In computer networking and telecommunications, TDM over IP (TDMoIP) is the emulation of time-division multiplexing (TDM) over a packet-switched network (PSN). TDM refers to a T1, E1, T3 or E3 signal, while the PSN is based either on IP or MPLS or on raw Ethernet.

RFC 5087 TDMoIP December 2007 TDMoIP uses constant-rate AAL1 [AAL1,CES] for circuit emulation, while variable-rate AAL2 is employed for loop emulation. The AAL1 mode MUST be used for structured transport of unchannelized data and SHOULD be used for circuits with relatively constant usage.

Feb 27, 2003 · TDMoIP is a means of emulating TDM circuits over next-generation IP infrastructure. This technology was developed to address the shortcomings of VoIP, particularly its lack of support for TDM signaling and protocols, as well as issues concerning QoS.

Mar 26, 2003 · TDM-over-IP (TDMoIP) is a technology that enables voice and leased-line services such as video and data to be offered inexpensively over service provider IP networks while retaining the reliability and quality of the public switched telephone network (PSTN).

Telemetry-over-IP, hereafter referred to as TMoIP, is a method of transporting telemetry data over a network at OSI layer 3, or the network layer, though in practical terms, this could be done at layer 2 as well. Data is acquired, packetized, transmitted, and re-serialized as part of the process of transporting the TM stream.

Time Division Multiplexing over IP (TDMoIP) is a structure-aware method for transporting Time Division Multiplexed (TDM) signals using pseudowires (PWs). Being structure-aware, TDMoIP is able to ensure TDM structure integrity, and thus withstand network degradations better than structure-agnostic transport.

Time Division Multiplexing over IP (TDMoIP) is a structure-aware method for transporting Time Division Multiplexed (TDM) signals using pseudowires (PWs). Being structure-aware, TDMoIP is able to ensure TDM structure integrity, and thus withstand network degradations better than structure-agnostic transport.

A TDMoIP IWF may simultaneously support multiple TDM PWs, and the TDMoIP IWF MUST maintain context information for each TDM PW. Distinct PWs are differentiated based on PW labels, which are carried in the PSN-specific layers.

Jan 24, 2023 · Time Division Multiplexing over IP (TDMoIP) is a structure-aware method for transporting Time Division Multiplexed (TDM) signals using pseudowires (PWs). Being structure-aware, TDMoIP is able to ensure TDM structure integrity, and thus withstand network degradations better than structure-agnostic transport.

TDM-over-IP (TDMoIP) is a technology that enables voice and leased-line services such as video and data to be offered inexpensively over service provider IP networks while retaining the reliability and quality of the public switched telephone network (PSTN).