All IP Insight Session John Barton – BT Solutions Architect 10th November 2016

We’re building a Voice Ready Network for our All-IP service over BTs broadband network Service availability Access stability Call quality Quality of experience (QoE) reporting Service coverage Repair time Operational readiness We recognise that for the UK, we can’t do this alone

All IP – Voice over Fibre BroadBand from the Exchange (SoGEA) CP Networks Network interface Copper pair access HF BB Voice IP LF IP IX DLE/Conc Site Existing PCP Line Test E Side Copper Cenrtex Soln D Side Copper 21CN AN Virtual Network 7750 MSE Fibre Cabinet ATA Consumer Soln OLT Voice DSLAM Ethernet Backhaul BB e.g. supports Consumer All-IP Voice service, over BroadBand SIP-T Access VPNs Passive Optical Network (PON) Ethernet cable Link product e.g. supports BT Consumer All-IP Voice service, over BroadBand 21CN Core IP MPLS Network CP Networks (User Interface) 21CN 21st Century Network AN Access Network BB Broadband D Side Distribution Side DLE Digital Local Exchange E Side Exchange Side DSLAM Digital Subscriber Line Access Multiplexer HF High Frequency LF Low Frequency MSE Multi-Service Edge PCP Primary Cross Connection Point S Splitter SIP-T SIP Trunking VPN Virtual Private Network