Thats the quote from the bulletin.

"The SMT-i5343 uses TCP and not UDP as its communication protocol with the OfficeServ, as such there are some limitations on the maximum number of devices that can be connected when used in Wi-Fi mode."

The i5343 uses x3 IP Phone ports wen used in Wi-Fi mode. This means that you need to consider the maximum number of IP phone ports on each system.
An example configuration would be:
OS7030
If you have x5 SMTi-5343 phones in Wi-Fi mode, the number of IP phones you can have is effectively at maximum, as you would be using x15 IP ports.
If the x5 SMT-i5343 phones were in fixed wired mode in the above configuration, you could still have a further x11 wired IP phones on the system. The i5343 in wired mode only uses x1 IP port.

Last edited by Scorpion; 05/22/15 05:10 AM.