Voice Group Call Service (VGCS) This topic has 2 replies, 1 voice, and was last updated 19 years, 6 months ago by Deepak Kumar Dash. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 16th March 2005 at 12:56 #40748 dennisGuest Does anyone know about some operator/supplier that provides/support this service described by GSM 02.68, 03.68, 04.68 in practice? For example in Czech any operator dooes not provide this and as I know eg. Nokia does not support this feature… 16th September 2005 at 11:37 #40749 M.ThyagarajanGuest this is gsm r specific feature.only nortel and seimens have it 21st September 2005 at 12:17 #40750 Deepak Kumar DashGuest Even Lucent also have it. They implementing it on BSS. But not sure where it is implemented. The Ericcsson MSC have VGCS implemented already. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) The forum ‘Telecom Design’ is closed to new topics and replies.