ASCOM OFFICE150 User Manual download pdf (Page 3)

3

All-round compatibility.

Ascotel systems can be operated

on digital (ISDN) or analog public

networks, as a single system or

networked over several locations.

As well as the range of digital sub-

scriber interfaces for connection of

Office terminals, industry standard

analogue and ISDN interfaces allow

connection of a wide range of voice,

fax and ISDN data terminals. For

this reason, Ascotel is completely

compatible with digital or analog

telephones, with modems, PCs, fax

machines or radio paging systems.

Even door intercom and opening

systems or music sources are com-

patible with Ascotel.

Convergence Strategy with IP.

To cater for the ever increasing

demands for convergence of voice

and data over the same network,

Ascotel is “VoIP” (Voice over Internet

Protocol) ready. Ascotel’s optional

AIP6450 module is an “IP Gateway”

allowing voice calls to be routed over

suitable Local or Wide Area Networks.

This can eliminate call charges and

greatly simplify System management,

benfitting organisations with multiple

locations.

Open for the environment.

Ascotel systems are open commu-

nications platforms that use inter-

national standards. Conformity to

international standards is necessary

so that a telecommunications system

is also compatible with the terminals

and devices of third-party suppliers

and can be smoothly integrated into

the customer's existing communi-

cations infrastructure. The key stand-

ards that Ascotel supports are DECT

(Digital Enhanced Cordless Tele-

phony, the standard for operation

of cordless units), QSIG (the protocol

for networking telecommunications

systems from different manufact-

urers), Microsoft TAPI (Telephony

Application Programming Interface,

the application interface for com-

puter-supported telephony) and

H.323 (the standard for voice

communications via an existing data

infrastructure).

Fixed or

virtual link

Radio paging system (teleCOURIER)

Euro ISDN telephones, Fax4, ISDN-TA

PC attendant console, fax server, etc.

Office terminals

Pocket adapter V.24

DECT radio unit

Analog telephones (DTMF/pulse),

modems, Fax3

Telephone answering machine

Printer, AIMS

AIMS, CTI Telephony server

Ascotel 20XX

PISN

PSTN

Analog/ISDN

IP-Network

(LAN/WAN)

S

AD2

a/b

V.24Ethernet

Ethernet

10 BaseT

Interfaces and terminals.

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