Лидер продаж оптовая продажа продукты Voip дешевый IP-телефон 2 Sip-линии Ethernet для офиса по заводской
- Категории: VoIP Products >>>
- Поставщик: Shenzhen,Skyline,Technology,Co.,Ltd
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Описание и отзывы
Характеристики
Hot Wholesale Voip Products Cheap IP Phone 2 Sip Lines Ethernet of Office with Factory Price
Product Description
The new S2P color screen IP Phone is a high-end enterprise desktop phone which comes with intelligent LCD to increase enterprise users’ productivity at a cost-effective price.
S2P inherits all features from enterprise phones, such as HD voice in handset, headset, and full-duplex speakerphone modes, PoE, Fast/Gigabit Ethernet, QoS, secure transmission, auto-provisioning, and more.
Series Specifications Comparison
| Model | Screen | Handset | Ethernet | PoE | Power Adapter |
| S2P | dot-matrix | HD | 10/100Mbps | √ | × |
Device Show
Features
| VoIP Soc | CPU Core: MIPS24KEc@360MHZ |
| Flash | 8MBytes Flash |
| RAM | 32 MBytes SDRAM |
| Display | 128*64 Graphic LCD with white back light |
| Phone Keys | 4 soft keys 4 line keys with red-green dual color LEDs for indication MENU,SMS,HOLD Volume+,Volume- and navigate key MUTE Headphone, Handsfree 12 Dialing Buttons (0-9,*,#) |
| Power Supply | AC/DC Adapter -AC Input: 100~240V,50~60Hz -DC Output: 5V, 1A IEEE802.3af PoE in WAN port(IP542P only) |
| I/O Interface | 2 RJ45 ports(Ethernet 10/100 Base-T) 3.5mm earphone jack 3dB internal antenna for 802.11n 1T1R Full duplex hands-free speakerphone |
| Environmental | Operation Temperature: 0~50 Degree C Storage Temperature: -25~85 Degree C Relative Humidity: 10%~90% No Condensing Shock: Up to 75cm (30inches) Drop upon Package |
| Audio codec | G.711(A-Law,-Law)with PAMS above 4.3 G.723.1 G.729A/AB with PAMS above 4.0 Adaptive Jiter Buffer Management Voice Activity Detection Comfort Noise Generation Echo Cancellation |
| Protocols | SIP V2 (RFC 3261 ,3262,3263,3264) Backward Compatible with RFC2543 Session Timer (RFC4028) SDP (RFC2327) TRP/RTCP (RFC1889 and RFC2915) STUN (RFC 3489) ARP/RARP (RFC 826/903) SNTP (RFC 2030) DHCP server and client HTTP Server for Web Management TFTP/HTTP/HTTPS for Auto Provisioning Message Waiting Indicator (RFC 3842) DHCP Option Codes for SIP (RFC 3361) DNS/DNS SRV (RFC1760 and RFC 2782) IEEE802.1Q VLAN/802.1 and IP TOS |
| Applications | SMS Function MAC Address Cloning SIP proxy redundancy: dynamic via DNS SRV, A records Direct IP to IP calling Alarm Clock Day Light Saving NAT Traversal: Traversal by STUN Built-in NAT Router VPN QoS with Layer 2 and Layer 3 DHCP Server and Client IP conflict detection Support PoE comply with IEEE802.3af (optional) |
| Management | Firmware Upgradeable Web Management Interface Password Management Local and Remote Syslog (RFC 3164) Auto Provisioning: TFTP, HTTP and HTTPS SNTP Time Synchronization Multi User Level SNMPv2 TR069 |
Packaging & Shipping
Our Services
-We provide strong technical support about IP Phone service (7 days*24 hours)
-We can help you rent a VoIP softswitch server in USA
-We can provide you with softswitch test
-We can offer factory price for you
-We can help to connect with other call system Ip Teleph
on
Company Information
China Skyline Telecom Co., Ltd. was founded in 2007. Focus on the communications industry for more than 10 years. We have over 150 employees, 15 departments and more than 10 production lines. More than 200 companies from over 60 different countries have established business with us. Our company is a manufacturer of VoIP Gateways, GSM VoIP gateways, Industrial Routers… with well-equipped testing devices and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in communication industry and other industries.
FAQ
which type of do you have?
S2/S4/S5/S6 model (we also have vedio sip phone)
How many sip account they can support
2/4/5/6 sip accounts
How is your leading-time
in 24 hours
Do you have discount?
Discount depends on your quantity
Can the IP Phone work with VoIP system
Yes. We can help to configure the system
Contact US
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Новинки - Розница
