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4 Lines VoIP SIP Phone / IP Phone

4 Lines VoIP SIP Phone / IP Phone

USD 100.00 - 300.00

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Supplier Details

Shenzhen HyberTone Technology Co., Ltd.

Free Member  (2012)

[ Shenzhen, GU,China ]

Business Type:  Manufacturer, Wholesaler, Trading Company

Supplier has 2 products

Contact Details

Product Description

P-8201 4 Lines VoIP SIP Phone
The EP-8201 is a quality phone with lots of features for both business and residential users. Its slim and upright design makes it an ideal desktop phone. The phone is based IETF SIP V2 open standards.
The Phone is designed for the ease of installation and setup. The PoE option simplifies the installation in a PoE LAN environment. In addition, the second Ethernet Port allows the existing PC to be connected to the phone directly without addition an additional Ethernet Hub or Switch. Various configuration modes allow the user/system administrator to configure the phone automatically or quickly

EP-8201 4 Lines VoIP SIP Phone Highlights
Built-in SIP V2 Protocol
Built-in 3-way conferencing
4 independent lines
Support up to 4 different servers
Auto provisioning and firmware updates
Encryption transversal
Multiple languages
Large 128*64 LCD display

EP-8201 4 Lines VoIP SIP Phone Key Features
Open Standard VoIP Protocols (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
Graphical LCD
Full featured and programmable keypad for all phone functions
Phone display in English and Chinese (other languages available upon request)
Buttons and keys for all commonly used functions
Message waiting LED
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

EP-8201 4 Lines VoIP SIP Phone Basic Features
Call forward
Call transfer
Call hold
Display caller ID
Display call duration
Display date and time
SMS Capable
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
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.225, H.235, H.245, H.450
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/? law), GSM, G.729A/B, G.723.1
DTMF: RFC 2833, In-band DTMF, SIP INFO

Basic Information

Business Type:
Manufacturer, Wholesaler, Trading Company
Year Established:
Total Employees:
101 - 500

About Us

Shenzhen HyberTone Technology Co., Ltd. is a new high-tech enterprise, which integrates scientific research, developing, producing, and selling into an organic whole. Since it was established, it has been engaged in the research, development and production of the communication products. It has owned abundant experience in the development, production, and sale of software and hardware. The company relies mainly on the sale of solution schemes with the sale of its own products as the complement. The key products include all kinds of broadband IP telephone terminal station, broadband IP telephone gateway, communication protocol stack, enterprise exchange server and charge system.

Member History

Year Joined:
Membership Type:
Free Member

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Click Here to Call Us: 800-928-6710