PBX Features

• Call blocking, Forwarding, Hold, Transfer
• Call relay, Call waiting, Caller
• ID Detection
• Voice mail
• Call park, Pickup, Paging, Intercom
• Multi-level auto attendant with Interactive
• Voice Response (IVR) and VoiceXMLv2
• support
• Voice mail with SMS notification
• Distinctive ringing
• Speed dialing
• Many extension ringing
• Receptionist
• Call hunting, Hiding Caller ID
• Automated Call back from Auto
• Attendant
• Hold music
• Call statistics
• Do Not Disturb
• Unified messaging
• 3-way conferencing
• Hotline service
• T.38 fax, fax relay and clear channel fax
• Unified Fax Messaging
• Busy auto-redial
• Directory assistance
• Dial plans (call routing)
• Time of day routing
• Call Queue
• Redundancy
• Voice Mail profile
• Automatic Call Distribution*
• Call Recording (32 ports) *
• Barge-in *
• Audio (64 ports)/Video (16 ports)
• Conference Server *
  
  *Requires a software license key

Voice and Video Features

• Voice Coding: G.711, G.726 (16, 24, 32, 40 Kbps),
  G.729A, iLBC (13,33 kbit/s, 15,2 kbit/s);
  VAD, CNG, G.168 echo cancellation
  G.722 pass-through point-to-point HD call
• Video Coding: H.263 and H.264 pass-through point-topoint video call
• VoIP Encryption: SRTP
• VoIP Signaling SIP, SIP/TLS
• DTMF In band & out of band signaling support

VoIP Data and Signaling Protocols

• ITU-T G711, G.726, G729 Annex A;
  IETF RFC 3951- iLBC; ITU-T Q.23, Q.24;
  Bellcore GR.506, GR.181; ITU-T G.168-
  2000, 2002; ETS_300659_1,2,3;
  SIP, SIPS/TLS (RFCs: 2246, 3261, 3263,
  3265, 3311, 3323, 3324, 3325, 3428, 3515,
  3578, 3581, 3725, 3842, 3856, 3863, 3891,
  3892, 4028, 4235)
  SDP (RFC: 2327, 4568)
  RTP/SRTP (RFCs: 1889, 1890, 2833, 3389,
  3550, 3551, 3555, 3711, 4733, 3952),
  Fax over IP (ITU-T: T4, T30, T38, V17, V21,
  V27 ter, V29)
• CCS Signaling ITU-T: Q.921, Q.931 (DSS1), Q.951;
  ETSI ETS300 102 (NET5); ECMA-143-
  (QSIG); SR-NWT-002120 (NI2)
  NTT INS1500 for Japan
  PRI switch types: DSS1, NET5, QSIG,
  5ESS, NTT INS1500, DMS 100
• CAS Signaling
  CAS (MELCAS, ITU, ITU-T2, ITU-T: Q.400,
  Q.411, Q.421, Q.422, Q.440-Q.442,
  Q.450-Q.452, Q.454, Q.455, Q.457,
  Q.458, Q.460-Q.468, Q.470-Q.476
  Types: Loop Start, Ground Start;
  E&M Delay Dial, E&M Wink Start,
  E&M Immediate Start, E&M FGD
  R2 DTMF, R2 compelled, R2 non-compelled,
  R2 compelled with ANI, R2 non-compelled
  with ANI; R2 Parameters for Brazil and Mexico etc.)
  ANSI T1.403.02-199, T1.403.02a-2001

Physical interfaces

• Premise connections: 2 short-loop FXS ports (RJ-11)
  1 LAN Ethernet 10/100 BASE T port (RJ45)
  1 Ethernet 10/100 BASE T port (RJ45)
• Uplink connections:
  1 E1/T1 port to the Central Office (RJ45)
  1 WAN Ethernet 10/100 BASE T (RJ45)

Phones

• IP phones: 32 SIP phones by default Up to 160 additional SIP phones may be added with feature keys
  All SIP phones can be connected both from LAN or WAN side Plug-and-Play with select IP Phone manufactures
• Analog phones: 2 Analog phones (or other analog devices) to connect via FXS ports

Auto Attendants and Virtual Extensions

• Auto Attendants: Up to 400 standard and custom AA can be registered
• Virtual Extensions: Up to 400 Virtual Extensions can be registered**
  **The total number of extensions used for IP phones, Analog phones, AA and virtual extensions can not exceed 400 extensions.

System Capacity

• Up to 64 simultaneous VoIP calls with external parties Unlimited station to station calling for IP phones Unlimited station to station calling for analog phones
  30/24 PSTN calls via E1/T1 with external parties
• External Storage Compact Flash

Internet

• STUN/NAT traversal (RFC 3489)
  IPSec VPN with DES, 3DES amnd AES
  encryption in tunnel mode (RFCs: 2402,
  2406, 2409). Manual and automatic IKE
• key support
• PPTP VPN
• L2TP VPN
• Firewall security via:
• Intrusion Detection System
• NAT (Network Address Translation)
• Policy and service-based filtering
• Stateful inspection firewall
• DHCP server on the LAN side
• DHCP client on the WAN side
• DNS server with forwarding functionality
• SNTP (Simple Network Time Protocol)
  server/client for computer clock synchronization PPPoE connection to the ISP
  with PAP/(MS)CHAP authentication
• IP DIFFSERV for QoS
• Virtual LAN (VLAN/IEEE 802.1Q)
• Mail client to send voice and fax
  messages as e-mail attachments (.wav
  and .tif) and system notifications
• DNS (DYNDNS) support with third party
• NAT/Router with port forwarding and
  port translation.

Management

• Management Multilingual WEB interface accessible
  from LAN and WAN (HTTP/HTTPS)
• Password control Remote diagnostics and software upgrade
• Auto-provisioning
• VoIP Carrier Wizard
• Download/restore configuration
• Legible and editable configuration files
• Auto-configuration of IP phones via TFTP and HTTP
• SNMP Monitoring and Configuration
• Third Party Call Control (XML RPC and Windows ActiveX interface)
• Reset button with factory reset option
• Custom Language Pack
• Diagnostics/Testing
• LEDs: Busy, Info, Fault, LAN, WAN, Loop
• settings Remote testing
• Billing and Statistic
  Radius Client (RFCS: 2865, 2866), CDRs

Physical Dimensions

• Rack-mountable devices: Measurements: 19" x 7.56" x 1.77" (48.0 x 19.2 x 4.5 cm)
• Weight: 2.47 lbs.(1090 g)
  Conditions 41°F - 104°F (5°C - 40°C) operating temperature
• 41°F - 140°F (5°C - 60°C) storage temperature
• 5% - 90% non-condensing humidity
• Power Supply Input 100 - 240 VAC; 50/60 Hz; 0.5 A
• Regulatory Compliance Telecom: TBR12/TBR13; AS/ACIF