Product And Optional Module Specifications; Product Specification; Optional Module Specification - Davolink DV-332 User Manual

DV-332 Analog/Digital User Guide

2. Product and optional module specifications

2.1 Product specification

Interface/Service
Analog
Voice port
Digital
Ethernet
Voice(analog)
Signalling/ Voice(digital)
Protocol
VoIP protocols
Voice codecs
and additional features
FAX
Input power supply

2.2 Optional module specification

Module type
332C
332S
Analog
332T
332E
Digital 332D
Detail specification
FXS
FXO
E&M
DTU
10/100base-T(X) LAN with Auto-
MDIX function
Loop start
R2-MFC, ISDN PRI
H.323 V4, SIP(RFC3261),
MGCP/NCS 1.0
G.711a/u, G.729.a, G.723.1
Echo Cancellation (G.168)
VAD/CNG
G3 FAX Relay(Real time fax)
100~230VAC, 50/60Hz
Port(s) provided
4 FXS ports, 4 FXO ports
8 FXS ports
8 FXO ports
4 E&M ports
1+1port (Backup port)
10
Number of ports and
specification
4/8/12/16/20/24/28/32
ports, RJ-11
4/8/12/16/20/24/28/32
ports, RJ-11
4/8/12/16 ports,
RJ-11 (4 ports per module)
1+1 or 2 ports, RJ-48
1 port, RJ-45 WAN
1 port, RJ-45 LAN
ETC
Concurrent 30 calls available