NSN Abis interfaces This topic has 1 reply, 1 voice, and was last updated 15 years, 2 months ago by Pix. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts 10th February 2009 at 15:18 #55728 kdriverGuest Hi, Can anyone tell me if Nokia Siemens BSC/BTS equipment implement the standard Abis interface, or does it have proprietary aspects? Keith 10th February 2009 at 20:55 #55729 PixGuest Certainly some proprietary aspects (99% chances)… Author Posts Viewing 2 posts - 1 through 2 (of 2 total) The forum ‘Telecom Design’ is closed to new topics and replies.