CPIM (Common Profile for Instant Messaging)

An Internet Engineering Task Force (IETF) spec-

ification (RFC 3860) that defines common semantics and data formats for instant messaging (IM) to facilitate the development of gateways between services. See also gateway, IETF, IM, and SIMPLE.

• Nyquist theorem
• NZDF (Non Zero Dispersion-Shifted Fiber)
• O
• OADM (Optical Add/Drop Multiplexer)
• OAM&P (Operations, Administration, Management, and Provisioning)
• O&M (Operations and Maintenance)
• O-Band (Original Band)
• oblique
• OBRA 93
• obsessive compulsive disorder (OCD)
• obtuse
• OC-192
• OC-48
• OC-48
• OC-48
• OCC (Other Common Carrier)
• OCD (Obsessive Compulsive Disorder)
• OCD (Obsessive Compulsive Disorder)
• OC (Optical Carrier)
• octet
• octothorpe
• OD (Outside Diameter)
• ODU (Optical Data Unit)
• OEM (Original Equipment Manufacturer)
• OEO (Optical-Electrical-Optical)