گیت وی ویپ 2 پورت FXS گرنداستریم Grandstream HT702 ATA

0 از 5

موجودی کالا: در انبار موجود نمی باشد برند:

توضیحات تکمیلی

وزن 500 g
شرکت سازنده

مدل دستگاه

Grandstream HT702 ATA

قابلیت های کلیدی دستگاه

The HT702/704 is a 2/4 port analog telephone adapter (ATA) that allows users to create a high-quality and managable IP telephony solution for residential and office environments. Its ultra-compact size, voice quality, advanced VoIP functionality, security protection and auto provisioning options enable users to take advantage of VoIP on analog phones and enables service providers to offer high quality IP service. The HT702/704 is an ideal ATA for individual use and for large scale commercial IP voice deployments.

تعداد پورت FXO

Telephone Interfaces Two (2) FXS port (HT702) or four (4) FXS ports (HT704)

پورتهای دستگاه

Telephone Interfaces Two (2) FXS port (HT702) or four (4) FXS ports (HT704) /Network Interfaces One (1) 10/100Mbps auto-sensing ethernet ports (RJ45)

پروتکل ها و استانداردها

Network Protocols TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, TELNET, PPPoE, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR069, IPV4

کدک های قابل پشتیبانی

Voice Codecs G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B, G.726, iLBC, dynamic jitter buffer, advanced line echo cancellation /Fax Over IP T.38 compliant Group 3 fax relay up to 14.4kbps and auto-switch to G.711 for fax pass through

QOS

QoS Layer 2 (802.1Q VLAN/802.1p) and Layer 3 (ToS, Diffserv, MPLS)

DTMF Methods

DTMF Method In-Audio, RFC2833 and/or SIP INFO

مدیریت و تنظیم دستگاه

Provisioning and Control HTTP, HTTPS, TELNET, TFTP, TR069, secure and automated provisioning using AES encryption, syslog

ابعاد

Dimension and Weight 119mm x 78mm x 60mm, 0.31kg (with package)

دما و رطوبت

Operational: 32° ~ 104°F or 0° ~ 40°C; Storage: -14° ~ 140°F or -10°~ 60°C; Humidity: 10 – 90% non condensing

قابلیت های امنیتی

Media SRTP /Control TLS/SIPS/HTTPS / Management Syslong support, telnet, remote management using web broswer

منبع تغذیه

Universal Power Supply Input: 100-240VAC, 50-60Hz Output: 12V VDC, 0.5A (HT702), 1A (HT704)

چراغهای نشان دهنده وضعیت دستگاه

LED Indicators Power, Internet, LINK/ACT, PHONE 1/PHONE 1 (HT702), PHONE 1/PHONE 2/PHONE 3/ PHONE 4 (HT704)

استاندارد های Caller ID

Caller ID Bellcore type 1 & 2, ETSI, BT, NTT and DTMF-based CID

قابلیت های تلفنی

Telephony Features Caller ID display or block, call waiting, flash, blind or attended transfer, forward, Short/Long Haul Ring Load 3REN: Up to 1km on 24 AWG Disconnect Methods Busy Tone, Polarity Reversal/Wink, Loop Current

گواهینامه ها

Compliance FCC (Part 68 & 15B), C-Tick, AS/NZS CISPR22, CISPR24, CE, EN55022, EN55024, TBR21, EN60950, EN61000-3-2, EN61000-3-3, UL (Power supply)

Factory Reset Button

Yes

پورت های FXS

2

نوع گیت وی