Groundwire on XGAhttps://www.xga.ie/tags/groundwire/Recent content in Groundwire on XGAHugoen-gbThu, 24 Sep 2026 00:00:00 +0000Groundwire SIP Softphone with FreePBXhttps://www.xga.ie/posts/groundwire-freepbx-hairpin-nat/Thu, 24 Sep 2026 00:00:00 +0000https://www.xga.ie/posts/groundwire-freepbx-hairpin-nat/Connecting Groundwire SIP client on iOS to FreePBX with hairpin NAT