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Welcome to PDS

We offer a comprehensive range of test, development & demonstration solutions for VoIP, xDSL, ISDN, Analogue, SS#7, Q-SIG, Triple Play and much more. PDS manufacture the widely respected Clarinet protocol test system and represent leading test equipment manufacturers such as Cybele, ZTI, Intec, & Goodthinking.

Zumara

Our Zumara VoIP test and development application allows the creation of up to seven virtual LAN endpoints using your PC NIC to simulate SIP, SIP-i, SIP-t and H.323.

Click for more information, Download a Free Trial or contact us today, we will be happy to discuss any application.

LAN & IP Traffic

Measure end-to-end performance on your Network using our LAN Traffic V2 application to generate multiple calls. You may also wish to send typical data, our IP Traffic Test & Measure can generate, receive and replay traffic.

Click for more information, Download a Free Trial or contact us today, we will be happy to discuss any application.

NetDisturb

Prove that the equipment on your Network can cope with poor Internet connection or low broadband speed. Introduce jitter and disturbance to lose or delay packets and check the results. Call PDS today to discuss applications for our NetDisturb software.

Click for more information, Download a Free Trial or contact us today, we will be happy to discuss any application.

Clarinet Pods

Over 2,500 Clarinet interface pods are in use Worldwide simulating ISDN BRI, ISDN PRI, Q-SIG and ISUP. Control these with our Zumara application and create test profiles for many applications or perform optional protocol conformance tests.

Click for more information, or contact us today, we will be happy to discuss any application.

Bespoke Development

Do you have a special application? – Using our protocol test and development expertise we are able to offer cost-effective, bespoke developments – Please call, PDS will be happy to help and we have many satisfied customers.