Medias Mediatrix 1204, Reference Manual

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Appendix B - Standard Hardware Information Hardware Features
302 Mediatrix 1204
Hardware Features
Display
Power LED
LAN activity LED
Activity/In-Use LED indication on FXS ports
Ready LED
Interfaces
4 RJ-11 connectors, analog line (FXO) interface.
1 RJ-45 connector, 10/100 BaseT Ethernet access (autosense: up to 100 Mbits).
Power
Integrated universal power supply input that can accept 100 to 240 Vac, 50/60 Hz input.
Seamless switch over period if the client UPS detects a power loss and activates within 10 ms.
Casing / Installation
Casing: Desktop (Plastic ABS UL94 V0), stackable.
Product Architecture Details
Supports four concurrent communications using any vocoders.
DSP-based DTMF detection, generation and synthesis.
DSP-based echo cancellation (G.168).
DSP-based fax/data relay.
Embedded operating system with 32-bit real-time multitasking Kernel.
Embedded IPv4 TCP/IP stack with configurable QoS implemented by:
• ToS byte at Network layer 3
• 802.1p at Data Link layer 2
Network parameters assigned via DHCP
Real Time Fax Router Technical Specifications
Automatic selection between voice and fax.
Table 184: Fax Technical Specifications
Parameter Description
Protocols Group 3 Fax
Clear channel (G.711), G.726, or T.38 Real Time Fax Over IP protocol
Stack
Fax Data Compression MH
Fax Transmission Up to 14.4 kbps