Yeastar S412 8 Users 8 Concurrent Calls Modular IP-PBX

Yeastar S412 8 Users 8 Concurrent Calls Modular IP-PBX is a modular IP PBX for small businesses with auto-provisioning capabilities for major VoIP brands, including Polycom, Cisco, Grandstream, Snom, and Yealink. S412 supports up to 8 SIP accounts, 4 SIP trunks, 12 analog lines, 4 digital lines, or 2 cellular lines. It comes pre-configured with 8 fixed FXS ports. It offers 4 onboard module slots for customization: 2 for internal extensions and 2 for external lines. Customize your Yealink IP-PBX with the following modules:

• S2 Module: 2 FXS (analog)
• O2 Module: 2 FXO (analog)
• SO Module: 1 FXS / 1FXO (analog)
• B2 Module: 2 BRI (digital)
• GSM Module: 1 GSM (cellular)
• 3G Module: 1 WCDMA (cellular)
• 4G LTE Module: 1 3G/4G voice/data (cellular)

Yeastar S412 thus provides a flexible, cost-effective VoIP telephony control center. It gives you over 50 telephony features, including fax-to-email, call monitoring, automated attendant, and one-touch recording. You get an embedded Yeastar App Center with a wealth of S-Series apps to extend functionality. The Linkus Mobile Client lets you make your Android or iOS smartphone into a business softphone.

Product specifications

• Communications Protocols: SIP, IAX2
• Ethernet Ports: 2x 10/100
• Additional Interfaces: 1x TF card slot
• Users: 8
• Concurrent Calls: 8
• SIP Trunks: 4
• Fixed Ports: 8 FXS
• Customizable Ports:
  • FXS/FXO Ports: up to 4 (with O2, S2 or SO module/s)
  • E1/T1/PRI Ports: 0
  • BRI Ports: up to 4 (with B2 module/s)
  • GSM Channels: up to 2 (with GSM module/s)
  • 3G Channels: up to 2 (with 3G module/s)
  • 4G LTE Channels: up to 2 (with 4G LTE module/s)
• Audio Codecs: G.711µ/a, G.722, G.726, G.729A, GSM, Speex, ADPCM, iLBC
• Video Codecs: H.263, H.263P, H.264, MPEG4
• Fax-over-IP: T.38
• Dimensions: 11.42″ x 7.09″ x 1.30″
• Mounting: rack

Product  Package Contents:

• S412 IP-PBX
• Power adapter
• Ethernet cable
• 4x rubber feet
• Quick installation guide