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YW H 201 U ser m anual
1.
PRODUCT OVERVIEW
IP is abbreviation for Internet Protocol
.
An IP phone is a telephone transporting voice using grouping data package of IP protocol. The networking using IP protocol such as LAN (Local area network), MAN (Metropolitan area network) and INTERNET all support using IP phone.
The mostly significant features of IP phone is transporting voice over data communication network at an extremely low price with excellent sound quality.
Using IP phone, you will save dramatically on international calls and long distance calls.
YWH201 IP phones provide a complete IP phone system portfolio with ease of use, superior audio quality, economic physical design, advanced services, and features.
YWH201 IP phones are accessorized with LCD displays, including keys for call features and functions. User can configure either through the Keypad or standard Web Browser.
2.
FEATURES AND SPECIFICATION
2.1.
Hardware Features
●
Main chip—YWH201 (MCU 60MHz ;DSP72 MIPS)
●
On chip SRAM
—
116KB
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YW H 201 U ser m anual
●
18 Bits High Performance On chip Codec
●
Program Memory—2 MB Flash memory
●
Display LCD
—2 X 16 characters.
●
Ethernet Port—2X 10/100M Connectors
●
AC/DC adapter—Input AC100--- 230V，Output 9V DC, 1A
2.2.
Software Feature
●
DHCP support for LAN or Cable modem
●
Set phone by web browser or Keypad
●
Auto-provision firmware and configuration via TFTP and HTTP ;
●
Manual upgrade firmware via HTTP and TFTP;
●
Support G.711A/μ;G723.1 5.3K/6.3K; G729; GSM610; iLBC audio codec
●
VAD(Voice active detect)
●
CNG (Comfort noise generation)
●
Dynamic voice jitter buffer
●
G.168/165 compliant 32ms echo cancellation
●
Tone generation and Local DTMF re-generation according with ITU-T
●
Support the inband ;outband audio DTMF transmission method
●
128 entries for phonebook
●
64 entries, each for missed calls, answered calls and dialed calls
●
Adjustable volume for both handset and speak er
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YW H 201 U ser m anual
●
Hotline
2.3.
Standard and Protocol
● IAX2 (Inter-Asterisk-eXchange V2)
●SIP (RFC2543; RFC3261;RFC3262 ; RFC2976 ; RFC3264 ; RFC3311 ;
RFC3515 ; RFC3666 ; RFC3420 )
● IEEE 802.3 /802.3 u 10 Base T / 100Base TX
● IEEE 802.1P /Q Tag VLAN
● QoS: Support for Layer3 Cos(Diff-Serv) and Layer 2Tos (802.1P/Q)
● TCP/IP: Internet transfer and control protocol
● ARP:
Address Resolve Protoco l
● ICMP:
Internet Control Message Protocol
● VAD/CNG save Bandwidth
● DHCP：Dynamic Host Configuration Protocol
● DNS：Domain Name Server
● TFTP
：
Trivial
File Transfer protocol
● HTTP：Hyper Text Transfer protocol
● SNTP：
Simple Network Time Protocol
2.4.
Electric Requirements
●
Voltage: 9V DC
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YW H 201 U ser m anual
●Power: 4.5W (max.)
●Power adapter: AC/DC input 100-230V，Output 9V 0.5A
2.5.
Size
195 x 175 x 85 mm (L x W x H)
2.6.
Operating Requirements
●
Operation temperature: 0 to 50° C (32° to 122° F)
●
Storage temperature: -30° to 65° C (-22° to 149° F)
●Humidity: 10 to 90% no dew
3.
INSTALLATION
3.1.
Packing List
The following list is inc luded in your package. Check this list before installation to ensure that you have received all items. If any item is not included in the package, please contact the distributor.
1）One YWH201 Main Case
2）One Handset
3）One Universal Power Adaptor
4）One product qualification
and guarantee
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