SIP-I Vs BICC This topic has 2 replies, 1 voice, and was last updated 13 years, 1 month ago by Mick. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts 11th February 2009 at 08:56 #31878 AshokGuest Hi, Would like to know that why BICC is being replaced by SIP-I for the Nc interface . Also confirm whether SIP-I can also be used in CDMA networks too 25th July 2011 at 18:54 #31879 JacoGuest As SIP-I can be used (within and) towards fixed networks too. BICC is limited to mobile networks. 15th November 2011 at 07:39 #31880 MickGuest Why BICC is limited to mobile network? Author Posts Viewing 3 posts - 1 through 3 (of 3 total) The forum ‘Voice over IP’ is closed to new topics and replies.