RAD Data comm Vmux-2100 Voice Trunking Gateway Compression 723.1 5.3 or 6.4 kbps, G.729 a 8 kbps

Vmux-2100Installation and Operation Manual			Chapter 1 Introduction
	Line Code	AMI
	Zero Suppression	B8ZS
	Framing	D4, ESF
	Receive Signal Level	0 to -36 dB with CSU
		0 to -30 dB without CSU
	Transmit Signal Level	0, -7.5, -15, or -22.5 dB with CSU
		±2.7V (±10%) at 0–655 ft without CSU
	Jitter Performance	Per AT&T TR-62411, G.824
	Line Impedance	100Ω, balanced
	Connector (per port)	RJ-45, 8-pin
Voice	Compression	G.723.1 (5.3 or 6.4 kbps), G.729 A (8 kbps),
Processing	Algorithms	G.711 (a-law/∝-law)
	Silence Suppression	G.723.1A, G.729B
	Echo Cancellation	16 ms per channel as per G.168
	Fax Relay	Group III: 4.8, 9.6, 14.4 kbps
	Voice-Band Modem	Transparent transfer
	MF Signaling	DTMF, MFR2, MFC detection, generation and relay
	Support
Control Port	Standard	V.24/RS-232 (DCE)
	Data Rate	9.6, 19.2, 38.4 or 57.6 kbps
	Connector	DB-9, female
Diagnostics	Tests	Local and remote loopbacks, tone injection towards the
		local PBX, ping utility
	Statistics Collection	Main link module:
		• Ethernet (as per RFC 1643)
		•	CPU utilization
		Voice modules:
		•	Ethernet
		•	CPU utilization
		•	HDLC
		•	Bundles
		•	Voice
		• Voice Rx and Tx signaling
		•	Memory utilization

Technical Specifications 1-13