Concept ISDN Voice delivers a complete telecommunications solution for your organisation, including local, national, international and mobile calls. ISDN Voice is a cost effective, high quality and reliable service supported by the latest in telecommunications technology.


ISDN Voice Capabilities

Digital Connection   Direct-in-dial   Extension level billing   Caller Number Display   Local Number Portability

• Digital connection
• Call charging indications universal configuration
• Incremental channel allocation
• Direct-in-dial
• Hunt group working
• Calling Line Identification generation by PABX (for extension billing)
• European Telecommunications Standard Institute
• Extension level billing
• Caller Number Display
• Local Number Portability
• Emergency Diversion


Inbound Number Portability

Today switching telecommunications provider has never been simpler with the establishment of Inbound Number portability in Australia. Number portability allows you to choose your preferred Service Provider for all of the Concept Wholesale range of Voice services without fear of loosing your existing numbers. With a seamless transition, porting of numbers can now take less than a day to complete.


Features & Benefits

The Concept Wholesale ISDN Voice service is ideal for virtually every business application requiring access to a Public Switched Telephone Network (PSTN) making ISDN Voice the ultimate one-stop product for your organizations telecommunications needs.

 Network Reliability and Security
At Concept Wholesale, we appreciate the importance of ensuring that your calls are treated with the priority that they deserve, which is why we connect you directly to tier 1 carriers. With the reliability and performance of tier 1 carriers and the personal management offered by our staff, Concept Wholesale offers a complete package catering for whatever your service needs may be.

 Fast Provisioning
With a dedicated wholesale technical and administrative team, we are committed to ensuring that your most demanding wholesale service requirements are met. With service level agreements ensuring that services are provisioned in the fastest possible timeframe, we put our money where our mouth is.

 Customer Support
Concept Wholesale prides itself with its level of customer support and facilities available to its customers. Not only are our customer services configurable in real time online providing detailed usage, billing and ordering facilities but are supported by a 24 hour a day network monitoring and rapid response team. At Concept Wholesale we believe that we live and die by the quality of services and support.


Further Information

Concept Wholesale ISDN Voice is part of a comprehensive range of integrated communication solutions provided by Concept Wholesale. For solutions to all your wholesale needs, contact your Concept Wholesale Account Manager or download our ISDN Voice Brochure below.

Download ISDN Voice Brochure