VoIP Gateways Grandstream HT702/704

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Description Specifications Additional materials

The HT702/704 is a 2/4 port VoIP Gateways that allows users to create a high-quality and managable IP telephony solution for residential and office environments.

General All

Interfaces

HT702:	2-Port FXS (RJ11); 1-Port 10/100MbE (RJ45)
HT704:	4-Port FXS (RJ11); 1-Port 10/100MbE (RJ45)

Physical Parameters

Dimensions (HxWxD) (mm)

60 x 119 x 78

(2.36 x 4.68 x 3.07 in)

Maximum Weight (kg)

0.31 (0.68 Ibs)

Environmental Conditions

Relative Humidity (%)

10 to 90

Operating Temperature (°C)

0 to 40 (32 to 104°F)

Maximum Power Consumption (W)

HT702:	5.70
HT704:	4.57

Supported protocols

TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN, SIP (RFC3261), SIP через TCP/TLS, SRTP, TR069, IPV4, HTTP, HTTPS, TELNET, TFTP, TR-069.

Supported codecs

G.711, G.723.1, G.726 (40/32/24/16), G.729 A/B, G.726, iLBC

Management

Telnet; Web; Syslog

Power Supply Unit (PSU)

Переменного тока (англ. AC)

Type:	External
Rated voltage range:	100 to 240 VAC, 50-60 Hz
Output:
HT702:	12 VDC, 0.5 A
HT704:	12 VDC, 1.0 A

DC PSU

Not supported

HT702 / HT704 Datasheet (en)