Voice and SMS over LTE - What are the available options???

[rmwambu]

One of the major design choices of LTE was to focus on the development of a packet-based core and access network infrastructure. The circuit-switched core network and dedicated telephony features of GSM and UMTS radio access networks have not been adapted for LTE.

Several solutions to bring circuit-switched services to LTE have been specified in the meantime as follows. find further insights at: http://trends-in-telecoms.blogspot.c...-over-lte.html