All Discourse Models

Every one of the 11 Discourse models listed below is eligible for third-party maintenance at 40-70% below OEM contract pricing, including models past their end-of-service-life dates. This page covers models 1–11; each link opens the model's support page with EOSL details and a quote form.

• Discourse 2025.11 (EOSL: Jan 28, 2026)
• Discourse 2025.12 (EOSL: Feb 26, 2026)
• Discourse 2026.1 (ESR) (EOSL: Sep 30, 2026)
• Discourse 2026.2 (EOSL: Apr 28, 2026)
• Discourse 2026.3 (EOSL: May 28, 2026)
• Discourse 2026.4 (EOSL: Jun 30, 2026)
• Discourse 2026.5 (EOSL: Jul 28, 2026)
• Discourse 2026.6 (EOSL: Aug 30, 2026)
• Discourse 2026.7 (ESR) (EOSL: Mar 30, 2027)
• Discourse 3.4 (ESR) (EOSL: Aug 19, 2025)
• Discourse 3.5 (ESR) (EOSL: Jan 28, 2026)