Problem Description: TE40 cant invite 3rd participant after calling MCU
Problem Analysis: Login to Webpage check settings and MiniMCU license. TE40 can call maximun 4 video sites including the TE40.
Root Cause: Since maximum video site is 4, client have ivited 2 participant from TE40 and have manage call MCU so 4 sites have been established.
Cant invite 3rd participant from branches because 5th site cant be invited since the limit is 4 site.
Solution Description: TE40 can only support 4 video site and TE60 can support 6 video site. Upgrade to TE60 will solve the issue.
