Specification

Hardware Specification

• MCU: 1* Main Control Unit, Hot plug HDX: 1* Ext. Hard Disk Unit, Hot plug
• SCU: 2* Switch Control Unit, active/standby DTU: 4* E1/T1 ports, up to 4 boards
• FXS: 8* FXS ports, up to 4 boards FXO: 8* FXO ports, up to 4 boards 4S4O: 4*FXS+4*FXO, up to 4 boards PWR: 1* 110~220VAC power modular FAN: 1* FAN cooling modular

MCU (Main Control Unit)

X86 structure control unit with two hardware configuration options:

Standard:

• CPU: Intel J1900 2.0GHz, 4 cores Intel E3845 1.9GHz, 4 cores
• RAM: DDR3L 1600MHz 8GB

Advanced:

• CPU: Intel i5-6300U 2.4GHz, dual cores RAM: DDR4 2133MHZ 32GB
• Network: 10/100/1000Mbps Gigabit LAN 1* HDMI video connector
• 1* USB 2.0
• 1* USB 3.0
• 128GB SSD hard disk, extendable by HDX

 

HDU (Ext. Hard Disk Unit):

• Extend hard disk storage of MCU board 1* SSD/HDD hard disk space
• 1* VGA video connector 4* USB 2.0
• Mic and Speaker

 

SCU (Switch Control Unit)

• CPU: 1.8GHz, 8 cores RAM: DDR3 512MB
• Flash: 32MB EMMC: 8GB
• Network: 2* 10/100/1000Mbps
• Console: 1* 115200bps, RJ45 USB 2.0: 1

Media Processing

• Codecs: G.711A/U,G.723.1, G.729AB, iLBC, AMR
• Silence Suppression
• Comfort Noise Generator(CNG) Voice Activity Detection(VAD) Echo Cancellation
• Dynamic Jitter Buffer Programable Gain Value
• T.38 and Pass-through FAX Modem and POS terminal DTMF: RFC2833/SIP Info/Inband VLAN 802.1p/q
• Lay3 QoS and DiffServ

FXS

• Connector: RJ11
• 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: RJ11 Caller ID: FSK, DTMF
• Polarity Reversal Answer Delay
• Busy Tone Detection No Current Detection

 

FXS/FXO Features

• Port Group/Hunting Group Digit map
• Flexible Call Routing Rules Caller/Called Number Manipulation Rules

VoIP Protocol

• SIP v2.0 (UDP/TCP), RFC3261 SDP, RTP(RFC2833), RFC3262, 3263,3264,3265,3515,2976,3311
• RTP/RTCP, RFC2198, 1889
• SIP-T, RFC3372, RFC3204, RFC3398
• RFC4028 Session Timer SIP TLS
• RFC2806 TEL URI
• RFC3581 NAT, rport
• NAT Traversal: dynamic NAT, STUN

 

 

DTU

• Connector: RJ48C
• 4* Port E1/T1 per board
• Support ISDN PRI and SS7 signaling ISDN PRI:
• 23B+D(T1), 30B+D(E1), ITU-T Q.921, ITU-T Q.931, Q.Sig
• SS7:
• ITU-T, ANSI, ITU-CHINA, MTP1/MTP2/MTP33, TUP/ISUP E1 Frame: DF, CRC4, CRC_ITU
• T1 Frame: 4-Frame Multi- frame (F4,FT),2-Frame Multi-
• frame (F12, D3/4), Extended Super- frame (F24, ESF) ,Remote Switch Mode (F72, SLC96)
• Local/Remote Clock Source

 

 

Network

• Static IP
• IPv4, IPv6, TCP/UDP, TFTP, FTP, ARP, RARP,ICMP,NTP, SNTP,
• DNS, Tracert
• HTTP,HTTPS VLAN(TBD)

DTU Features

• Local/Remote Ring back tone Overlap Dialing
• Dial plan up to 2000
• E1 Group/ Timeslot Group SIP Trunk/SIP Trunk Group Codecs Group Caller/Called Blacklist Caller/Called Whitelist Access Rule List

 

Capabilities:

• Extensions: 3000
• Concurrent Calls: 100~300
• Register Per Second: 100/s
• Call Per Second: 100/s

Maintenance

• Web GUI configuration and maintenance Configuration backup and restore
• PSTN call and release cause statistics SIP call and release cause statistics HTTP firmware upgrade
• Network capture
• Syslog: Debug, Info, Error, Warning, Notice
• Call history record NTP

 

Call Feature

• Flexible Route Methods
• PSTN-PSTN, PSTN-IP, IP-PSTN
• Intelligent Routing Rules Call Routing base on Time
• Call Routing base on Caller/Called Prefixes
• 256 Route Rules for each Direction
• Caller and Called Number Manipulation

 

Environmental

• 1+1 Power Supply, hotplug Input: 100-240VAC, 50-60 Hz
• Power Consumption:100W Operating Temperature:0 ℃ ~ 45 ℃ Storage Temperature: -20 ℃ ~80 ℃ Humidity:10%-90% Non-Condensing Dimensions(W/D/H): 437*345*66mm Unit Weight: 7.5kg
• Compliance: CE, FCC