Features

BT-200

GXP-2000

GXV-3000

LCD 显示

12 digit Numeric Display

130x64 pixel graphic LCD

5.6” TFT color LCD

Backlit Display

Backlit Display

Backlit Display

网络接口

Two(2) 10/100 Mbps

Two(2) 10/100 Mbps

Two(2) 10/100 Mbps

RJ-45 ports Switched/LAN or Routed

USB 接口

Two (2) USB Ports

支持扩展机

No

Yes, up to 2 Expansion Modules, 56 nodes each

No

价格

< $90 USD

< $125USD

< $300 USD

                               语音功能

全双工免提

Yes

Yes

Yes

支持视频编码

No

No

H.264.  Delivery 32kbps - 1Mbps

H.263/H.263+

支持的语音编码

G.711, G.726, G.723.1. G.729 A/B, GSM, iLBC

G.722

Dynamic negotiation of Codec and packet time

G.711, G.726, G.723.1. G.729 A/B. GSM, iLBC

G.722

Dynamic negotiation of Codec and packet time

G.711, G.726, G.723.1, G.729 A/B, GSM

G.722 (pending)

Dynamic negotiation of Codec and packet time

                            电话功能

线路/快速拨号键

1 Line and none

4 Line and 7 Speed dial (119 keys with Expansion Module)

3 Lines and none

静音, 手柄和免提键

Yes

Yes

Yes

 软按键

No

No

No

显示/菜单导航按键

2

5

5

                      支持网络供电(PoE)

IEEE 802.3af

No

Yes, built-in

No

                             支持协议

SIP/TCP/DNS/NTP/TFTP/TLS

Yes

Yes

Yes

功能

BT−101

BT−102

BT−200

LAN 接口

1 x RJ45 10Mbps

2 x RJ45 10Mbps

2 x RJ45 10/100Mbps

耳塞接口

2.5mm Headset port

2.5mm Headset port

2.5mm Headset port

LED

1 LED in RED color

1 LED in RED color

1 LED in RED color

话机外观

25-button keypad

25-button keypad

25-button keypad

12-digit caller ID LCD

12-digit caller ID LCD

12-digit caller ID LCD

全球电源适配器标准

Input: 100-240VAC 50-60 Hz, Output: +5VDC, 1200mA, UL certified

外形尺寸

18cm (W) x 22cm (D) x 6.5cm (H)

国际准入标准

FCC / CE / C-Tick

功能

HT-286

HT-386

HT-486

HT-488

HT-496

HT-502

以太网接口

1 RJ45 (LAN)

10Mbps

1 RJ45 (LAN)

10Mbps

2 RJ45 (LAN/WAN)

10Mbps

2 RJ45 (LAN/WAN)

10Mbps

2 RJ45 (LAN/WAN)

10Mbps

2 RJ45 (LAN/WAN)

10/100Mbps

NAT/Router

No

No

Yes

Yes

Yes

Yes

DHCP

Client

Client

Client/Server

Client/Server

Client/Server

Client/Server

FXS端口

1

2

1

1

2

2

FXO端口

No

No

No

Programmable

No

No

PSTN 透传口

No

Yes

Yes

Yes

No

No

语音邮件提示

Yes

Yes

Yes

Yes

Yes

Yes

语音编码

G.711(a/µ-law), iLBC, G.723, G.729A/B, G.726, T.38(fax)

(G.729 A/B/E – HT502)

远程配置

TFTP/HTTP

Features

GXW410x

GXW400x

电话接口

4 or 8 FXO RJ-11 Ports

4 or 8 FXS RJ-11Ports

视频接口

Yes - Video Surveillance Application (real time H.264 base profile CIF resolution)

N/A

网络接口

2 x RJ 45 10/100Mpbs

2 x RJ 45 10/100Mpbs

指示灯提示

Power, Video and Line Activity LEDs

Power and Line Activity LEDs

开/关 电源

Yes

No

语音功能

G.168 Echo Cancellation, VAD, Dynamic Jitter Buffer, Modem detection & auto-switch to G.711

DHCP 服务器/客户端

Yes, NAT Router or Switched Mode

Yes, NAT Router or Switched Mode

Voice 编码

G.711, G.723, G.726, G.729A/B/E, GSM

G.711, G.723, G.726, G.729A/B, ILBC

IP 传真

T.38 compliant

协议

SIP (RFC 3261)

每个设备可用多帐号

Choice of 3 SIP Profiles

Choice of 2 SIP Profiles

Provisioning

TFTP, HTTP

TFTP, HTTP, HTTPS (pending)

控制

TLS/SIPS (pending)

TLS/SIPS

管理

Syslog, HTTPS and telenet (pending)

电源

12VDC - 100 – 240 VAC/ 50-60 Hz

来电显示

Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID