Convert 4Wire Interface to SIP
BASICS Four Wire is based on the ‘BASICS Voice’ concept, offering 2 or 4 channels, but presenting them as 4 wire audio interfaces, with isolated transmit and receive audio. The device gateway is used as standalone media gateways converting audio 4wire signals to IP SIP protocol. The BASICS device provides a number of ports for connection – either to an IP WAN such as a Satellite modem or over a local fibre optic connection for local reachback.
Support any Intercom systems: Riedel Communications, Telex, ClearCom, trilogy…
Features
2 or 4 port solution
Four-wire interfaces
Transparent PCM down to 5.3Kbps voice compression
E&M circuits for PTT
Optional edge router functionality
Silence suppression
VAD Voice Activity Detection
Four-wire interfaces
Transparent PCM down to 5.3Kbps voice compression
E&M circuits for PTT
Optional edge router functionality
Silence suppression
VAD Voice Activity Detection
HTTP – Web-Based Configuration
DHCP – Dynamically assigns IP addresses
TFTP – Facilitates firmware upgrades
Audio Codecs (G.711 µ-law, A-law, G.729)
Ethernet Port w/Link & Activity LED
RTP optimisation
PTT timers
DHCP – Dynamically assigns IP addresses
TFTP – Facilitates firmware upgrades
Audio Codecs (G.711 µ-law, A-law, G.729)
Ethernet Port w/Link & Activity LED
RTP optimisation
PTT timers