<div dir="ltr"><p class="MsoNormal" style="margin:0cm 0cm 8pt;line-height:107%;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US">Thanks
Andrew</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;line-height:107%;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US">Clearwater
does some interesting things. Compared to other projects, they seem to have
given a lot of thought to scalability.  </span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;line-height:107%;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US">But I am a bit
surprised of their focus on I- S-CSCF & BGCF. </span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;line-height:107%;font-size:11pt;font-family:Calibri,sans-serif"><span lang="EN-US">I guess
they are assuming either MNO customers already equipped with SBC able to do the
P-CSCF. Or MVNO build around a local breakout model.</span></p></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Le jeu. 31 oct. 2019 à 06:15, <<a href="mailto:andrew@paolucci.ca">andrew@paolucci.ca</a>> a écrit :<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div>From my experience Project Clearwater is the most matured IMS Core solution.<br></div><div><a href="http://www.projectclearwater.org/" target="_blank">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" target="_blank">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><div><br></div><div><br></div></div><div><br></div><div>‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐<br></div><div> On Tuesday, October 15, 2019 10:19 AM, Dario Renaud <<a href="mailto:dario.renaud@gmail.com" target="_blank">dario.renaud@gmail.com</a>> wrote:<br></div><div> <br></div><blockquote 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></blockquote></div>