Testing >> Wireless/Radio Testing >> PSTN & ISDN Telephony/Audio

Eurofins Product Testing - PSTN & ISDN Telephony / Audio

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In addition to a broad range of EMC and wireless tests, Eurofins also offers the ability to test analogue and digital telephony equipment:

A broad list of measurement standards:

ETSI

TBR10

Digital Enhanced Cordless Communications (DECT)

General terminal attachment requirementsTelephony applications

EN 301 437

Terminal Equipment (TE)

Attachment requirements for pan-European approval for connection to the analogue Public Switched Telephone Networks (PSTNs) of TE supporting the voice telephony service in which network addressing, if provided, is by means of Dual Tone Multi Frequency (DTMF) signalling

TBR21

Terminal Equipment (TE)

Attachment requirements for pan-European approval for connection to the analogue Public Switched Telephone Networks (PSTNs) of TE supporting the voice telephony service in which network addressing, if provided, is by means of Dual Tone Multi Frequency (DTMF) signalling

TBR 38

Public Switched Telephone Network (PSTN)

Attachment requirements for a terminal equipment incorporating an analogue handset function capable of supporting the justified case service when connected to the analogue interface of the PSTN in Europe

ETS 300 778-1

Public Switched Telephone Network (PSTN)

Protocol over the local loop for display and related servicesTerminal equipment requirementsPart 1:Off-line data transmission

BAPT

BAPT223 ZV 5 Zulassungsvorschrift für Endeinrichtungen zur Anschaltung an analoge Wählanschlüsse (ausgenommen Notruf- und Durchwahlanschlüsse) des Telefonnetzes / ISDN der Deutschen Telekom AG)
BAPT 222 ZV 80 Anschaltung an analoge Wählanschlüsse (ausgenommen Notruf- und Durchwahlanschlüsse) des Telefonnetzes / ISDN der Deutschen Telekom AG)
BAPT 223 ZV 24 Zulassungsvorschrift für Endeinrichtungen des 3,1 kHz- Telefondienstes zur direkten Anschaltung an analoge Wählanschlüsse (ausgenommen Notruf- und Durchwahlanschlüsse) des Telefonnetzes / ISDN der Deutschen Telekom AG)

3GPP

TS 51.010

3rd Generation Partnership Project

Technical Specification Group GSM/EDGE Radio Access NetworkDigital cellular telecommunications system (Phase 2+)Mobile Station (MS) conformance specification;part 1: Conformance specificationsub clause 30: Speech Teleservices

TS 26.132

3rd Generation Partnership Project

Technical Specification Group Services and System AspectsSpeech and video telephony terminal acoustic test specificationsub clause 7:Narrowband telephony transmission performance test methods

 

A flexible and powerful measurement environment!

For the performance of the different test cases, our experienced test engineers are supported by approved and efficient measurement equipment.

With their high flexible and professional measurement equipment, our test engineers can evaluate almost all parameters related to the performance of analogue and digital telephony.

 

Experienced and professional testing:

All test cases are performed by our experienced test engineers in order to provide the customer the most professional service possible. For instance, the following aspects are tested:

The electrical and acoustic characteristics of corded/cordless telephones 

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Attachment requirements for connections to PSTN telephone networks

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Conformity of speech transmission for mobile phones

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Comprehensive reports:

 The results are presented in form of comprehensive test reports that contain all the data needed by our customer to get deep insight into the performed measurement procedures and the compliance of the device under test to the corresponding standard

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Contact our wireless radio and mobile communication expert today !

via phone: +49 33631 888 0

or via eMail: wireless@eurofins.com

or contact our national organisation in your country.