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Datasheet

UTT-902

 

UTT-902 is a kind of voice communication terminal which is based on wide band and independent of PC (personal computer). It supports SIP and IAX2 protocols, Support Bridge and Router model. Offers two Ethernet interface and is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.

 

Specification

Item

UTT-902

Adapter(Input/ Output)

Input: 100-240V

Output: 12V/1A

Port

LAN

10/100Base-T

RJ-45 for LAN

PC

10/100Base-T

RJ-45 for PC

Phone

2 RJ11 for Phone(FXS)

Operation Temperature

0 ~ 80 ºC

Relative Humidity

10 ~ 65%

CPU

Ralink MIPS32 (320MHz)

SDRAM

256Mbits

Flash

32Mbits

Dimension (L x W x H)

120x77x24mm

Weight

0.41kg

 



Voice Features 

l  Support SIP 2.0 and correlative RFCs

l  Support IAX2 (optional) and T.38

l  SIP supports 2 SIP servers, pubic and private server. Can connect to public SIP server and private SIP server at the same time

l  Codec: G.711A/u, G.729,G.729a/b, G.726-32k

l  Echo cancellation: G.168 Compliance in LEC

l  Support Voice Gain Setting, VAD, CNG

l  NAT transverse: support STUN client

l  SIP support SIP domain, SIP authentication (none, basic, MD5), DNS name of server, Peer to Peer/IP call

l  Support choose line automatically, using private server to dial automatically when public server disconnected

l  DTMF Relay£ºsupport inband, SIP info, RFC2833

l  SIP application: support call forward/ transfer/ holding/ waiting/ conference

l  Call control features: flexible dial map, hotline, empty calling No. reject service, black list for reject authenticated call, limit call, no disturb, caller ID

 

Maintenance and Management 

l  Web management

l  Management with different account right

l  Upgrade firmware through POST mode

l  Upgrade firmware through HTTP, FTP or TFTP

l  Auto Provisioning

l  Safe mode provide reliability

l  Support Auto Provisioning(upgrade firmware and configuration file) and Syslog

 

Network Features

l  WAN/LAN: support bridge and router model

l  Support PPPoE for xDSL and auto reconnect after disconnected by server

l  Support basic NAT and NAPT and DHCP client on WAN

l  Support DHCP server on LAN and DNS Relay/ PPPoE Relay

l  Support UPnP/ MAC/IP/Port Filter and Webs URL Filter/Content Filter

l  Support IGMP Proxy/IGMP Snooping and support openVPN(Optional)

l  Support ping test with keypad-command

l  Support main DNS and secondary DNS server

l  Support NTP Client and VPN (L2TP/PPTP)

l  Support Firewall/ Stateful Packet Inspection(SPI)

l  Support VLAN(802.1Q/P) and VLAN Switch mode

l  QoS with DiffServ(Optional)

 

Packing:

Inner box MEAS

210*145*55mm

G.W./unit

0.4kg

Carton MEAS

410*281*308mm

G.W.

9kg

PCS/CTN

20pcs

 
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