Internet Voice Gateway

OKI BS1200 (4-port AP model)

It provides high quality and ceaseless voice & real-time FAX communications in a compact body over an IP network. It realizes small-capacity gateway best for conenction between main and branch offices. It integrates data coomunication network and voice communication network, which have conventionally been installed separately, in an IP network, thus drastically reducing both communication & administration costs. Ordinary telephone and currently used PBX can remain used. Call is controlled by TCP/IP protocol. Unique address conversion is used. Common DNS can be used for address conversion as alternative. Regular PBX numbering plan can remain used.

1. Features

1. Features

High Quality Voice Sound Available
Jitter control by OKI method
Voice CODEC : G.729 (CS-ACELP), 8kbps compression

Quality of Service Control Ensured
Priority control for voie packet (OKI method)
Congestion control for voice packet

Real-time Facimile Transmission
G3 MODEM inside and real-time data flow control
Without storing or converting the facimile data

High reliability, ideal for PBX adapter - Not based on PC technology
One box solution - No additional software or equipment required
Easy system size expansion is possible by any LAN switch

Easy Maintenance
Remote maintenance capability. FTP and TELNET protocol supported
Unique maintenance console software for PC is provoded for local maintanence

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2. Specifications

User Interface Port
BS1200 / AP: Conventional Telephone Port : 4
BS1200 / EM: Tie Trunk Port : 4, E&M Type I & II, 2/4 wire OR E&M Type V, 4 wire (EU model only)

Network Interface Port
Physical Uplink Port: 1, IEEE802.3, 10Base-T, RJ45
Voice Compression Channel: 4, G.729 (CS-ACELP), 8kbps
Facimile Channel (Optional): 1, G3 Mode, 9.6kbps

Simultaneous Connection
4 Total Lines, Voice: 4, or Voice: 3 / Fax: 1 (Optional)

Maintanence Port

Power Requirement
US model: 100-120VAC, 50/60 Hz, 100VA
EU model: 100-240VAC, 50/60 Hz, 70VA

19" Desk Top or Rack-mount, 7kg
434 (W) x 350 (D) x 65 (H) mm

Operating Environment
5-40C; 20%-80% RH

Regulatory Approval
US model EU model
UL 1950, cUL 950 EN 55022 Class A
FCC Part 17, Class A EN 60950
ICES-03 Class A EN 61000-4-2 ~ -6, -11
FCC Part 68 ENV 50204
  AS/NZS 3548 Class A
  AS/NZS 3260

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For more information, please contact us at 2375-4341 or email to us at

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