Yeastar S-Series YST-S300 VoIP PBX Phone System
• Includes 300 SIP trunks
• Low power consumption (1.8-59.1 watt)
• Built-in call recording capability
• Connect multiple sites and remote users instantly
• Voicemail: 10000 min (expandable)
YeaStar S300 VoIP SIP IP Rack PBX 300 Ext 0 FXS 16 FXO 0 GSM 0 PRI
With Yeastar S-Series, all the telephony interfaces are modular and customizable, whether it’s FXS, FXO, ISDN BRI, GSM/3G, or E1/T1/PRI. S20 has 2 onboard module slots, S50 and S412 supports 4. S100 and S300 require the combination of Expansion Board and Telephony Module to add telephony interfaces. S100 allows 2 Expansion Boards and S300 supports 3.
• 300 users (expandable to 500) and 60 concurrent calls (expandable to 120)
• Includes 10,000 minutes of expandable voicemail storage
• Add up to 2 D30 modules to expand capacity by 100 extensions and 30 concurrent calls each
• 3 interfaces for expansion cards (EX08 1 PRI card or EX30 mounting card for 4 modules)
• Add on powerful apps including auto provisioning, LDAP, and more
• Free lifetime software/firmware upgrades
• No hidden charges or extra licensing fees
• Low power consumption at 6.2-59.1W
• Automated attendant (IVR)
• Email to SMS/SMS to email
• Voicemail to email
• 1U rack mountable