Specifications

wireless ip phone
1 support ITU H323V4 and IETF SIPV2
2 ensure high quality speech
3 support VLAN and QoS
4 NAT Transvers

new product 4-line HD voice VoIP Phone

Product Introduction:

The one channel VoIP Phone,IP Phone with Sip&H.323 (EP-8201) is a new addition to our IP Phone family. It is designed as a low cost version of the model EP-8201. The phone has a small alpha numeric LCD, 2 Ethernet ports, and a headset port. It has all the basic features available in a traditional phones and is intended as a basic model for VoIP deployment to replace the traditional telephone service. It supports both Standard SIP V2 and H.323 V4. Customization/ODM is welcome!

Key Features

Open Standard VoIP Protocols (ITU H.323 V4 and IETF SIP V2)
All standard PBX functions
Four call appearances support two simultaneous calls
Two 10/100 Ethernet circuits connect to the LAN and an additional device
3-Line LCD (Icons, Alphabets/Numbers, Numbers)
Buttons and keys for all commonly used functions
Message waiting indicator
Speech quality ensured by QoS at the Ethernet and IP layers and comprehensive jitter buffer
Full duplex speaker phone
VLAN and QoS support
NAT Transversal and router functions
Power over Ethernet (PoE) or AC/DC adapter
Menu, HTTP Web, Auto Provision support for configuration and updates
Highly stable embedded Linux operating system in high performance ARM 9 Processor

Basic Phone Features

Call forward
Call transfer
Call hold
Mute
Redial
Display caller ID
Display call duration
Display date and time
Access voice mail
Send DTMF tones
Message waiting indication (MWI)
100 phone book entries
30 most recent call records for dialed, incoming, and missed calls
Adjustment of LCD contrast (4 levels)
Adjustment of handset volume (6 levels)
Adjustment of speaker phone volume (6 levels)
Enhanced Features
Dynamic selection of codec
Advanced jitter buffer
Automatic traversal of NAT and firewall
VLAN / Qos
Router
Echo cancellation for Speakerphone
Comfort noise generation (CNG)
Voice activity detection (VAD)
Auto provisioning (requires auto provisioning server)
On line firmware upgrade
Multi-language support: English and Chinese

Supported Standards

ITU: H.323 V4, H.225, H.235, H.245, H.450
RFC 1889 - RTP/RTCP
RFC 2327 - SDP
RFC 2833 - RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
RFC 2976 - SIP INFO Method
RFC 3261 - SIP
RFC 3264 - Offer/Answer model with SDP
RFC 3515 - SIP REFER Method
RFC 3842 - A Message Summary and Message Waiting Indicator
RFC 3489 - Simple Traversal of User Datagram Protocol (UDP) Through Network Address Translators (NATs)
RFC 3891 - SIP “Replaces” Header
RFC 3892 - SIP Referred-By Mechanism
draft-ietf-sipping-cc-transfer-04 - Session Initiation Protocol Call Control - Transfer
Codec: G.711 (A/µ law), GSM, G.729A/B, G.723.1
DTMF: RFC 2833, In-band DTMF, SIP INFO

Hardware Specifications

Processor: ARM9E 133MHz
DSP: VPDSP101 196MHz
Memory: RAM 16MB/ Flash 4MB
Power: Input AC100V ~ 240V, output 12 Vdc 500 mA
Power consumption: 3W maximum
Operating temperature: 10°C to 40°C (32°F to 104°F)
Storage temperature: 0°C to 50°C (32°F to 122°F)
Working Humidity: 40% ~ 90% Not congealed
Weight: 650 g (1 lb) (Including AC/DC Adapter)
Warranty: one year

Place of Origin	Guangdong, China
Brand Name	SKYLINE
Model Number	EP-8201, EP-8201
Type	Other, VoIP Phone, VoIP Phone

SIP V2 and H.323 4-line HD voice VoIP Phone

Product Features

Specifications

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