I start a call and audio by using Thailand Toll-free number as the system provided 001 800 011 023 . The system said this number is invalid. I try to create new meeting event but the toll-free number still the same number and cannot call out to connect the meeting. Please investigate and help to solve the problem.
Sorry for the frustration, could you please click on my profile name and message me the following details?
Sorry for late reply as my business trip and just back today. From your question