Philips Pnvx 6318 User Manual

SECURE TELEPHONE SET

PNVX 6318

SYSTEM DESCRIPTION

Philips Crypto B.V.

PHILIPS

SECURE TELEPHONE SET

SYSTEM DESCRIPTION

PNVX 6318

SYSTEM DESCRIPTION

Philips Crypto B. V.

S E C U R E T E L E P H O N E S E T S Y S T E M D E S C R I P T I O N

Philips Crypto B. V.

Document No. 9922 154 19463

This document is classiﬁed commercial in conﬁdence. It may not be reproduced wholly or partly in any way, or shown to a third party, without prior permission from Philips Crypto B.V.

Subject to modiﬁcation without prior notice.

Printed in The Netherlands

S E C U R E T E L E P H O N E S E T S Y S T E M D E S C R I P T I O N

C O N T E N T S P a g e

1 I N T R O D U C T I O N 1

2 S P E C I F I C A T I O N S 2

2 . 1 C r y p t o g r a p h i c s p e c i ﬁ c a t i o n 2

2.2 Electrical speciﬁcation 2 2 . 2 . 1 E l e c t r i c a l s i g n a l s 2 2 . 2 . 2 B a t t e r y b a c k u p 3

2 . 2 . 3 P o w e r s u p p l y 3

2.3 Mechanical speciﬁcation 3 2 . 4 N u m b e r s t o r e 4 2 . 5 E n v i r o n m e n t a l c o n d i t i o n s 5

2 . 5 . 1 C l i m a t i c 5

2.5.2 Mechanical 5 2 . 6 S a f e t y 5 2 . 7 T e s t s a n d s e r v i c e a b i l i t y 5

2 . 8 R e l i a b i l i t y 5

2.9 Sealing 6 2 . 1 0 C o m p o s i t i o n , t y p e n u m b e r s a n d a c c e s s o r i e s 6

3 T E C H N I C A L D E S C R I P T I O N 6

3.1 General 7

3.2 Working 8

3.2.1 Introduction 8

3 . 2 . 2 F u n c t i o n a l p a r t s o f b l o c k d i a g r a m 8

3.2.3 Survey of operational situations of the Secure Telephone Set 15

4 O P E R A T I O N 1 7

5 G L O S S A R Y O F T E R M S A N D A B B R E V I A T I O N S 2 1

ILLUSTRATIONS

F i g . 1 : P h i l i p s S e c u r e T e l e p h o n e S e t P N V X 6 3 1 8 1 F i g . 2 : S e c u r e T e l e p h o n e S e t : d i m e n s i o n s 4 F i g . 3 : S e c u r e T e l e p h o n e S e t : s i m p l i ﬁ e d b l o c k d i a g r a m 7 Fig. 4: Secure Telephone Set: ﬁrmware control 9 Fig. 5: RS232-C/CCITT V.24 interface 11 F i g . 6 : K e y C a r d I n t e r f a c e : b l o c k d i a g r a m 1 2 F i g . 7 : S u r v e y o f s y n c h r o n i s a t i o n / r e s y n c h r o n i s a t i o n 1 3 F i g . 8 : S u r v e y o f o p e r a t i o n a l s i t u a t i o n s 1 5 F i g . 9 : S e c u r e T e l e p h o n e S e t : b l o c k d i a g r a m 1 6 F i g . 1 0 : S e c u r e T e l e p h o n e S e t : c o n t r o l s 1 7

Fig. 11: Keypad layout 20

P h i l i p s C r y p t o B . V . / / /

SECURE TELEPHONE SET SYSTEM DESCRIPTION

INTRODUCTION

The Philips Secure Telephone Set PNVX 6318 is a standard telephone apparatus with an

integrated high-grade digital crypto unit. It is the successor of the PNVX 6317 and offers a

better speech quality due to the incorporation of higher speed modems in combinations with more sophisticated vocoder techniques.

With the PNVX 6318 it is possible to achieve both secure and normal operation via the public switched telephone network.

The apparatus has three full-duplex communication modes, namely:

- non-encrypted speech (normal telephone operation);

- encrypted speech;

- encrypted data (in accordance with V.24/RS232-C).

The Secure Telephone Set is provided with a Key Card Reader. Operation in the crypto mode is possible only after a valid Personal Key Card (smart card °) has been inserted and the valid Personal Identiﬁcation Number (PIN code) associated with that speciﬁc card has been keyed in.

The Secure Telephone Set is intended for desktop use, and is fully interoperable with the PNVX 6317 (2400 bit/s-mode).

Fig. 1: Philips Secure Telephone Set PNVX 6318

'} InnovatronS.A. Licence

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SECURE TELEPHONE SET

2 S PE C I FI C AT I ON S

2.1 Cryptographic speciﬁcation

The cryptographic speciﬁcation is classiﬁed information and can be obtained on request at the NLNCSA.

2.2 Electrical speciﬁcation

2.2.1 Electrical signals

• Line connection In accordance with the requirements of the Netherlands PTT laid down in T10-T11.

SYSTEM DESCRIPTION

• Dial modes

Line signals during crypto operation

Data terminal connection

• Monitor connection (recorder)

Analog-digital conversion

Pulse dialling or tone dialling, selected via the program function of the apparatus (menu).

- 9600 bit/s full duplex in accordance with CCITT - V.32

- 4800 bit/s full duplex in accordance with CCITT - V.32

- 2400 bit/s full duplex in accordance with CCITT - V.22bis

(interoperable with PNVX 6317)

- In accordance with EIA - RS232-C / CCITT - V.24

- Bit rates: . 9600 bit/s synchronous (< 2400 bit/s asynchronous 2))

. 4800 bit/s synchronous (< 1200 bit/s asynchronous 2)) . 2400 bit/s synchronous (< 600 bit/s asynchronous 2))

(interoperable with PNVX 6317)

Analog telephone signal:

- output: 150 mV (unloaded) at 50 mV-eff, 800 Hz, on

microphone of handset

- impedance: 150 ﬂ

- By means of a CELP vocoder (9600 bit/s or 4800 bit/s) or an LPC-10 vocoder (2400 bit/s)

- Intelligibility (IZF 1982-13), back-to-back . at 9600 bit/s

. at 4800 bit/s . at 2400 bit/s

> 95 % DRT > 92 % DRT

> 83 % DRT

21 Higher rates are available if the async/sync converter option is chosen.

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SECURE TELEPHONE SET

SYSTEM DESCRIPTION

Loudspeaker signal

2.2.2 Battery backup

The Secure Telephone Set is provided with a battery to protect the contents of the RAM when the power supply is disconnected.

Protection with battery

2.2.3 Power supply

• Voltage (DC) 8.0 V ± 5 % or 12.0 V (-2.5 V/ + 3,5 V)

• C o n s u m p t i o n M a x . 1 2 W

- Ringing signal: volume adjustable via the program function

of the apparatus (menu).

- Speech signal volume: max. 200 mW, adjustable with

potentiometer to - 20 dB

- Warning signals: . when switching from plain to CRYPTO and vice versa.

. when switching from VOICE to data and vice versa. . when an operator error occurs.

±10 years

An external 8 V power supply unit is available as an accessory.

2.3 Mechanical speciﬁcation

• Dimensions (in mm) 282 x 248 x 113 (w x d x h, see Fig. 2)

• W e i g h t 2 . 7 k g a p p r o x .

• Material of housing

• Power supply connector

• Connector for handset

• Data connector

• Connector for line cable (apparatus side)

• Connector for monitor outlet

- top: synthetic

- bottom: metal

Amphenol T3362-100 male receptacle 5 pole

4-wire, 4-pole

D-connector female 25 pole

4-wire, 6-pole

Typ e CIN CH

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SECURE TELEPHONE SET

Pushbuttons 12 numeric pushbuttons: 0...9, * and #

SYSTEM DESCRIPTION

6 function pushbuttons:

DATA, CRYPTO, PLAIN, LSP, MUTE and MODEM

4 selection pushbuttons:

< (reset, double function),

dial, mem and R 4 program pushbuttons:

< (reset, double function),

enter, menu, i (scroll down) and t (scroll up).

Fig. 2: Secure Telephone Set: dimensions

• Display

• Key Card Reader

• Memo plates

2.4 Number store

The Secure Telephone Set is provided with a subscriber memory based on numbers.

Subscriber memory

based on numbers

LCD display with 2 x 24 alphanumeric characters

Built in for communication with the Personal Key Card

- In the base; pull-out tray, with room for telephone numbers and corresponding names.

- Under handset: plate for own number

30 memory compartments

numeric keypad (see Fig. 11)

Philips Crypto B.V.

SECURE TELEPHONE SET

2.5 Environmental conditions

2.5.1 Climatic

SYSTEM DESCRIPTION

• Temperature during

operation

• Temperature during

transport/storage

2.5.2 Mechanical

• Vibration resistance

• Drop resistance

2.6 Safety

• Safety class

+ 5°C to + 50°C (except display: guaranteed up to + 35 °C)

- 25°Cto + 70°C

IEC 68-2-6, test Fc

IEC 68-2-32, test Ed

Apparatus meets the requirements of EN 60-950, class II type

B, with regard to:

- electrical contact safety

- short circuit

- combustibility

- mechanical safety

- radiation

- chemical gases and vapours

2. 7 Te s ts an d ser vi ce abi l ity

• Self-test

• Usability test

• Diagnostic tests

• MTTR

• Modular set-up

2.8 Reliability

• MTBF

Automatic test of the functional working when the apparatus is ﬁrst switched on

Test to be carried out by operator via the menu in order to ascertain whether the apparatus functions well

Tests on modules and interfaces

< 30 minutes

Number of exchangeable modules: 6

- digital circuit

- analogue circuit

- crypto kernel

- top cover

- handset

- ﬁlter unit

> 15,000 hours

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