Highlights- 1 E1/T1 Port Expansion Board for Yeastar S100 and S300 systems
- Fits an expansion board slot on either the Yeastar S-Series S100 (2 available slots) or S300 (3 available slots)
- Adds 1 E1/T1/PRI port
OverviewThe Yeastar EX30 Expansion Board is used to customize the connectivity of a compatible S-Series phone system. This expansion span adds 1 E1/T1 port to a compatible S-Series PBX unit.
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