16 port FXS SIP expansion module for DVG-2032S/16CO/C1A
Part Number: DVG-2032S/16MO/C1A
The DVG-2032S VoIP Station Gateway presents an ideal Internet telephone solution for business use.This gateway converts voice traffic into data packets for transmission over the Internet. It combines the industry’s latest Voice over IP (VoIP) network technology with advanced communication features, and is fully compatible with SIP Internet phone services. High port densities allow it to provide a low cost of ownership, convenience, and great savings for companies needing to place frequent long distance and international business calls.
SPECIFICATIONS
In-band DTMF, Out -of -band Band DTMF (RFC2833 or SIP INO)
DTMF / PULSE Dial support
Caller ID Generation / Detection
DTMF
FSK-ETSI Type 1 & 2
FSK-NTT
FSK: Calling Name, Number, Date and Time, VMWI
FXS Metering Pulse:
Polarity Reversal
12 kHz calling tone
16 kHz calling tone
T.30 FAX Bypass to G.711, T.38 Real Time FAX Relay
FXS Line test and diagnostics with visual alarm
indication
Inward self test:
Loopback - codec
Loopback - analog
SLIC DC power voltage
Tip / Ring DC feed
Ringer
Outward Test (GR909 Standard) :
REN
Phone Line disconnected
H.F. DC Voltage (Hazardous and foreign DC Voltage)
H.F. AC Voltage (Hazardous and foreign AC Voltage)
Tip / Ring Short
Modem over IP up to V.34
ROH Tone (Receiver Off-Hook Tone @ 480 Hz)
Loop Current Suppress
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