Related Manuals for Oki Telephony Adapter
Summary of Contents for Oki Telephony Adapter
- Page 1 Oki Voice Over IP Telephony Adapter User’s Guide Version 1.2 Oki Electric Industry Co., Ltd.
- Page 3 Safety Warning! This document contains information regarding the safe use of the Oki VoIP-TA unit. Carefully observe and comply with all safety precautions.
- Page 4 However, if you notice an irregularity, please contact an authorized sales agent. Oki Electric Industry Co. Ltd., assumes no responsibility with regard to consequences resulting from the use of the Maintenance Console Software and/or the contents and interpretation of the information contained in this manual.
-
Page 5: Table Of Contents
Contents Important Safety Instructions Introduction Outline The VoIP-TA Features Front panel LEDs Back panel Connectors Installation Connections Cautions Placing Calls Via an IP network General operation Services Third party incoming call during another call End-to-end service using DTMF signaling Call transfer during a telephone Call Absent service Details of services Using both a PSTN line and the IP network... -
Page 6: Important Safety Instructions
Important Safety Instructions When handling or using the VoIP-TA unit, the following safety precautions should be observed to prevent injury and/or damage to the unit. Use of this equipment in a manner other than that specified in this and other VoIP-TA documents will void the product warranty and may result in damage, serious injury or death. - Page 7 • Do not use AC adapters other than those specified or supplied. • If liquid enters the unit, immediately disconnect the power plug (by grasping the power plug, not the cord) from the power outlet and contact an authorized sales agent or service provider. Continued use may result in fire or electric shock.
-
Page 8: Introduction
Introduction Welcome to the world of Oki Internet telephony… The Oki voice over IP (Internet Protocol) telephony adapter, VoIP-TA, is a self-contained H.323 version 2 compliant communications device that allows organizations to route both voice and facsimile communications over any TCP/IP network. -
Page 9: Outline
Outline The VoIP-TA The VoIP-TA is a one-channel Internet telephony adapter that provides Internet telephony services conforming to industry standard H.323 version 2 specifications. It can be connected to a conventional analogue telephone or G3 facsimile machine. Once installed, VoIP-TA units use the Internet Protocol (IP) network to bridge the distance between units at a fraction of the cost associated with conventional telephony methods. -
Page 10: Front Panel
Front panel LEDs Outline POWER Indicates power ON when lit. Green lamp. ALARM Indicates alarmed condition detected in unit when lit. Red lamp. (see table 1 p. 4) LINE Indicates PSTN line is used during operation when lit. Green lamp. Indicates LAN link is established and operating normally when lit . -
Page 11: Back Panel
Back panel Connectors The communication performances of the LAN and PC ports are always the same and VoIP-TA conforms to the lower of the two. When either the PC or LAN port is 10 BASE-T, both ports are set to 10 BASE-T communication. If a PC is connected to the PC port during a call, the call may be interrupted for approximately one second. - Page 12 Mode ALARM-LED Initialization Blinks (1 sec. intervals) Operation Blinks (0.5 sec. intervals) Setup Blinks (0.2 sec. intervals) Installation Blinks (0.2 sec. intervals) Outline Table 1 LINE-LED Status With Gatekeeper: The system will wait for LAN link to be established while Gatekeeper registers the VoIP-TA.
-
Page 13: Installation
Installation Place the main unit in a vertical position as placing it horizontally could shorten the life of the unit. Connections The following illustration shows where equipment should be connected to the ports at the rear of the VoIP-TA unit. Analogue telephone or G3 facsimile equipment Connect an analogue telephone or G3 facsimile machine to the TEL connector of the VoIP-TA unit via a telephone cord. -
Page 14: Power Source
Personal computer (PC) Connect a PC connector to the PC port at the back of the VoIP-TA unit using an unshielded twisted pair (UTP) straight cable (categories 3 to 5). If both a PC and LAN are to use 100BASE-TX communications, use category 5 [max. -
Page 15: Cautions
Cautions During installation • All cables used to connect the equipment must be accessories of the equipment or suitable to fit the equipment. • Make sure the AC power plug is disconnected from the power outlet when connecting the FG cable to the unit. •... -
Page 16: Placing Calls
Placing Calls Via an IP network Placing and receiving calls with the VoIP-TA unit are usually quite simple and performed in the same way as conventional telephone networks. In some cases however, the phone numbers to be used, may differ slightly from the ones you used previously. -
Page 17: Services
Services Third party incoming call during another call You can respond to a third party’s incoming call while you are on another call. • A second party telephone call. • If a third party calls, a notification tone is sent to your telephone. -
Page 18: End-To-End Service Using Dtmf Signaling
End-to-end service using DTMF signaling DTMF signaling can be used via the IP network for answering machines, etc. This service is unavailable when the facsimile transmission, via the VoIP line, is set in the data setup. For details of the data setup, please contact your network manager. - Page 19 • Put the other party on hold by hooking, and dial a transfer destination number. • You may then speak to the party at the transfer destination. • When you hang up the handset again the call will be automatically transferred to the destination.
-
Page 20: Absent Service
Absent service If the absent service is registered, an incoming call is transferred to a registered destination. The transferred call will not be transferred any further. This service is inapplicable when a PSTN is set in the data setup. For details of data setup, please contact your network manager. -
Page 21: Details Of Services
Details of services There are two ways to use the VoIP-TA unit; using both a PSTN line and the IP network or using only the IP network. These services are determined by the data setup. Using both a PSTN line and the IP network Line selection The selection of a PSTN line or IP network is specified by the first digit of the phone number set by the Maintenance Console Software. - Page 22 • Response to an incoming call from the IP network during a telephone call using a PSTN line. • Incoming operation from the IP network during a telephone call using the IP network. Placing Calls...
- Page 23 For PSTN line not receiving services using hookflash (hooking). • Response to an incoming call from a PSTN line during a telephone call using the IP network. • Response to an incoming call from the IP network during a telephone call using a PSTN line. Placing Calls...
-
Page 24: Using The Ip Network Only
• Incoming operation from the IP network during a telephone call using the IP network. Using the IP network only Incoming call during an existing telephone call. Placing Calls... -
Page 25: Troubleshooting
Troubleshooting If you encounter irregularities with the equipment, please check the following list before making inquiries to authorized sales agents or service offices. Symptom Unit does not operate. The ALARM lamp continues to blink. The unit does not operate. No calls can be made. -
Page 26: Specifications
Specifications Dimensions Weight Power dissipation Temperature range TEL port Interface Selection signal FAX transmission speed Number of connectable ports LAN port Interface PC port Interface LINE port Interface Selection signal CONSOLE port Interface Call control Protocol system Procedure Voice real-time Protocol transfer system Real-time procedure Voice control Voice codec protocol G.711 (µ-law, A-law), G.729A and G.723.1... -
Page 27: Important Equipment Information
Important Equipment Information The following information relates to the VoIP-TA compliance with radio interference requirements of various countries in which this equipment is sold. EU Model VoIP-TA conforms to the following directives: • Low Voltage Directive: 73/23/EEC • EMC Directive: 89/336/EEC •... -
Page 28: Warranty And Service
Warranty and Service Our authorized sales agents or service office will respond to your inquiries and services in a prompt and courteous manner. Warranty period In the event of a problem occurring during the warranty period, all necessary repairs and replacements will be done free of charge except in the following circumstances: •... -
Page 29: Oki Service Offices
Oki Service Offices Your Local Dealer Oki Electric Industry Co., Ltd. Head Office 10-3 Shibaura 4-chome, Minato-ku, Tokyo 108-8551 JAPAN Tel: +81-3-5445-6346/6353 Fax: +81-3-5445-6363/6364 URL: http://www.oki.co.jp London Office Central House, Balfour Road Hounslow, Middlesex TW3 1HY U.K. Tel: +44-208-219-2110 Fax: +44-208-219-2205... - Page 30 Oki Electric Industry Co., Ltd. 3PP3507-4104P002...