D30 DSP Module - SIP / Call Expansion
The Yeastar D30 is a DSP module, used to expand the SIP extension / call capacity of S-Series PBX. For each D30 module added, the max amount of users increased by 100, and concurrent calls increase by 30.
Other highlight features of the YST-D30-DSP
- Pop-in modular design fro the S100 and S300 PBX Phone System models.
- Use up to 1 module on the S100.
- Use up to 2 modules on the S300.
These expansion modules are "push in" snap in type expansion module which is easy to install by most users. Simply unplug your PBX System for electrical safety before installing, remove the cover and pop in the card into the compatible slot on your phone system model, or the EX08/expansion cards to begin using once installed.