Oki Telephony Adapter manual Details of services, Line selection

Page 21

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. Please follow the instructions provided by your network manager.

Third party incoming call during another call

For PSTN line receiving services using hookflash (hooking) from

regional telephone service company.

•Response to incoming calls from a PSTN line during a telephone call using the IP network.

Placing Calls	13

Image 21

Contents Version User’s GuidePage Page Page Contents Important Safety Instructions Important Safety Instructions Welcome to the world of Oki Internet telephony… IntroductionFeatures be used OutlineVoIP-TA LAN Front panelTEL Back panelALARM-LED Connections II InstallationAnalogue telephone or G3 facsimile equipment Analogue PstnPersonal computer PC Power sourceDuring use During installationIII Placing Calls Via an IP networkGeneral operation Third party incoming call during another call ServicesCall transfer during a telephone call End-to-end service using Dtmf signalingPlacing Calls How to register the absent service Absent serviceLine selection Details of servicesPlacing Calls For Pstn line not receiving services using hookflash hooking Using the IP network only Symptom Items to check IV TroubleshootingTEL port SpecificationsImportant Equipment Information Warranty and Service Warranty periodFollowing the warranty period Head Office Oki Service OfficesLondon Office Sydney Office3PP3507-4104P002