The Oracle Enterprise Communications Broker supports the following Session Plug-in Language (SPL) engines.

• C2.0.0
• C.2.0.1
• C2.0.2
• C2.0.9
• C2.1.0
• C3.0.0
• C3.0.1
• C3.0.2
• C3.0.3
• C3.0.4
• C3.0.5
• C3.0.7
• P1.0.0
• P1.0.1