S/ATP
VZNEOS
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• Minutes of use that may be credited by the UNE CLEC to the end user.
VZNTT
Operator Applied Credit for Poor Transmission
From UNE CLEC A End User
To Verizon North DA TOPS
Shared or Dedicated Trunk Port
DACR
TOPS S/ATP
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-23
AEU ALP S/ATP
VZNEOS
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• Minutes of use that may be credited by the UNE CLEC to the end user.
VZNTT
Operator Applied Credit for Call Cut Off
From UNE CLEC A End User
To Verizon North DA TOPS
Shared or Dedicated Trunk Port
DACR
TOPS S/ATP
OPERATOR SERVICES - LIVE
UNBUNDLED CALL SCENARIOS - VERIZON NORTH G-24
Special Services
UNBUNDLED CALL SCENARIOS - VERIZON NORTH H
In this scenario CLEC A owns call, receives DUF record and is billed UTC.
PhoneSmart - Call Trace
UNE CLEC A End User dials *57
To Verizon North TOPS
Shared or Dedicated Trunk Port
SPECIAL SERVICES
AEU ALP S/ATP
VZNEOS
VZNTT
UTC
TOPS S/ATP
UNBUNDLED CALL SCENARIOS - VERIZON NORTH H-1
In this scenario CLEC A owns call, receives DUF record and is billed UTC.
A separate unrelated DUF record will be generated, when PhoneSmart - Call Return activation results in a regular completed call. The completed call will be billed according to its applicable scenario.
SPECIAL SERVICES
PhoneSmart - Call Return
UNE CLEC A End User dials *69
To Verizon North TOPS
Shared or Dedicated Trunk Port
AEU ALP S/ATP
VZNEOS
VZNTT
UTC
TOPS S/ATP
UNBUNDLED CALL SCENARIOS - VERIZON NORTH H-2
In this scenario CLEC A owns call, receives DUF record and is billed UTC.
A separate unrelated DUF record will be generated, when PhoneSmart - Repeat Dialing activation results in a regular completed call. The completed call will be billed according to its applicable scenario.
SPECIAL SERVICES
PhoneSmart - Repeat Dialing
UNE CLEC A End User dials *66
To Verizon North TOPS
Shared or Dedicated Trunk Port
AEU ALP S/ATP
VZNEOS
VZNTT
UTC
TOPS S/ATP
UNBUNDLED CALL SCENARIOS - VERIZON NORTH H-3
Same call flows, parameters and charges as indicated in all applicable call scenarios.
Circuit Switched Data Call
From UNE CLEC A End User
Shared or Dedicated Trunk Port
Packet Switched Data Call
From UNE CLEC A End User
Shared or Dedicated Trunk Port
SPECIAL SERVICES
Same call flows, parameters and charges as indicated in all applicable call scenarios, plus UPSDC.
Same call flows, parameters and charges as indicated in all applicable call scenarios, plus IPIMAS.
Note: Most IP Mass Announcement calls are billed as rated incollects and do not carry unbundled usage charges.
IP - Mass Announcement Call
From UNE CLEC A End User
Shared or Dedicated Trunk Port
Automated Coin Toll Call
From UNE CLEC A End User
Shared or Dedicated Trunk Port
Same call flows, parameters and charges as indicated in all applicable call scenarios, plus ACTS.
UNBUNDLED CALL SCENARIOS - VERIZON NORTH
H-4
H-5
H-6
H-7