General
Networking
Form Factor
Rack-mountable
Connectivity Technology
Wired
Data Link Protocol
Ethernet, Fast Ethernet
Remote Management Protocol
SNMP 2, Telnet, HTTP, HTTPS
Features
BOOTP support, DiffServ support, Quality of Service (QoS), Failover Relay, TFTP client
IP Telephony
VoIP Protocols
SIP, RTCP, RTP
Voice Codecs
G.723.1, G.729ab, G.711u, G.711a, T.38
Telephony Interfaces
2 line (ISDN T-1/E-1)
IP Telephony Features
Comfort noise generation (CNG), echo cancellation (G.168), adaptative jitter buffer, automatic fax/modem detection and pass-through, silence suppression, call progress detection, DTMF generation/detection, SIP trunking
Communications
Type
ISDN terminal adapter
Digital Signaling Protocol
ISDN 5ESS, EURO-ISDN, ISDN DMS-100, SIP
Protocols & Specifications
ITU V.21, ITU V.29, ITU V.34, ITU V.17, ITU G.168, ITU T.30, ITU T.38
Expansion / Connectivity
Interfaces
2 x modem ¦ 1 x 100Base-TX - RJ-45
Miscellaneous
Compliant Standards
EN 60950, EN55024, UL 60950, EN55022 Class B, IC CS-03, FCC Part 68, EMC, RoHS, FCC Part 15 A, CAN/CSA C22.2 No. 60950
Power
Power Device
Internal power supply
Voltage Required
AC 120/230 V ( 50/60 Hz )
Manufacturer Warranty
Service & Support
2 years warranty
Service & Support Details
Limited warranty - 2 years
Environmental Parameters
Min Operating Temperature
32 °F
Max Operating Temperature
104 °F