Hi Stan You should take a look at the Beronet VoLTE SBC: https://www.beronet.com/gateway/volte-sbc/ It does all you want, up to 6 SIM slots, SIP routing, SMS via REST-API and there is an "app marketplace" where you can install OpenVPN as client or server on the box. Feel free to contact me if you need someone to import one :-) Best Regards Jean-Pierre On 12.08.20 09:43, Stanislav Sinyagin wrote: hi all, Swisscom will discontinue the old GSM service soon, so I'll need to replace an old gateway. Any recommendation will be appreciated. I'm looking for a ready-made voice gateway, as follows: * 4 or 5 SIM card slots * support for VoLTE and UMTS (in Swiss frequency bands) * Voice calls routed via SIP * API for receiving SMS * Nice to have: support for OpenVPN or some other VPN. thanks, stan -- Stanislav Sinyagin Senior Consultant, CCIE #5478 ssinyagin(a)k-open.com +41 79 407 0224 _______________________________________________ swinog mailing listswinog@lists.swinog.chhttp://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog -- HILOTEC Engineering + Consulting AG - Langnau im Emmental IT für KMUs: Netzwerke, Server, PCs, Linux, Telefonanlagen, VOIP, Hosting, Datenbanken, Entwicklung, WLAN, Cloud, Firewalls Tel: +41 34 408 01 00 - https://www.hilotec.com/ _______________________________________________ swinog mailing list swinog(a)lists.swinog.ch http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog

I've been using the Berofix boxes for about 10 years with various modules, mostly BRI and FXS. I've one running with a GSM module for for voice calls. Works like a charm. I've never used the SMS API though. Hardware quality is perfect and as they are based in Berlin, Support is in the same timezone and in German if ever need something. On 14.08.20 12:19, Stanislav Sinyagin wrote: cool, thanks, this looks nice. I'll ask them for a quote. Do you have them in operation? On Fri, Aug 14, 2020 at 10:28 AM Jean-Pierre Schwickerath < [ mailto:swinog@hilotec.net | swinog(a)hilotec.net ] > wrote: Hi Stan You should take a look at the Beronet VoLTE SBC: [ https://www.beronet.com/gateway/volte-sbc/ | https://www.beronet.com/gateway/volte-sbc/ ] It does all you want, up to 6 SIM slots, SIP routing, SMS via REST-API and there is an "app marketplace" where you can install OpenVPN as client or server on the box. Feel free to contact me if you need someone to import one :-) Best Regards Jean-Pierre On 12.08.20 09:43, Stanislav Sinyagin wrote: hi all, Swisscom will discontinue the old GSM service soon, so I'll need to replace an old gateway. Any recommendation will be appreciated. I'm looking for a ready-made voice gateway, as follows: * 4 or 5 SIM card slots * support for VoLTE and UMTS (in Swiss frequency bands) * Voice calls routed via SIP * API for receiving SMS * Nice to have: support for OpenVPN or some other VPN. thanks, stan -- Stanislav Sinyagin Senior Consultant, CCIE #5478 [ mailto:ssinyagin@k-open.com | ssinyagin(a)k-open.com ] +41 79 407 0224 _______________________________________________ swinog mailing list [ mailto:swinog@lists.swinog.ch | swinog(a)lists.swinog.ch ] [ http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog | http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog ] -- HILOTEC Engineering + Consulting AG - Langnau im Emmental IT für KMUs: Netzwerke, Server, PCs, Linux, Telefonanlagen, VOIP, Hosting, Datenbanken, Entwicklung, WLAN, Cloud, Firewalls Tel: +41 34 408 01 00 - [ https://www.hilotec.com/ | https://www.hilotec.com/ ] _______________________________________________ swinog mailing list [ mailto:swinog@lists.swinog.ch | swinog(a)lists.swinog.ch ] [ http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog | http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog ] -- Stanislav Sinyagin Senior Consultant, CCIE #5478 [ mailto:ssinyagin@k-open.com | ssinyagin(a)k-open.com ] +41 79 407 0224 _______________________________________________ swinog mailing list [ mailto:swinog@lists.swinog.ch | swinog(a)lists.swinog.ch ] [ http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog | http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog ] -- HILOTEC Engineering + Consulting AG - Langnau im Emmental IT für KMUs: Netzwerke, Server, PCs, Linux, Telefonanlagen, VOIP, Hosting, Datenbanken, Entwicklung, WLAN, Cloud, Firewalls Tel: +41 34 408 01 00 - [ https://www.hilotec.com/ | https://www.hilotec.com/ ] _______________________________________________ swinog mailing list swinog(a)lists.swinog.ch http://lists.swinog.ch/cgi-bin/mailman/listinfo/swinog

-- OpenVPN of an old release, with some buggy TLS. Certificate-based authentication doesn't work because of that. Had to do shared-secret authentication.