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Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ www.catalystmanagement.co.uk. The Emergence of Private Mobile Networking. Gary Nield Managing Director. Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ www.catalystmanagement.co.uk. Introducing Private Mobile Networks

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slide1
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

The Emergence of Private Mobile Networking

Gary Nield

Managing Director

slide2
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

  • Introducing Private Mobile Networks
  • How many Mobile phone customers would like to walk around Campus and use a Mobile phone without incurring charges from their mobile provider?
slide3
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

  • Key Features of a PMN
  • Recent spectrum auction has provided the opportunity to create a private network in any geographic location, that exists separate from the GSM network
  • Whilst on campus, mobile phone users can call others without using their existing mobile provider (e.g. T Mobile, Orange etc)
  • Mobile phones detect the new network and utilise it to connect to other users on campus
  • Users can also use existing PABX or SIP gateway to make external calls, again bypassing the mobile operators network
slide4
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

  • Key Features
  • A PMN (Private Mobile Network) provides users with the ability to add existing mobile telephones to their own internal voice network.
  • PMN is a private GSM network available to users within a campus site.
  • PMN is available across a wide area linking sites within one network.
  • PMN maintains continuity even when the public network is not functioning.
slide6
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

PMX (Private Mobile Exchange) server components

slide7
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

Private Mobile Networks – Features

  • Network detects new user
  • Call to Mobile will return Presence status to any PBX or Service:
      • Present – Connect Call
      • Busy/Unavailable – will divert
      • Users can be given different classes of service:
          • Internal only
        • External - National
    • External – International
  • Call Logging – standard CDR output
slide8
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

PMX NetworkPMX User to External Number

PABX/SIP

Gateway

PMX

When a PMX User calls an external number the call is routed from the PMX to the PABX which then routes the call using the benefits of least cost routing.

slide9
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

Macro Network Inbound

Calls to Users DDI Number

PABX

Users DDI

Number

Calls to Users Mobile Number

slide10
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

Macro Network Outbound

  • Caller experience & Company overhead whilst in macro network

PABX

Users DDI

Number

All calls are routed over the Macro Network, Company has limited control, calls charged at Macro Network rate.

slide12
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

PMX Network Inbound

Caller experience & Company overhead whilst on PMN network

Calls to Users DDI Number

PMX

PABX

Users DDI

Number

Mobile no longer present on the Macro Network. Divert on no network coverage set to DDI number on PABX. Company will pay network divert costs if mobile is dialled directly

Calls to Users Mobile Number

slide13
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

PMX NetworkPMX User to PMX User

PABX

Users DDI

Number

PMX

When another PMX user is called the call is routed within the PMX environment, this call is not subject to call charges.

slide14
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

PMX NetworkPMX User to PABX Extension

PABX

Users DDI

Number

PMX

When a PMX User calls a PABX Extension the call is routed from the PMX to the PABX, this call is not subject to call charges.

slide15
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

PMX NetworkPMX User to External Number

PABX

Users DDI

Number

PMX

When a PMX User calls an external number the call is routed from the PMX to the PABX which then routes the call using the benefits of least cost routing.

slide16
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

Private Mobile Networks – Web Admin

slide17
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

Interoperability - Gateways

Any PBX, IP-PBX or PSTN

IP - H323, SIP

CISCO Gateway

Vegastream Gateway

TeleWare Gateway

slide18
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

Interoperability

slide19
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

Private Mobile Networks – Benefits

  • Cost savings
    • Free ‘on net’ calls mobile to mobile or extension
    • Ability to LCR via existing PABX or SIP Server
    • IP telephony cost savings
  • Security and Resilience
    • by-pass telephony network
    • ability to contact large user base simultaneously
  • Data network integration
  • Messaging
    • free SMS to closed group
    • targeted news, announcements,
    • lecture information
    • security announcements
slide20
Thorncliffe Hall, Hollingworth, Cheshire, SK14 8JJ

www.catalystmanagement.co.uk

Summary

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