Description

Overview

Dinstar UC350 is a new generation IP PBX for large capacity unified communication solutions. Based on powerful hardware platform, It supports 500 extensions and 60 concurrent calls which is integrated voice, video, paging, fax, conference, recording and other useful functions. It also provides four slots which are able to install E1/T1 boards, FXS and FXO boards by hot-plug mode, so that it can be flexibly configured and combined according to the actual use scenarios. It is not only suitable for helping to build the telephony system of large and medium-sized enterprises, but also can meet the branch office needs of large group enterprises and government agencies, helping enterprises and industry customers to establish a convenient and efficient IP telephone system.

In addition, UC350 provides an intuitive and easy-to-use graphical interface to facilitate user management and maintenance. With the open API, uses can easily integrate with the third-party system of CRM and dispatching platform, providing convenient and intelligent one stop telephony solution for enterprise

Key Features 

• Supports 500 SIP users and 60 concurrent calls
• Supports E1/T1, FXO and FXS ports with the flexible and alternative capability
• Distributed multi-core CPU, greatly improves the call processing capacity
• Flexible dial rules based on time, number or source IP etc.
• Supports Multi-level IVR, helps to build personalized voice navigation for enterprise
• Built-in VPN server/client
• Support voicemail/ Voice recording
• User-friendly web interface, classification of web user’s rights

Specifications

Physical Interfaces

• Hardware:
  2* MCU Boards
  4* User board Slots, E1/T1, FXS,
  FXO boards optional
  FXS Board: 2* RJ45 with 8 FXS
  FXO Board: 2* RJ45 with 8 FXO
  E1/T1 Board: 4* E1/T1 Ports
• MCU Board
  2*100/1000M, Base-T, RJ45
  1* USB 2.0
  1* Console port

FXS

• Connector: RJ45
• Caller ID: Bellcore Type 1&2,
• ETSI,BT,NTT and DTMF
• Answer and Disconnect Signaling:
• Answer, Disconnect, Busy Tone
• Polarity Reversal
• Hook Flash

FXO

• Connector: RJ45
• Caller ID: FSK, DTMF
• Polarity Reversal
• Answer Delay
• Detection of Busy Tone
• Detection of No Current
• Auto Match of FXO Impedance

PSTN

• 4* E1/T1 Ports at max
• Interface: RJ48 (120Ohm)
• ISDN PRI:
  23B+D(T1),30B+D(E1),NT or TE
  ITU-T Q.921, ITU-T Q.931, Q.Sig
• Signal 7/SS7:
  ITU-T, ANSI，ITU-CHINA
  MTP1/MTP2/MTP3, TUP/ISUP
  R2 MF

Voice Capabilities

• VoIP Protocols: SIP over
• UDP/TCP/TLS,RTP/SRTP
• Codecs: G.711a/μ law,G.723.1, G.729A/B
• G.722,G.726, OPUS
• Silence Suppression
• Comfort Noise Generator(CNG)
• Voice Activity Detection(VAD)
• Echo Cancellation: G.168 with up to 128ms
• Dynamic Jitter Buffer
• Adjustable Gain Control
• Automatic Gain Control （AGC）
• Call Progress Tones: Dial Tone, Ring Back Tone, Busy Tone
• FAX: T.38 and Pass-through
• NAT: STUN/UPnP
• DTMF: RFC2833/Signal/Inband
• VPN Server/Client

Maintenance

• Web GUI Configuration
• Telnet Management
• Configuration Restore/Backup
• Multiple Languages Supported
• HTTP/HTTPS/FTP Firmware Upgrade
• Auto Provision
• CDR Report and Export
• Syslog
• Ping and Tracert
• Traffic Statistics: TCP,UDP,RTP
• Network Capture
• NTP
• Classification of Web Users’ Rights
• HTTP&HTTPS/NATS API

PBX Services

• Call Forward (Unconditional/No Answer/Busy)
• Call Waiting
• Call Holding
• Call Transfer
• Hotline
• Do-not-disturb
• 3-Way Conference
• Ring Group
• Call Queue
• Routing Groups
• Caller/Called Number Manipulation
• Routing Based on Time Period
• Routing Based on Caller/Called Prefixes
• Routing Based on Source Trunks
• Dial Rules
• Failover Routing
• Multi-level IVR
• Auto-attendant Function
• CDRs
• Voicemail
• Local Recording (Support USB Storage)
• Up to 500 SIP Extensions
• Up to 30 Concurrent Calls
• Paging
• Event Report
• Email Client
• Voicemail to Email

Environmental

• 1+1 Power Supply, 100-240VAC, 50-60 Hz
• Power Consumption: 50W
• Operating Temperature. 0 ℃ ~ 45 ℃
• Storage Temperature: -10 ℃ ~80 ℃
• Humidity: 10%-90% Non-Condensing
• Dimensions (W/D/H): 437×345×49mm
• Unit Weight: 5.7 kg