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Email:sales06@helpyouinfo.com
phone:+86 189 8875 1710
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Grandstream Analog Telephone Adaptors HT818 Powerful 8 port FXS Gateway with Gigabit NAT Router
FOB Reference Price
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
HT818
Powerful 8 port FXS Gateway with Gigabit NAT Router
Description
Specification
Telephone Interfaces | Eight (8) RJ11 FXS ports |
Network Interfaces | Two (2) 10/100/1000Mbps RJ45 ports |
LED Indicators | POWER, LAN, WAN, PHONE1, PHONE2, PHONE3, PHONE4, PHONE5, PHONE6, PHONE7, PHONE8 |
Factory Reset Button | Yes |
Telephony Features | Caller ID display or block, call waiting, flash, blind or attended transfer, forward, hold, do not disturb, 3-way conference |
Voice Codecs | G.711 with Annex I (PLC) and Annex II (VAD/CNG), G.723.1, G.729A/B, G.726, iLBC, OPUS, dynamic jitter buffer, advanced line echo cancellation |
Fax over IP | T.38 compliant Group 3 Fax Relay up to 14.4kpbs and auto-switch to G.711 for Fax Pass-through |
Short/Long Haul Ring Load | 2 REN, up to 1km on 24AWG line |
Caller ID | Bellcore Type 1 & 2, ETSI, BT, NTT, and DTMF-based CID |
Disconnect Methods | Busy Tone, Polarity Reversal/Wink, Loop Current |
Network Protocols | TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, SSH, STUN, SIP (RFC3261), SIP over TCP/TLS, SRTP, TR-069 |
QoS | Layer 2 (802.1Q VLAN, SIP/RTP 802.1p) and Layer 3 (ToS, Diffserv, MPLS) |
DTMF Method | In-audio, RFC2833 and/or SIP INFO |
Provisioning and Control | HTTP, HTTPS, SSH, TFTP, TR-069 , secure and automated provisioning using AES encryption, syslog |
Media | SRTP |
Control | TLS/SIPS/HTTPS |
Management | Syslog support, SSH, remote management using web browser |
Universal Power Supply | Input: 100-240VAC, 50-60Hz Output: 12V/1.5A |
Environmental | Operational: 32o – 104oF or 0º – 40ºC Storage: 14o – 140oF or -10º – 60ºC Humidity: 10 – 90% Non-condensing |
Dimension and Weight | (L)180mm*(W)120mm*(H)36mm 356g |
Compliance | FCC,CE,/RCM |
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Our company
Helpyou Group Co.,Ltd
Helpyou Group.,lTD has been operating in China over a decade. We are one of the largest suppliers of Polycom, AXIS, DELL,Grandstream, Fortinet, Ruckus,Avaya and Aruba and so on, including networking equipments like router, switches, IP Phone,firewall,servers, video conferencing,wireless access point and CCTV camera etc.
We have en experienced team and rich experience in trading all over the world,should you be interested in building business relationship with our company, please contact us by email,phone, skype and send us your inquiry.
Our Core value is “Service is life”. All we do is to help our partner to succeed.
Our teams&Customer Visit
Customer Visit: We have got many visitors from all over the world, they come from different countries such as USA, UK, Italy, India, UAE, Thailand, Pakistan, Lagos, Bahrain, Saudi Arabia and so on
Our Team:Young and Engeneratic with professional skills, which provide our partners great services
Our Inventory
Huge Stock,which allow us to arrange shipment in time
Payment Methods
Payment Method
1.T/T,Western Union, Alipay and Money Gram will be accept.Faster payment will help you to get the items earlier.
2.Remittance bank charges shall be borne by the remitter,and the collecting bank fees shall be borne by the beneficiary.
3.As the market changes and price fluctuation, please kindly pay the order within 3 days.
2.Remittance bank charges shall be borne by the remitter,and the collecting bank fees shall be borne by the beneficiary.
3.As the market changes and price fluctuation, please kindly pay the order within 3 days.
4.Trade Terms：Support FOB,CIF,EXW
5.30% deposit for preorder,100% prepay for inventory
Packing and Transportation
2.Packing: Original factory sealed packing, neutral carton packing for shipment
3.Shipping: By sea,air-cargo and by express delivery
FAQ
1. who are we?
We are based in Guangdong, China, start from 2010,sell to Africa(15.00%),Mid East(15.00%),Southeast Asia(10.00%),Eastern
Europe(10.00%),South America(9.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Domestic
Market(5.00%),North America(5.00%),Oceania(5.00%),South Asia(3.00%),Southern Europe(3.00%),Eastern Asia(2.00%). There are total
about 11-50 people in our office.
2.what can you buy from us?
ClSC0,Fortinet,Ruckus,Polycom,Dell
3. why should you buy from us not from other suppliers?
HELPYOU CO.,LTD has been operating in China for over a decade. We are one of the largest and complete suppliers of Networking
equipment,Such as CISC0 ,Polycom,Dell,Ruckus,Fortinet,Axis etc
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
We are based in Guangdong, China, start from 2010,sell to Africa(15.00%),Mid East(15.00%),Southeast Asia(10.00%),Eastern
Europe(10.00%),South America(9.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Domestic
Market(5.00%),North America(5.00%),Oceania(5.00%),South Asia(3.00%),Southern Europe(3.00%),Eastern Asia(2.00%). There are total
about 11-50 people in our office.
2.what can you buy from us?
ClSC0,Fortinet,Ruckus,Polycom,Dell
3. why should you buy from us not from other suppliers?
HELPYOU CO.,LTD has been operating in China for over a decade. We are one of the largest and complete suppliers of Networking
equipment,Such as CISC0 ,Polycom,Dell,Ruckus,Fortinet,Axis etc
4. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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