VoIP-Telephone Hybrid Supporting SIP Protocol with Audio Platform 2х2 and Expansion Capacity for Dante and CobraNet

Inputs	2 - linear: Balanced audiomono, terminal block 1 - E-BUS &NBSP extension bus; (G-Link), RJ45 connector (socket)
Outputs	2 - linear: Balanced audiomono, terminal block 1 - E-BUS &NBSP extension bus; (G-Link), RJ45 connector (socket)
Ports	1 - Ethernet (LAN), RJ45 connector (socket) 1 - Ethernet (PC), RJ45 connector (socket) 1 - RS-232, D-sub DE9 connector (socket) 1 - USB (Service), Type B (Socket) 2 - "Dry" Contacts, D-Sub DB25 connector (Socket)
Frequency range	20 Hz - 22 kHz (± 1 dB)
Equivalent Input Noise	−126 dBu
THD + N	< 0,02 %
Dynamic Range	>100 dB
CROSSTALK	< − 91 dB (20 kHz, 20 dbu)
Expansion bus E-Bus (G-link)	input and RJ45 output (1.9 Mbit / s) to 61 m between devices on CAT5 and &NBSP cable; better
VoIP
Network functions and protocols	SIP RFC 3261
Speech codecs	G.711 (A-LAW, &MU; -LAW), G.822 Broadband Audio, G.729 (A, B), G.723.1
Chassis
Power	Network ~ 100-240 V, 50/60 Hz
Power consumption	30 W
Size (WxDxH)	438 x 260 x 45 mm
Rackmount	1U
Weight	3,3 kg