This 2-Port SIP Trunk License is essential for expanding your VoIP system's capabilities. It allows for additional SIP trunks after the initial 4, which come with the VoIP daughter board.
To use this license, ensure you have the VoIP daughter board (1100111) installed in your system. The maximum capacity supported is 32 SIP trunks, and your system must have software version 2.0 or higher.
Sharp Nec-1100093 2-Port SIP Trunk License for VoIP Systems