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Telephony
Specifications
• Voice algorithms: G.723.1a, G.711, G.729ab
• Fax support: T.38 and Group III at 2.4, 4.8, 7.2, 9.6, 14.4 Kbps
• Coding: A-law, µ-law
• Enhanced Echo Cancellation. ITU Rec. G. 168, up to 128 msec tailsize
• PRI Signaling Protocols: National ISDN-2, Euro ISDN NET5, Japan
INS-NET1500,
KDD, 4ESS, 5ESS, DMS100
• T1 CAS (E&M, Loop Start, Feature Group-D)
• E1 CAS (R2 MF)
• Dialing: DTMF
• Impedance: 120 Ohms balanced; T1-100 Ohms balanced
IP Network
Specifications
• H.323 v.2 Gateway and Integrated Gatekeeper
• Silence supression and comfort noise generation
• IVR/RADIUS server support for AAA
• LAN Interface: Autosensing 10/100 Mbps Ethernet
• Standard RJ-45 Interface (IEEE 802.3) for 10 Base-T or 100 Base-T
connection
• QoS Support: IP TOS
Configuration
/ Management
• Central provisioning and management
• Web-based Graphical User Interface (GUI)
• SNMP v2 Agent
• Alarm/Fault detection and reporting
• Command Line Interface
• Remote Telnet Access
• Serial Console Port: RS-232/DB-9
General
Specifications
• AC Power: 100-240 Volts AC, 50/60 Hz, 25 watts
• Operating temperature: 40° - 104° F (0° - 40° C)
• Operating humidity: 20% - 80% noncondensing
• Emissions: EN55022:98; EN61000:95 FCC Part 15 Class A, ICES-003,
CNS 13438 Class A
• Immunity: EN55024:98
• Safety: EN60950, UL 1950, CSA 22.2 No. 950
• Telco: FCC Part 68, CS-03
• Dimensions: 10 3/4" L (27.6 cm) x 17 3/8" W (44.5 cm)
x 1 3/4" H (4.5 cm)
• Weight: 7.2 lbs (3.24 kg)
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