osmo-msc - 1.13.0+dfsg1-2 main

The Mobile Switching Center (MSC) is the heart of 2G/3G
circuit-switched services. It terminates the A-interface links from the
Base Station Controllers (BSC) and handles the MM and CC sub-layers of
the Layer 3 protocol from the phones (MS).
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This Osmocom implementation of the MSC handles A interfaces via 3GPP
AoIP in an ASP role. It furthermore implements IETF MGCP against an
external media gateway, such as OsmoMGW. It does *not* implement MAP
towards a HLR, but the much simpler Osmocom GSUP protocol, which can
be translated to MAP if needed.