Transcript All-IP Transition Initiatives Jackie Voss Manager, Global Standards Development ATIS June 4, 2015 ATIS All-IP Program Highlights: • Service Transition • ATIS/SIP Forum IP-NNI Joint Task Force •

All-IP Transition Initiatives
Jackie Voss
Manager, Global Standards Development
ATIS
June 4, 2015
ATIS All-IP Program
Highlights:
• Service Transition
• ATIS/SIP Forum IP-NNI Joint Task Force
• Public Safety Related Applications Task Force
• Testbeds
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
2
ATIS’ All-IP Program
ASOG (including Ethernet Ordering)
Back Office
TPBAG and COCAG (Numbering Guidelines)
Wireless Emergency Alerts
ESINet
Routing
ATIS/SIP Forum Routing Architectures
Synchronization
PSTN to IP Protocol Interworking
Network
Interconnection
ATIS/SIP Forum IP-NNI
Function
Use Cases
Requirements
Deliverable ->
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
Architecture/
Design
Protocol or Data
Model Definition
Implementation
Verification
3
NRSC/CSRIC Best Practices
Business
Application
Testbeds
Lawful Intercept
Rural Call Completion
Industry Best Practices
Public Safety Related Apps
Operations and
Customer Care
Operations/
Maintenance
Service Transition Work
• ATIS is analyzing a basic set of services commonly provided
in circuit switch PSTN, and addresses the technical issues
surrounding support of these services in a mixed circuit
switch/packet switch environment and, in the future, allpacket-switch environment.
• Output to include detailed call flows, new ISUP/SIP and
TCAP/IP inter-workings and extensions to SIP in support of:
•
•
•
•
•
Toll Free Calling
LIDB Services
CNAM
Operator Based Services
Priority Government Services
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
4
ATIS/SIP Forum IP-NNI Joint Task Force
In December 2013, ATIS and SIP Forum launched a joint
IP-NNI Task Force to simplify IP interconnection for voice:
• Protocol: detailed specification of IP-NNI protocols
• Routing: assess options for sharing NNI interconnection
data and routing VoIP calls between service providers
Protocol and Routing documents published May 2015
• IP Interconnection Routing (ATIS-1000062):
• Identifies a range of routing options
• Does not recommend a preferred approach
• IP-NNI Profile (ATIS-1000063):
• Detailed “on-the-wire” protocol specification
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
5
IP-NNI Task Force – Business Value
• Today’s reality:
• IP-NNI: market segment focus
• Specifications: similar, but not identical
• FCC objective: all-IP interconnection.
• Possible approaches:
1.
2.
3.
4.
IP “islands”
Market decides … eventually
Mandate single IP interconnect
Voluntary industry collaboration
Objective: prove option #4 is viable
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
3GPP/
GSMA
ATIS
IP-NNI
SIP
Connect
CableLabs
6
Potential Phase 2 Topics
• IP-NNI Phase 1 focused on:
• Voice interconnection
• Documented routing alternatives
• IP-NNI Phase 2 could:
• Enhance security mechanisms for IP-NNI
• Specify secure caller-ID
• Address services beyond voice:
• Video, RCS
• Further evaluate routing alternatives to validate
interworking approach and “narrow options”.
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
7
Public Safety Related Applications Task
Force (PSRA TF)
• Objective is to address implications of all-IP migration on
infrastructure associated with public safety.
• Task Force is examining multiple, critical applications
that will be impacted due to dependencies on legacy
PSTN technologies and services and copper sunset.
• ATIS addressing need for information and resources on
available solutions and best practices.
• Distributed an electronic Request for Information (RFI) to
stakeholder organizations to collect data supporting
analysis:
• http://www.surveygizmo.com/s3/2055421/ATIS-RFI
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
8
PSRA TF Status
• Continuing the collaboration with industry associations,
ATIS collecting detail on target applications via the RFI.
• RFI remains open as efforts continue to broaden response
base.
• Proposed actions (after RFI completion):
1. Develop Final Report and Conclusions
2. Share output with relevant regulatory and industry interest
groups
3. Explore means for ATIS to host the information and
communicate detailed solution data to industry (on a continuing
basis)
4. Examine other opportunities for industry education
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
9
Testbeds Landscape Team
Testbeds Landscape Team (LT) launched in December 2014
to address:
Business Problem:
• Industry transition initiatives call for testbeds to validate
solutions All-IP migration (e.g., numbering evolution, IPNNI routing, authenticated caller-ID).
• Individual testbeds duplicate many functions and are
inefficient to implement and maintain.
Scope of Work:
• Evaluate existing testbed activities to identify common
requirements and recommend path forward.
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
10
Testbeds: Context
• ATIS Testbed LT is both broader and narrower than the
FCC proposed testbed:
• Broader: more than just “numbering”
• E.164 + Toll Free
• Routing architectures
• Metadata and secure Caller-ID
• Narrower: focus on priority business problems
• Supporting transition to All-IP and IP-NNI
• Includes target, but in the context of practical transition
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
11
Testbeds Use Cases
• Numbering:
• Just-in-time number assignment
• Provisioning of routing information and metadata
• Routing:
• Scenarios to support IP-NNI
• 800-number routing
• Provider-to-provider:
• Exchanging metadata between service providers
• Anti-spoofing (secure Caller-ID)
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
12
Testbeds Use Cases by Title
• Use Case #1: Individual and 1000s Block
• Use Case #2: NS Records
• Use Case #3: URIs
• Use Case #4: Distributed Service Bureau
• Use Case #5: 800
• Use Case #6: LERG IP Enhancements
• Use Case #7: Exchange of data using in-band
• Use Case #8: Data Verification - Anti-Spoofing
• Use Case #9: Use of TN certificates – Anti-Spoofing
• Use Case #10: Alternative Approach for Acquiring TN
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
13
Testbed Definition
Physical Testbed
Virtual Testbed
SP-A
SP-B
A physical location for
vendors to bring equipment
for an “event” or for ongoing
tests
Test plans, methodology,
and program management
to facilitate SP-SP and
vendor testing to progress
business priorities
X Not our focus
 This is our focus
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
14
Status
 Identify priority use cases
 Assess level of interest in testbed participation
 Initial summary of landscape
 Analysis
 Use cases vs. equipment / labs available
 Synergies between use cases
 Published initial report (Testbeds Landscape Team
Assessment and Next Steps)
 Recommendations and next steps
 Implement recommendations
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
15
Testbeds LT Cooperation with
IP-NNI Task Force
• IP-NNI Task Force:
• Identified alternatives for IP-NNI routing
• Did not specify secure caller-ID
• Industry solution still emerging
• Testbeds LT use cases include:
• IP-NNI routing
• Anti-spoofing (secure caller-ID)
• Proposed collaboration:
• IP-NNI Task Force refines use cases
• Testbeds LT validates key IP-NNI concepts
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
16
Next Steps
• Develop formal recommendations for ATIS Testbed
program.
• Priority use cases
• Commitment to participate in testing
• Detailed test plans based on formal commitment
• Final report with recommendations is targeted for
delivery by 3Q2015.
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
17
Questions?
If you have any questions or comments, please contact:
Jackie Voss
Manager, ATIS Global Standards Development
[email protected]
NANC Meeting
ATIS Board of Directors’ Meeting
June 4,
October
20,2015
2011
18