Interoperability Test Questions

tekVizion provides independent validation of interoperability between elements in business communication solutions. The majority of the world’s leading vendors have outsourced their interoperability test programs to tekVizion including Cisco, Microsoft, Mitel ShoreTel, Sonus, GENBAND, NEC, Panasonic, Unify and more. We also certify SIP trunking, and complete solutions for both enterprises and service providers.

Over the last 15 years we have found numerous problems with multi-solutions due to interoperability issues.

Having certified thousands of solutions over the last 15 years, we are also happy to provide consultants and end customers with our database to search for interoperability certifications. Search to see if two products have already been certified at

Upon request from several consultants, we are offering the following set of questions which you are free to customize to your particular client’s needs and include in your RFPs to help ensure your client’s solution works before committing to a new solution or upgrade. For a fraction of the cost of a new or upgraded deployment we can help ensure success.

At tekVizion, we Preempt the Disconnect™!

Fill out the form today to download sample questions for your own use

For more information, or help with your clients’ solution testing needs, visit us on the web at, email or
call 1-214-592-5900.