Новые Оригинальные ПОРТЫ Yeastar S Series S20 4 FXS/FXO/BRI 20 пользователей VoIP PBX
- Категория: >>>
- Поставщик: Shenzhen Helpyou Information Technology Co. Ltd.
Сохранить в закладки 1600117724901:
Описание и отзывы
Характеристики
Product Description
New original Yeastar S-Series S20 VoIP PBX for Yealink SIP Phone
Overview
Yeastar S-Series VoIP PBX
Performance and Power
Easy to use, reliable, and feature-rich, S-Series is designed to help small and medium businesses make a giant leap in efficiency and cost savings. The innovative S-Series unleashes the power of unified communications, provides great flexibility with field-upgradable modular design, and allows you to connect to traditional lines, VoIP lines, and cellular networks. Perfectly future-proof, S-Series converges business-enhancing features with free software updates to grow with your business and assures reliability over the years.
Specification
S412 | S20 | S50 | S100 | S300 | |||||
Users | 20 | 20 | 50 | 100 (up to 200) | 300 (up to 500) | ||||
Max Concurrent Calls | 8 | 10 | 25 | 30 (up to 60) | 60 (up to 120*) | ||||
Max FXS Ports | 12 | 4 | 8 | 16 | 24 | ||||
Max FXO/BRI Ports | 4 | 4 | 8 | 16 | 24 | ||||
Max GSM/3G/4G Ports | 2 | 1 | 4 | 6 | 6 | ||||
Max 4G Port (Data) | 1 | 1 | 1 | 1 | 1 | ||||
Max E1/T1/J1 Ports | – | – | – | 2 | 3 | ||||
VoIP Trunks | 4 | 20 | 50 | 100 | 100 | ||||
Protocol | SIP (RFC3261), IAX2 | ||||||||
Transport Protocol | UDP, TCP, TLS, SRTP | ||||||||
Codec | G711 (alaw/ulaw), G722, G726, G729A, GSM, Speex, ADPCM, iLBC, H263, H263P, H264, MPEG4 | ||||||||
DTMF | In-band, RFC4733, RFC2833, SIP INFO | ||||||||
Ethernet Interfaces | 2 × 10/100 Mbps | 2 × 10/100/1000 Mbps | |||||||
IP Services | Static IP, DHCP, VPN, Firewall, VLAN, DDNS, PPPoE, QoS, Static NAT, STUN | ||||||||
Voicemail | 5000 min (expandable) | 10000 min (expandable) | |||||||
Firewall | Yes | Yes | Yes | Yes | Yes | ||||
T.38 Fax | Yes | Yes | Yes | Yes | Yes | ||||
Hot Standby | Yes | Yes | Yes | Yes | Yes | ||||
App Center | Linkus Mobile Client, Phone Provisioning, LDAP Server, Conference Panel, VPN Server, Billing App, Hotel App, char utile h+ Integration, QueueMetrics Integration | ||||||||
External Storage | TF Card | TF Card | SD Card | SD Card | SD Card & 2.5’’ SATA HDD | ||||
USB | – | – | – | 1 | 1 | ||||
Power | DC 12V 3.33A | DC 12V 1A | AC 100-240V 50/60HZ 0.6A max | AC 100-240V 50/60HZ 1.8A max | |||||
Size (L x W x H) (cm) | 29 x 18 x 3.3 | 16 x 16 x 3 | 34 x 21 x 4.4 | 44 x 25.2 x 4.4 | 44 x 25.2 x 4.4 | ||||
Weight | 0.68 kg | 0.3 kg | 1.48 kg | 2.5 kg | 2.6 kg | ||||
Power Consumption | 9.0-25.6W | 1.8-10.6 W | 2.1-18.5 W | 5.5-41.2 W | 6.2-59.1 W | ||||
Environment | Operation Range: 0°C to 40°C, 32°F to 104°F; Storage Range: -20°C to 65°C, -4°F to 149°F; Humidity: 10-90% non-condensing | ||||||||
Mounting | Desktop & Wall-mount | 1U Rack-mount | |||||||
Related Products
Clients Review
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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?
Cisc0,polycom,ruckus,fortinet,axis,dell server,yealink,grandstream,avaya,aruba,yeastar,logitech and so on.
3. why should you buy from us not from other suppliers?
Helpyou Group.,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,IBM 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?
Cisc0,polycom,ruckus,fortinet,axis,dell server,yealink,grandstream,avaya,aruba,yeastar,logitech and so on.
3. why should you buy from us not from other suppliers?
Helpyou Group.,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,IBM 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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