<div>From my experience Project Clearwater is the most matured IMS Core solution.<br></div><div><a href="http://www.projectclearwater.org/">http://www.projectclearwater.org/</a><br></div><div><br></div><div>Also has a commercial offering.<br></div><div><a href="https://www.metaswitch.com/products/core-network/clearwater-ims-core">https://www.metaswitch.com/products/core-network/clearwater-ims-core</a><br></div><div><br></div><div>Good Luck!<br></div><div>Regards,<br></div><div>Andrew Paolucci<br></div><div class="protonmail_signature_block protonmail_signature_block-empty"><div class="protonmail_signature_block-user protonmail_signature_block-empty"><br></div><div class="protonmail_signature_block-proton protonmail_signature_block-empty"><br></div></div><div><br></div><div>‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐<br></div><div> On Tuesday, October 15, 2019 10:19 AM, Dario Renaud <dario.renaud@gmail.com> wrote:<br></div><div> <br></div><blockquote class="protonmail_quote" type="cite"><div dir="ltr"><p style="margin: 0cm 0cm 8pt; line-height: 107%;"><span style="font-family:Calibri, sans-serif"><span style="font-size:11pt"><span lang="EN-US">Hello,</span></span></span><br></p><p style="margin: 0cm 0cm 8pt; line-height: 107%;"><span style="font-family:Calibri, sans-serif"><span style="font-size:11pt"><span lang="EN-US">At my day
job, we are considering going Full MVNO. Which means building a mobile core
network.</span></span></span><br></p><p style="margin: 0cm 0cm 8pt; line-height: 107%;"><span style="font-family:Calibri, sans-serif"><span style="font-size:11pt"><span lang="EN-US">I was
wondering if some of you would have feedback or advices on the solutions currently
available?</span></span></span><br></p><p style="margin: 0cm 0cm 8pt; line-height: 107%;"><span style="font-family:Calibri, sans-serif"><span style="font-size:11pt"><span lang="EN-US">We would
like to avoid the big providers (Ericsson & such).<br> Ideally, something opensource, or, if proprietary, a company maybe willing to
license access to the code (one can dream).</span></span></span></p><p style="margin: 0cm 0cm 8pt; line-height: 107%;"><span style="font-family:Calibri, sans-serif"><span style="font-size:11pt"><span lang="EN-US">There seems
to be a lot of bits and pieces available out there, with a mix of full, fullish
or partial solutions. This makes for quite the puzzle.</span></span></span><br></p><p style="margin: 0cm 0cm 8pt; line-height: 107%;"><span style="font-family:Calibri, sans-serif"><span style="font-size:11pt"><span lang="EN-US">Among the
ones I found most interesting:</span></span></span><br></p><p style="margin: 0cm 0cm 8pt; line-height: 107%;"><span style="font-family:Calibri, sans-serif"><span style="font-size:11pt"><span lang="EN-US">nextEPC,
covering, well, the EPC… (<a href="https://github.com/nextepc/nextepc" style="color:rgb(5,99,193)" target="_blank">https://github.com/nextepc/nextepc</a>).
It looks like the more active open EPC implementation out there.</span></span></span><br></p><p style="margin: 0cm 0cm 8pt; line-height: 107%;"><span style="font-family:Calibri, sans-serif"><span style="font-size:11pt"><span lang="EN-US">And it seems
that Yate people have a commercial product covering basically everything needed
(<a href="https://yatebts.com/solutions_and_technology/mobile_virtual_network_operator/" style="color:rgb(5,99,193)" target="_blank">https://yatebts.com/solutions_and_technology/mobile_virtual_network_operator/</a>).</span></span></span><br></p><p style="margin: 0cm 0cm 8pt; line-height: 107%;"><span style="font-family:Calibri, sans-serif"><span style="font-size:11pt"><span lang="EN-US">What do you
think?</span></span></span><br></p><p style="margin: 0cm 0cm 8pt; line-height: 107%;"><span style="font-family:Calibri, sans-serif"><span style="font-size:11pt"><span lang="EN-US">Regards</span></span></span><br></p><p style="margin: 0cm 0cm 8pt; line-height: 107%;"><span style="font-family:Calibri, sans-serif"><span style="font-size:11pt"><span lang="EN-US">Dario Renaud</span></span></span><br></p></div></blockquote><div><br></div>