1. TELECOM 2002 - 2003

2. Tuesday 12 November 2002Group meeting - IT/CS/TEL/L.G.2 2002 - 2003 : losing or keeping time ? Topics Topics Radio Radio Video Video Audio Audio Telephone Telephone MS, IT, Contracts MS, IT, Contracts Under consideration Under consideration

3. Tuesday 12 November 2002Group meeting - IT/CS/TEL/L.G.3 2002 : Radio and GSM Stopped the water-tower radio system for the Fire Brigade, replaced by the spare Motorola Stopped the water-tower radio system for the Fire Brigade, replaced by the spare Motorola Stopped the DECT pilot with PS Stopped the DECT pilot with PS

4. Tuesday 12 November 2002Group meeting - IT/CS/TEL/L.G.4 2002 : Radio and GSM GSM surface coverage improved GSM surface coverage improved Studies for the coverage of the tunnel with GSM undertaken Studies for the coverage of the tunnel with GSM undertaken Leaky feeder installation started in the LHC tunnel, sector 7-8 Leaky feeder installation started in the LHC tunnel, sector 7-8

5. Tuesday 12 November 2002Group meeting - IT/CS/TEL/L.G.5 2002 : Radio and GSM Review of all the CERN GSM subscriptions according to Task Force Nº 3 recommendation and divisional decisions Review of all the CERN GSM subscriptions according to Task Force Nº 3 recommendation and divisional decisions GSM handset distribution through CERN stores GSM handset distribution through CERN stores Telecom Lab reorganization Telecom Lab reorganization

6. Tuesday 12 November 2002Group meeting - IT/CS/TEL/L.G.6 2002 : Video Responsibility for the PS beam observation video system has been returned to PS Responsibility for the PS beam observation video system has been returned to PS A call for tenders concerning new video systems over IP has been issued for: A call for tenders concerning new video systems over IP has been issued for: Links between amphitheaters Links between amphitheaters Low definition beam cameras (SL/BI) Low definition beam cameras (SL/BI)

7. Tuesday 12 November 2002Group meeting - IT/CS/TEL/L.G.7 2002 : Audio Public Address from building 58 closed Public Address from building 58 closed No more support for old audio systems (Philips, Bouyer…), agreed by groups concerned No more support for old audio systems (Philips, Bouyer…), agreed by groups concerned COMMEND system upgrade to digital, to be finish in December COMMEND system upgrade to digital, to be finish in December Replacement of the TDM transmission system with an O.F. one, to be finish in December Replacement of the TDM transmission system with an O.F. one, to be finish in December

8. Tuesday 12 November 2002Group meeting - IT/CS/TEL/L.G.8 2002 : Clocks Stopped ? Stopped ? No comment ! No comment !

9. Tuesday 12 November 2002Group meeting - IT/CS/TEL/L.G.9 2002 :Telephone FAX service to IT Printer Support FAX service to IT Printer Support Crisis data up to the end of October: Crisis data up to the end of October: 350 phone transfers 350 phone transfers 200 new connections 200 new connections

10. Tuesday 12 November 2002Group meeting - IT/CS/TEL/L.G.10 2002 :Telephone Official introduction of LCR : Official introduction of LCR : Qualification Qualification Contract Contract Implementation Implementation Already 300 KCHF saved Already 300 KCHF saved Traffic statistics production, both fixed and GSM, for CERN management information Traffic statistics production, both fixed and GSM, for CERN management information

11. Tuesday 12 November 2002Group meeting - IT/CS/TEL/L.G.11 2002 : MS, IT, Contracts Audio, video : MS and orders issued Audio, video : MS and orders issued LCR : contract issued LCR : contract issued Upgrade of the PABXs : order issued Upgrade of the PABXs : order issued C-153 replacement : IT issued, proposal to FC C-153 replacement : IT issued, proposal to FC

12. Tuesday 12 November 2002 Group meeting - IT/CS/TEL/L.G.12 Happy new year ! 2003 Forget the clocks, it was a kid’s nightmare !

13. Tuesday 12 November 2002 Group meeting - IT/CS/TEL/L.G.13 2003 : Radio Fire brigade and rescue : New Motorola station from the water tower Coverage uncertainties

14. Tuesday 12 November 2002 Group meeting - IT/CS/TEL/L.G.14 2003 : Radio GSM + Leaky feeder Infrastructure for all underground communications More than 4 months delayed !

15. Tuesday 12 November 2002 Group meeting - IT/CS/TEL/L.G.15 2003 : Video After the IT of 2002 : Migration to IP video for the access control of the site gates of LHC A pilot installation (with SL/BI) on IP video for beam observation A new transmission system based on M- JPEG 2000 will link the CERN amphitheaters

16. Tuesday 12 November 2002 Group meeting - IT/CS/TEL/L.G.16 2003 : Telephone LCR will be eased by the new PABX OS, new operators will go through qualification A quarterly Telecom bulletin will be issued for CERN management

17. Tuesday 12 November 2002 Group meeting - IT/CS/TEL/L.G.17 2003 : Telephone PABXs upgrade, a BIG step : Replacement of the TDM by O.F. for the meshed inter PABXs backbone IP links for the edge PABXs New topology for the network Switchboard PCs move to W2K

18. Tuesday 12 November 2002 Group meeting - IT/CS/TEL/L.G.18 2003 : Telephone PABXs upgrade, a BIG step : New OS allowing : Simplified configuration management Routing facilities IP telephony Avoid renumbering for France Introduction of soft phones based on W2K

19. Tuesday 12 November 2002 Group meeting - IT/CS/TEL/L.G.19 Under consideration VoIP pilot : In collaboration with Alcatel and IT/CS/CN we will set a ~100 connections IP telephone network. 2nd half of 2003 Polycom network (fire brigade) : Depending on the result of discussions between the Geneva Police and Fire Brigade, we may have to start a study for a complete replacement of the CERN Fire Brigade radio system based on TETRA or TETRAPOL standards GPRS services : With the beginning of LHC installations we will have to face new demands for GSM technologies. It’s time to think for new services.

20. Tuesday 12 November 2002 Group meeting - IT/CS/TEL/L.G.20 Trombinoscope : We are very pleased to welcome a new member in the Telecom section : Frédéric Chapron For older members, please referred to photos on the Web pages of the group !