unified messaging

addresses.A global unicast address is a conventional, publicly routable address that can be used in the Internet or any public domain. A link-local address is similar to an IPv4 private IP address, as it is not meant to be routed, but confined to a single segment. A site–local address is used by an organization that has not yet connected to the Internet. A loopback address is used when a host needs to send a packet back to itself.

See also domain, global unicast address, interface, Internet, IPv4, IPv6, link-local address, loopback address, node, packet, router, and site–local address.

• Table C-1: Twisted-Pair Categories of Performance
• Table D-1: Digital Hierarchy: T-Carrier, E-Carrier, and J-Carrier
• Table E-1: EBCDIC Code — 0–255 Decimal Notation
• Table E-2: EBCDIC Code — 00–FF Hexadecimal Notation
• Table E-3: European Digital Hierarchy: E-Carrier
• Table E-4: Frequency Spectrum: Band Designations, Nominal Frequency Ranges, Nominal
• Table E-4: Frequency Spectrum: Band Designations, Nominal Frequency Ranges, Nominal
• Table E-5: Endianess
• Table G-1: G-Series Recommendations
• Table H-1: H.320 Related Standards Recommendations
• Table H-2: SDTV Scanning Formats
• Table H-3: Notation Comparison
• Table H-4: Selected ITU-T H-Series Recommendations
• Table I-1: Frame Relay Implementation Agreements
• Table I-2: Index of Refraction (IOR)
• Table I-3: IPv4 Address Classes
• Table I-4: Selected ITU-T I-Series Recommendations
• Table I-4: Selected ITU-T I-Series Recommendations (continued)
• Table I-5: ITU-T Series Recommendations
• Table J-1: Japanese Digital Hierarchy: J-carrier
• Table L-1: Longitudinal Redundancy Check (LRC)
• Table M-1: International Morse Code
• Table O-1: OSI Reference Model Layers
• Table O-2: G.709 Line Rates and Corresponding SDH/SONET Line Rates
• Table P-1: Evolution of PBX technology