Amazon.com: E1 Over IP Ethernet Converter | 2 x E1 Ports to IP or Ethernet Multiplexer | E1 Over Ethernet Extender | Transparent E1 TDM Over IP Ethernet Emulation : Office Products
TSM-448 TDM over IP converter 4E1(RJ45)+4FELAN - Alief %
Amazon.com: E1 Over IP Ethernet Converter | 2 x E1 Ports to IP or Ethernet Multiplexer | E1 Over Ethernet Extender | Transparent E1 TDM Over IP Ethernet Emulation : Office Products
TDMoIP Gateway | TERRATEL
4E1 TDM over Ethernet Converter | 4 Port E1 over IP Converter
TDM over IP Multiplexer - 4 E1 Point to Multi-point - Tainet Communication System Corp.
TDM over IP Communication - Tainet Communication System Corp.
Ethernet over 4 E1 converters. Also offers its Ethernet over E1, Ethernet over T1 (IP over TDM) converters.
VCL-T1oP (8T1 over IP/Ethernet GE Version), TDM over IP / TDM over Packet / TDM over Ethernet
STM-1 over Gigabit Ethernet TDM over IP Multiplexer - Baudcom
Ethernet & IP over TDM - TDMoIP Products - Pulse Supply
Modular Multi-service TDM over IP (Ethernet) Converter
E1 TDM over IP Converter | E1 over Ethernet Converter