IP Call_NSN This topic has 0 replies, 1 voice, and was last updated 15 years, 6 months ago by Bhupendra. Viewing 1 post (of 1 total) Author Posts 9th April 2009 at 07:40 #56756 BhupendraGuest Dear All, Pls clarify:- in NSN say, BSC to MGW is TDM & the traffic is of 16 Kbps; MGW to MGW is IP & so how to calculate the IP bandwidth per call? Author Posts Viewing 1 post (of 1 total) The forum ‘Telecom Design’ is closed to new topics and replies.