BT ISDN Instrukcja Użytkownika

Your guide to ISDN 30

Connection of CPE & Digital Select ServicesThe CPE must be approved forconnection to the network. This shouldbe checked with your supplier.ISDN 30

9Digital Select Services DASS2 ISDN 30eAdministration set up Call Forwarding – on Busy – Voice & Data No YesAdministration set up Call Forwarding

Description of Digital Select ServicesCalling Line Identity (CLI)This facility – available on ISDN to ISDNand analogue (PSTN) calls – enables therecip

11Calling Line Identity Presentation(CLIP)This service allows the called customer toreceive the caller’s line identity(telephone number) before answer

Description of Digital Select Services (cont)Diversion*/Forwarding on Busy (Voice& Data ISDN 30e, Voice Only DASS2)(cont)traffic at one location c

13Customer Controlled ChannelBusying (DASS2 only)Customer Controlled Channel Busyingallows a customer with a group ofexchange lines to reduce the numb

Description of Digital Select Services (cont)BT ADMINISTRATION CONTROLLEDSERVICESSelective Outgoing Call Barring (OCB)Also known as: Administration co

15voice or data call by deflecting the call toanother number without answering it. The “forwarded to” number must be ableto accept the calls, for voic

ISDN ApplicationsLAN ACCESS and LAN to LANISDN 30 can be used at the central sitefor LAN access from remote locations, viaBusiness Highway or ISDN 2e.

17ISDN to the DeskISDN 30 can be split to provide digitalservice on extension to a number ofdesktops around your site.VideoconferencingUsing ISDN, mee

ContentsInstalling an ISDN line – the beginning 1Connecting to ISDN 30 2Delivery Options 3Customer Interface 7Connection of CPE & Digital Select S

Fault reportingBefore reporting a problem to BT,customers are advised that it is in theirinterest to ensure that the fault is on theISDN 30 service an

19Now you’re connectedQuick transfer of files betweencomputersConnect to ISDN and you can send orreceive documents, images, presentationsor reports sw

Now you’re connected (cont)Fax faster with laserprint qualityWith Group 4 faxing, you can send laserprint faxes quickly withoutcompromising on quality

21Always in TouchVideoconference around the worldLink up videoconferencing equipment toyour IDSN line, and you can holdmeetings with overseas or UK ba

Always in Touch (cont)Link up with other PCs and otherofficesWith an ISDN 30 link, you can extenddigital access to desktops around yourcompany. ISDN i

23Cost-effective CommunicationsSave time and spend lessAll calls within the UK, whether voice,data, text or video, are charged at publiccall rates. Fo

Cost-effective Communications (cont)Keep costs downNow that you’re connected to ISDN, you don’t need to worry about postal orcourier charges because y

27Useful numbersIf you have any questions relatingdirectly to ISDN 30/30e, please callthe relevant Freefone number below.Alternatively, you’ll find mo

Offices WorldwideThe telecommunications services described in this publicationare subject to availability and may be modified from time to time. Servic

1Installing an ISDN line is just the beginningMany people buy ISDN 30 just for itsvoice capabilities. And although theseare second to none, we’d like

Connecting to ISDN 30ISDN 30 DescriptionISDN 30 is the trade name for BT’sprimary rate service for the delivery ofdigital exchange lines. ISDN 30 is a

3Delivery OptionsAlternative RoutingWith this option, ISDN 30 services arerouted via separate cables from the localservicing exchange. Where possible,

Delivery Options (cont)DDI Dual ParentingDual Parenting enables ISDN 30 DDI* tocontinue operating in the event of acustomer’s local exchange processor

5ISDN 30 Site Assurance Options 1&2ISDN 30 Site Assurance options enablecustomers to have their ISDN 30(DASS2) or ISDN 30e exchange calls re-route

Delivery Options (cont)ISDN 30 Site Assurance Option 2This option is delivered by providing agroup of ISDN 30 channels to acustomer’s standby site, wh

7Customer InterfaceISDN 30 (DASS2)Regardless of the type of NTE fitted onyour premises, a standard interface willbe presented for connection to your C