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EWCS-1924 Web Call Server
 


Taipei, Taiwan, R.O.C. Dec 14, 2006 - ESSENCE Technology Corporation has already announced the new EWCS Web Call Server, EWCS-1924. ESSENCE Technology provides feature-rich, toll-saving Internet telephony service solutions. After installing EWCS Web Call Server, customer can just click the icon on the webpage to communicate with your company.

No matter where your customers are, no more charge is paid. Thus, the customer service or potential business chance of your enterprise is boundless, and customer will have good impression of your enterprise

The EWCS-1924 adopts SIP as the solution of internet calls. EWCS 1924 can integrate with the VoIP system in enterprises to strengthen the management of customer information from the Internet, and efficiently solve questions or inquiries from customers.

The EWCS-1924 has additional features such as IP Phone/Softphone remote registration, NAT traversal, high mobility to transfer calls to cell phone, easy to integrate into ERP, CRM, EIS database software, easy to merge into signature of email content

The EWCS-1924 is an embedded system that saves on electricity and excellent heat dissipation, with high compatibility to integrate with traditional PBX system, and good voice quality.

Five good reasons to use Essence Web-Call system:
1. Easy to reach the key personal wherever he/she is.
2.
Customer friendly oriented.
3. Speed up the business process.
4. Get more business opportunities efficiently.
5. Friendly services for your clients.

 

EWCS-1924

 

 

˙1924 Introduction
˙1924 Product Spec.
˙Reference Sites
   
 
Click  to call Essence

Essence free Webcall link:

http://www.essti.com/phonebook3.html

 

 

Features

Simple installation and administration

 

Configuration of the EWCS-1924 can be easily configured in minutes via the Web GUI, or telnet. Using the GUI configuration, the EWCS-1924 offers user-friendly configuration guidelines, SIP UA registration status, services operation status, and active call status displays.

Built-in SIP Server/SIP Proxy

 

The EWCS-1924 Web Call Server is an All-in-one SIP Proxy and SIP Registrar Server. All-in-one SIP Proxy and Registrar Server, which can save a lot of money and reduce maintenance effort. The EWCS-1924 is regarded as a simple version IP PBX, so a roaming user can register to the EWCS-1924 and has his/her own extension number when out of the office.   

Value Added Services Integrate with IPPBX

 

Enterprise can integrate the EWCS-1924, with Essence IPBX series for more powerful functions, like Meet-Me Conference or Call Parking.

Seamless integrate with Legacy PBX

 

The EWCS-1924 Web Call Server can seamless integrate with Legacy PBX through FXO or FXS port. With the EWCS-1924 Web Call Server, enterprises have not only cheap VoIP calls, but also a new contact path via website.

Standards compliant

 

The EWCS-1924 Web Call Server supports more than 15 RFC standards, such as RFC3261, RFC2327, RFC2833, RFC3263, RFC3489, RFC3389, and so on. The EWCS-1924 can interoperate with 3rd party SIP voice IPPBX/Gateways/IP-Phone as well as other ESSENCE VoIP products. Supported Voice codecs and VoIP technologies are: G.711u-law/a-law, G.723, G.729ab; Voice Activity Detection (VAD), and the Comfort Noise Generation (CNG).

 

 

Application


Essence EWCS-1924 Web Call server One Click mode


Essence EWCS-1924 Web Call server Key Pad mode


Essence EWCS-1924 Web Call Server Integrate with IPPBX

 

SPECIFICATION

Product

SIP Web Call Server

Model

EWCS-1924

Capacity

100 Extension Registrations

30 Concurrent Calls with RTP

100 SIP Trunks to ITSP

100 Web Call Trunks for Web call Client

Hardware

WAN

1 x 10/100Mbps RJ-45 port

LAN

1 x 10/100Mbps RJ-45 port

USB

2 x USB 1.1/2.0 port

POTS

2 PCI Slots (Can insert FXO / FXS / ISDN BRI / IPSec Cards)

Protocols and Standard

Standard

SIP RFC3261, SDP RFC2327, SIP NAT Traversal Support STUN (RFC3489), Real-time Transport Protocol Payload for Comfort Noise (RFC3389)

Voice codec

G.711: 64k bit/s (PCM)
G.723.1: 6.3k / 5.3k bit/s

Voice Standard

Voice Activity Detection (VAD)
Comfort Noise Generation (CNG)
Acoustic echo canceller (AEC)
G.165: Line echo canceller (LEC)
Jitter Buffer

Supplementary services

Caller ID
Unconditional, Unavailable, Busy Call Forward
Call Hold/Waiting/Transferring
In-band/RFC2833/SIP-INFO DTMF Translation
Auto Generate the Auth. Key for Web Call Client
3-layer IVR

Protocols

SIP, TCP/IP, UDP/RTP/RTCP, HTTP, HTTPS, ICMP, ARP, RARP, DNS, DDNS, DHCP, SNMP, PPPoE

Network and Configuration

Access Mode

Static IP, PPPoE, DHCP

Management

Https Web Browser

Dimension (W x D x H)

443 mm x 315 mm x 44 mm

Operating Environment

0 ~ 50 degree C, 10 ~ 80 % humidity, non-condensing

HD Volume

40 GB

RAM

64 MB

Flash

16 MB

CPU

Intel IXP 425BD 533HZ

DSP

Audiocodes AC490

Power Requirement

12V DC/ 2A

EMC/EMI

CE, FCC

 

Ordering Information

EWCS-1924

SIP Web Call Server (2 x RJ-45, 2 x USB1.1/2.0, 2 PCI SLOTS)

 

Essence reserves the right to change specifications without prior notice. All brand names and trademarks are property of their respective owners.

 

 

 

10F., No.100-1, Minquan Rd., Xindian City, Taipei County 231, Taiwan (R.O.C.)

   

TEL: 886-2-8219-3636

E-mail: sales@essti.com

 

FAX: 886-2-8219-1212

http://www.essti.com


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