VoIP Interfaces (SIP)

• Audio codecs:
  • G.711 (a-law/μ-law) (64 kbps)
  • G.729a (8kbps)
  • 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, 1000BaseT / 100 BaseTX / 10 BaseT, full / half duplex

Identification

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

Operations, Maintenance and 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/Telnet/SSH

Routing and Numbering

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

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)

Security and Encryption

• Management – HTTPS, SSH Telnet
• Configurable user login passwords
• SIP/TLS and SRTP

Certification

• EMC (CLASS B) SAFETY TELECOMS (ISDN)
  EN55022
  EN55024
  FCC Part 15
  AS/NZS3548
  EN60950
  IEC60950
  UL60950
  AS/NZS60950
  E1: TBR4
  T1: FCC Part 68
  T1: CS-03
  VCCI

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)

External Power Supply

• 100..240 VAC, 47..63 Hz, 1..0.5 A

Program Storage

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