Network Structures Briefing Documents:
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- Service availability (dataset) descriptions
- Pdf file containing briefing C21-NS-011, 21CN Network Inventory - Description of the network inventory /service availability datasets
(188 KB)- 15/10/2008
- Service availability data
- Briefing C21-NS-028, 21CN Service availability data – web portal and access arrangements. Previously known as datasets
- (68 KB)
- 10/04/2008
- Network Inventory Datasets Update
- This briefing C21-NS-026 advises of changes to some of the Network Inventory data
- (59 KB)
- 05/12/2007
- Datsets R3 changes
- pdf file containing C21-NS-025, changes to datasets in release 3
- (28 KB)
- 21/09/2007
- Siting of I/x Nodes BT conclusions - supplement
- Briefing C21-NS-024, Siting of Interconnect Nodes for NGN Call Conveyance PSTN Emulation and Wholesale Broadband Connect – Supplement to BT Conclusions to Consultation C21-NS-014
- (50 KB)
- 10/08/2007
- Siting of I/x Nodes BT conclusions
- Briefing C21-NS-023 Siting of I/X Nodes for NGN CC PSTN Emul and Wholesale Broadband Connect BT conclusion to Condoc C21-NS-014
- (95 KB)
- 03/08/2007
- Rural isolations summary of responses
- briefing C21-NS-022, Rural isolations summary of responses to consultation C21-NS-015
- (32 KB)
- 01/08/2007
- VLC routing plan
- Briefing C21-NS-020, Briefing to the VLC experts Group on VLA and WBC Converged on Routing Plans
- (26 KB)
- 02/07/2007
- MSIL Technical specification
- Briefing c21-NS-019, Multi-Service Interconnect Link (MSIL) - VLAN technical specification
- (44 KB)
- 27/07/2007
- Siting of I/x nodes - responses
- C21-NS-018, summary of responses to the recent consultation document on Siting of Interconnect Nodes (C21-NS-014)
- (56 KB)
- 25/06/2007
- NGN SVLAN Tech closure document
- NGN SVLAN Tech closure document c21-IP-035
- (263 KB)
- 22/06/2007
- NGN Nodes Supplementary Information
- Briefing C21-NS-017, Siting of Interconnect Nodes for NGN Call Conveyance PSTN Emulation and Wholesale Broadband Connect – Supplementary Information
- (52 KB)
- 13/06/2007
- VLC Technical briefing
- C21-NS-013, Briefing to the VLC experts Group on VLA and WBC Converged
- (56 KB)
- 18/05/2007
- Ethernet in BTâs UK 21CN
- Briefing C21-MG-011 in PDF format
- (253 KB)
- 20/03/2007
- Metro Node Topology
- Briefing C21-NS-009 in zipfile Description of Network inventory datasets, NDA form and guidance to CP requesting access to data
(121 KB)- 02/03/2007
- Industry Involvement
- Briefing C21-NS-007, requesting additional industry participation in various activities
- (41 KB)
- 08/01/2007
- MSAN to Metro Node
- Briefing C21-MG-008 - on the National Migration Plan - MSAN to Metro Node Parenting
(91 KB)- 19/09/2006
- Draft A - NIP
- briefing C21-NS-004, Draft A of the Network Information Publication (NIP)
- (2.5 MB)
- 12/05/2006
- Interconnect Architecture
- Interconnect Architecture C21-NS-003
- (2 MB)
- 06/12/2006
- PSTN Emulation Issues
- PSTN Emulation technical Issues C21-NS-002
- (211 KB)
- 06/12/2006
