VoIP Telephone Adapter - HT-620 Seller, Supplier, Exporter, Manufacturer, Factory

VoIP Telephone Adapter - HT-620
LangZu Technology Co.,Ltd
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VoIP Telephone Adapter - HT-620

Features:

>>Support SIP2.0 (RFC3261) , TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS, DHCP, NTP, PPPoE, STUN, and TFTP etc;
>> Inside Rooter/NAT, gateway and DMZ Port transmit;
>>Use the DSP CNOS chip to keeping a wonderful audio-quality, advanced shaking control, and the technology of hiding the lost massage;
>>Support kinds of voice coding, including G.711 (alaw and u-law) G.723.1 (5.3K/6.3K) G.726 (40K/32K/24K/16K) , G.729A/B, and iLBC;
>>Support incoming call on show, restricting, and holding, disconnection, call transfer, call divert, DTMF, dialing project, etc;
>>Support conference call;
>>Support passing through and T38 fax, voice restrain and jerquers, CNG, echo restrains (G.168) , AGC, and DIGEST using MD5 and MD5-sess;
>>Support layer 2 (802.1Q VLAN, 802.1p) and layer 3 (QoS, DiffServ, ToS) ;
>>Support NAT auto- penetrating, no need to modify the setting of the NAT;
>>Support configuration files by inside IVR equipment, Web browser, or TFTP and HTTP Center Server;
>>Support upgrading encrypts configuration files by TFTP or HTTP;
>>Microminiaturize and legerity design (size as a wallet) , a adapter that convenient for schlepping

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Category :	VOIP Phones / Telephones
Related Searches :	adapter , telephone , telephone adapter , telephone adapters , telephones , voip , voip telephone , voip telephones
Country Of Origin :	China
Listing Type :	Sell
Contact :	Jeslyn Mao
Address :	Room531, Huayun Building, Zhenxingxi Road, Futian Distri Shenzhen, Guangdong, 518031 China
Telephone :	[86] (755) 83276575
Fax :	[86]