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• Mitel CX SDK API Reference

  Version: 2.1 | Language: EN | Updated: 05-08-2026

• Mitel CX SDK API Reference

  Version: 2.1 | Language: EN | Updated: 05-08-2026

• OpenScape 4000 V11, Volume 4: IP Solutions, Service Documentation

  Version: 11.0 | Language: EN | Updated: 05-07-2026

• OpenScape 4000 V11, Platform Administration (Portal), Administrator Documentation

  Version: 11.0 | Language: EN | Updated: 05-07-2026

• Zoom with OpenScape 4000 and OpenScape SBC Phone System Integration (PSI), Service Documentation

  Version: All Releases | Language: EN | Updated: 05-07-2026