Description
Yeastar VOIP PBX S20
Specifications :
- 20 Users
- 10 Concurrent Calls
- Up to 4 FXS/FXO/BRI Ports
- Up to 1 3G/4G Channel
- 20 VoIP Trunks
Flexible Modular Design
Free Telephony Interfaces Combination
WithYeastar VOIP PBX S20, all the telephony interfaces are modular and customizable, S20 support 2 onboard module slots to custom FXS, FXO, ISDN BRI, 3G/4G.
