S-Series
S-SeriesYeastar
Yeastar S300 S-Series IP PBX appliance
A scalable unified-communications PBX for 300 users, expandable to 500, with up to three E1/T1/PRI trunks.
- 300–500 users
- 60–120 calls
- 3 × E1/T1/PRI
Price and availability confirmed on quotation. Supplied, provisioned and supported by our team.
01Specifications
S300 at a glance
Listed specifications. We confirm them against current manufacturer data, along with any accessories you need, when we quote.
- Users
- 300 (up to 500)
- Concurrent calls
- 60 (up to 120)
- Analog / BRI ports
- Up to 24 FXS / FXO / BRI
- Cellular (GSM/CDMA/3G/4G)
- Up to 6
- E1/T1/PRI
- Up to 3
- Form factor
- Scalable unified communications
02More IP PBX
Related models
- S-Series
P-Series
P-Series
P-Series
សួស្តីHello in Khmer or English
Get a quote for the S300.
Tell us how many you need and what they’ll connect to. We’ll confirm compatibility, availability and price.