General
Device Type
VoIP phone adapter
Processor / Memory / Storage
Networking
Form Factor
Rack-mountable
Connectivity Technology
Wired
Data Link Protocol
Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol
DHCP, DNS
Remote Management Protocol
Telnet, SNMP 3, HTTP, TFTP, CLI
Authentication Method
RADIUS, TACACS+
Compliant Standards
IEEE 802.3, ANSI T1.101, ITU-T G.823, ITU-T G.824
IP Telephony
VoIP Protocols
MGCP, SCCP, SIP, H.323 v4, RTP, SRTP
Voice Codecs
G.711, G.729a, T.38
Telephony Interfaces
144 phone (FXS)
Communications
Supported Flash Memory Cards
CompactFlash Card
Expansion / Connectivity
Expansion Slots
2 (total) / 0 (free) x expansion slot
Interfaces
3 x 1000Base-T - RJ-45
1 x management - RJ-45
1 x console - RJ-45
1 x management (USB)
2 x USB - Type A
2 x - SFP (mini-GBIC)
Miscellaneous
Compliant Standards
CISPR 22 Class A, CISPR 24, EN55024, EN55022 Class A, EN50082-1, AS/NZS 60950-1, ICES-003 Class A, CS-03, R&TTE, FCC CFR47 Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, AS/NZS 3548 Class A, VCCI V-3, EN 61000, TIA/EIA/IS-968, CNS 13438, EN 300 386, CAN/CSA-C22.2 No. 60950-1
Power
Power Device
Internal power supply
Voltage Required
AC 120/230 V (50/60 Hz)
Power Consumption Operational
230 Watt
Manufacturer Warranty
Service & Support
Limited warranty - 90 days
Environmental Parameters
Min Operating Temperature
0 °C
Max Operating Temperature
40 °C
Humidity Range Operating
5 - 95%