Double FXS ports Voip gateway Seller, Supplier, Exporter, Manufacturer, Factory

Double FXS ports Voip gateway
Shenzhen Houtel Network Technologies Co.,Ltd
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Double FXS ports Voip gateway

Supports SIP 2.0 (RFC3261) , TCP/UDP/IP, RTP/RTCP, HTTP, ICMP, ARP/RARP, DNS, DHCP, NTP, PPPoE, STUN, TFTP, etc
Supports inside Router/NAT, gateway and DMZ port forwarding
The powerful DSP digital audio processor to keep a wonderful audio-quality; Control the audio flutter and concealment technology anti-lost message.
Supports G.711 (alaw and u-law) , G.723.1 (5.3K/6.3K) , G.726 (40K/32K/24K/16K) , G.729A/B and iLBC. .
Supports standard voice features such as Caller ID Display or Block, Call Waiting, Hold, Transfer Forward, FLASH, in-band and out-of-band DTMF, Dial Plans.
Supports three way call
Supports passing through and T.38 fax mode.
Supports silence suppression and check VAD (Voice Activity Detection) , CNG (Comfort Noise Generation) , Line Echo Cancellation (G.168) , and AGC (Automatic Gain Control)
Supports the normal standards of encryption and certification. (DIGEST using MD5 and MD5-sess)
Support CALL Progress free enactment function
Support the volume adjustment of gateway
Supports layer 2 (802.1Q VLAN, 802.1p) and layer 3 QoS (DiffServ, ToS)
Supports auto-crossing firewall (NAT) but without changeable to setting.
Support configuration files by inside IVR equipment, Web browser, or TFTP and HTTP Central Server ;
Support SIP encrypts mode, avoid force-out
Support upgrading and encryption to the configuration files by TFTP or HTTP;
Microminiaturize and legerity design (size as a wallet) , convenience for carrying.


voip gateway with life-line	Voip gateway with FXO	single port SIP VOIP gateway

Category :	Routers & Gateways
Related Searches :	gateway , gateways , voip , voip gateway , voip gateways
Country Of Origin :	China
Listing Type :	Sell
Price :	USD 49.00
Brand Name :	HT
Model Number :	Ht620
Condition :	New
Terms Of Sale :	FOB Shenzhne
Terms Of Payment :	T/T
Minimum Order Quantity :	100units
Lead Time :	30days
Warranty :	12 months
Certifications :	CE,FCC
Dimensions :	L23cm×W13.7cm×H6.5cm
Weight :	0.41kg
Colors :	black
Power :	110-240V
Supply Capacity :	20000Units
Contact :	Cindy Zhang
Address :	2101,B unit,Shandong building Nanhai Road,Nanshan dis Shenzhen, Guangdong, 518055 China
Telephone :	[86] (755) 26642791 (ext 808)
Fax :	[86] (755) 26648240