Interfaces

VoIP

• SIP
• Audio codecs:
  • G.711 (a-law/µ-law) (64 kbps)
  • G.729a (8 kbps)
  • G.723.1 (5.3/6.4 kbps)
  • G.726
• FAX Support – up to G3 FAX, using T.38
• Modem Support – up to V.90, using G.711
• Up to 30 VoIP channels

Telephony Interfaces

Primary Rate ISDN (User configurable NT/TE):

E1

• Euro–ISDN
• ISO QSIG
• VN4
• CAS R2MFC

T1

• NI1/NI2
• AT&T 5ESS
• DMS100
• CAS (RBS)
• ISO QSIG

LAN Interfaces

• 2 RJ–45s, 1000 BaseT / 100 BaseTX / 10 BaseT, full / half duplex

Features

Identification

• Caller ID presentation
• Caller ID screening allows connections to be accepted only from selected call sources
• SIP Registration & Digest Authentication

Operations, Maintenance & Billing

• HTTP(S) web server
• RADIUS Accounting & Login
• Remote firmware upgrade:
  • Auto code upgrade
  • Auto configuration upgrade
• SNMP V1, V2 & V3
• TFTP/FTP support
• VT100 – RS232

Routing & Numbering

• Dial Planner – sophisticated call routing capabilities, standalone or gatekeeper/proxy integration
• Direct Dialing In (DDI)
• SIP registration to multiple proxies
• NAT traversal

Security & Encryption

• Management – HTTPS, SSH,  Telnet
• Configurable user login passwords

Call Quality

• Adaptive jitter removal
• Comfort noise generation
• Silence suppression
• 802.1p/Q VLAN tagging
• Differentiated Services (DiffServ)
• Type of Service (ToS)
• QoS statistics reporting
• Echo cancellation (G.168 up to 128ms)

Hardware

Certification

EMC (ClassB)

• EN55022
• EN55024
• FCC Part 15
• AS/NZS3548
• VCCI

Safety

• EN60950
• IEC60950
• UL60950
• AS/NZS60950

Telecoms (ISDN)

• E1: TBR4
• T1: FCC Part 68
• T1: CS-03

Environmental

• 0° .. 40°C
• 0% .. 90% humidity (non-condensing)

Indicators

LED:

• Power
• ISDN: NT/TE & Link up
• LAN: speed / activity

Dimensions

• 270mm(W) x 155mm(D) x 43mm(H)
• Weight: 1.2kgs
• Rackmount ears supplied: 107mm (2-pieces)

Power

• 100..240 VAC, 47..63 Hz, 1..0.5 A

Program Storage

• Code & configuration data are stored in FLASH & executed from RAM