Product Name: eWay-CNG-3002/3004/8004/8008/8016
eWay H.323 Gateway
eWay-CNG-3002/3004/8004/8008/8016
FXS/FXO is a 2-port/4-port/8-port/16-port telephone extension to IP network gateway and support
H.323 v4 protocol. It provides telephone services and T.38 fax
over IP network with easily operation and configuration for ITSP /
ISP (Internet Telephony Services Provider) and Office / SOHO
IP-PBX application. |
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Index name /model
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CNG300 |
CNG800/8
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CNG800/16
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Nos. of speech interface |
2-4 channels
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4-8 channels
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8-16 channels
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Nos. of VOIP channels
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2-4 channels
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4-8 channels
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8-16 channels
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Voice interface
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2FXS/FXO, 4FXS/FXO, 2FXS+2FXO, 1FXS+1FXO
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8FXS, 8FXO, 4FXS+4FXO
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16FXS, 16FXO, 8FXS+8FXO
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Ethernet interface（RJ45）
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Two pieces of 10/100M Base-T
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Serial interface（RJ45）
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One RS232 interface
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VOIP
protocol standard
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H323/V4（RAS、Q.931、H.235、H.450）、RTP/RTCP;
SIP*
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Speech coding
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G.723.1 (5.3K 6.4K b/S)
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G.729 A/B (8Kb/s)
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G.711 A/∪ (64Kb/S)
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G.Netcodes (2Kb/S)
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Speech quality supporting technology
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Top of services (TOS)；Jiffer
Buffer；Voice
Activity Detection（VAD）&
Comfortable Noise Generation（CNG）；Diffserv
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Network protocol
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HTTP, BOOTP, FTP, TFTP, IEEE 802.1Q,
IEEE 802.1X, SNMP, Diffserv
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Built-in PPPOE & NAT
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Support
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Support DHCP and obtain an IP address automatically
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Support
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Functions & features
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Built-in EasyTrans penetration agency module
Support distant network administrator (network administrator
penetration) in case of private network / fire wall
Support speech penetration in case of private network / fire
wall
Support phone
push-button
Support distant upgraded software
Call display / call recognition（Call
ID identity）
System speech mailbox,
user-defined speech indication
Support DNS dynamic network for address search
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Echo cancellation
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G.168 (16-64ms)
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Interactive features
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VOIP system of CISCO, Notel, Lucent, Huawei confirmed to ITU
standard.
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Working temperature
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-10℃
~ 70℃
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5%
~ 95%
non-condensing
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Working humidity
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Working power
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External 12V, 1.5A
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Internal power supply of
100V-240V AC；50-60HZ
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Measurement
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W*H*D
16CM*4CM*21CM
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Standard 19 inch 1U high; W*H*D 44CM*4.44CM*30CM
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Weight
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1KG
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Approximately 4KG
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Suitable Uses of eWay IP Phone:
eWay H.323 Gateway is the ideal choice for those who always place
international or long distance calls. If two parties both use eWay
serial gateway, they can communicate with each other even free.
● Telecom Service Provider and Internet Phone
Service Provider;
● Foreign capital or joint venture companies,
offices, representative offices or agencies of foreign companies
in China;
● Abroad hotel (Can be arranged at guest rooms or
commercial central)
● Large enterprises, multinational enterprise (Used
for international call and long distance call)
● Middle and small enterprise with import or export
business, abroad travel agencies; study abroad or immigrant
mid-agencies;
● Departments relating with international affairs,
such as foreign trade department, association for friendship with
foreign countries, turnvereins, athenaeums, foreign experts bureau
and other departments involving foreign affairs
● Colleges and study institutions, such as dorm for
abroad students, professors with close connection with foreign
countries;
● Families or persons with close connection
with foreign countries.
How to buy：
>>Buy
Online<<
EWAY System Inc.
Add: Unit 12-101 No.155 Baocheng Rd. Shanghai P.R.China
Tel: +8621-5415-9916 5415-9987 5109-4444
Fax: +8621-5415-9987
URL: www.china-eway.com
Mail: voip@china-eway.com
Hot Line: 700-2100-53166 |
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