(19)

(11)

EP 1 856 936 A1

(12)

(43) Date of publication: 21.11.2007 Bulletin 2007/47 (21) Application number: 05744773.2 (22) Date of filing: 11.03.2005

(51) International Patent Classification (IPC):  H04Q 7/38(2006.01) (86) International application number: PCT/IB2005/001660 (87) International publication number: WO 2006/095216 (14.09.2006 Gazette 2006/37)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (71) Applicant: N-Tel Communications Limited Dubai (AE)	(72) Inventors: RYKOV, Sergey Moscow 121151 (RU) REPIN, Vladimir Moscow 125057 (RU) (74) Representative: Samson & Partner  Widenmayerstrasse 5 80538 München 80538 München (DE)