Yeastar S100 VoIP PBX Phone System – Up to 200 Users

The Yeastar S100 VoIP PBX Phone System is a powerful and modular business communication platform designed for small and medium-sized enterprises requiring flexible VoIP, analogue, digital and cellular telephony. Supporting 100 users and 30 concurrent calls as standard, the system can be expanded to support up to 200 users and 60 concurrent calls using an optional D30 expansion module.

Designed for scalable business communications, the Yeastar S100 supports configurable FXS, FXO, BRI, E1/T1/J1 and GSM/3G/4G interfaces together with SIP and IAX2 VoIP trunks. Unified communications features, Linkus UC Clients, advanced call management, flexible storage and comprehensive network security make it suitable for organizations transitioning from traditional telephony to modern IP communications.

Browse our complete range of IP PBX Systems in Kenya, explore our collection of Yeastar IP PBX Systems in Kenya, or discover more genuine Yeastar products through the Yeastar Online Store in Kenya. Rapidtech Networks Limited supplies genuine Yeastar IP PBX systems backed by manufacturer warranty, professional installation, system configuration and comprehensive after-sales technical support throughout Kenya.

Yeastar S100 VoIP PBX Phone System Features in Kenya

Expandable to 200 Users

Supports 100 users as standard and can be expanded to accommodate up to 200 users using an optional D30 module, providing scalability for growing organizations.

Up to 60 Concurrent Calls

Handles 30 concurrent calls as standard and can be expanded to up to 60 concurrent calls, providing additional capacity for businesses with increasing call volumes.

Modular Telephony Connectivity

Supports configurable FXS, FXO, BRI, E1/T1/J1 and GSM/3G/4G interfaces, allowing businesses to combine analogue, ISDN, cellular and IP-based communication services.

Up to 100 VoIP Trunks

Supports up to 100 SIP/IAX2 VoIP trunks, providing flexibility when connecting compatible SIP trunk providers, remote offices and other IP-based communication systems.

Unified Communications with Linkus

Linkus UC capabilities extend business communications to compatible desktop and mobile devices, helping employees access calling and collaboration services beyond their desk phones.

Advanced Business Call Management

Built-in voicemail, conferencing, IVR, call routing and other professional PBX functions help businesses manage incoming and outgoing communications efficiently.

Flexible Storage and App Expansion

An SD card slot and USB interface provide additional storage options, while the App Center enables compatible applications and features to be added according to business requirements.

Secure Networking and Remote Access

Support for TLS, SRTP, VPN, firewall, VLAN, DDNS and static NAT provides flexible networking while helping protect remote and on-premise business communications.

Yeastar S100 VoIP PBX Phone System Specifications in Kenya

• Brand: Yeastar
• Model: S100
• Series: Yeastar S-Series
• Product Type: Modular VoIP PBX Phone System
• Base Users: 100
• Maximum Users: Up to 200 with D30 module
• Base Concurrent Calls: 30
• Maximum Concurrent Calls: Up to 60 with expansion
• Expansion: Optional D30 module
• Maximum Analog Ports: Up to 16 FXS/FXO
• Maximum BRI Ports: Up to 16
• Maximum GSM/3G/4G Ports: Up to 6
• Maximum E1/T1/J1 Ports: Up to 2
• VoIP Trunks: Up to 100
• VoIP Protocols: SIP (RFC3261), IAX2
• Transport Protocols: UDP, TCP, TLS and SRTP
• Voice Codecs: G.711 A-law/μ-law, G.722, G.726, G.729A, GSM, Speex, ADPCM and iLBC
• Video Codecs: H.263, H.263P, H.264 and MPEG4
• DTMF: In-band, RFC4733, RFC2833 and SIP INFO
• LAN Interface: 1 × 10/100/1000 Mbps
• WAN Interface: 1 × 10/100/1000 Mbps
• Network Services: Static IP, DHCP, VPN, firewall, VLAN, DDNS, PPPoE, QoS, static NAT and STUN
• Voicemail Storage: 10,000 minutes, expandable
• Fax: T.38 fax over IP
• External Storage: SD card slot and 1 × USB port
• App Center: Supported
• Unified Communications: Linkus UC support
• IVR: Supported
• Voicemail: Supported
• Conferencing: Supported
• Remote Access: Supported
• Security: TLS, SRTP, firewall and VPN support
• Power Supply: AC 100–240V, 50/60Hz
• Maximum Input Current: 1.8A
• Power Consumption: Approximately 5.5–41.2W
• Dimensions: 440 × 252 × 44 mm
• Weight: Approximately 2.5 kg
• Form Factor: 1U rackmount

Applications of Yeastar S100 VoIP PBX Phone System

• Small and medium-sized businesses
• Corporate and professional offices
• Hotels and hospitality establishments
• Call centres and customer service departments
• Schools and educational institutions
• Healthcare facilities
• Multi-department and branch offices
• Businesses requiring analogue, digital, cellular and VoIP integration

Buy Yeastar S100 VoIP PBX Phone System in Kenya

Buy the Yeastar S100 VoIP PBX Phone System from Rapidtech Networks Limited at the best price in Kenya. We supply genuine Yeastar IP PBX systems backed by manufacturer warranty, competitive pricing and professional technical support.

We offer fast countrywide delivery to Nairobi, Mombasa, Kisumu, Nakuru, Eldoret, Thika, Kiambu, Machakos, Nyeri, Meru, Embu, Kakamega, Kisii, Kitale, Naivasha, Kericho, Bungoma, Garissa, Malindi and other towns throughout Kenya.

Our team also provides IP PBX installation, SIP extension configuration, PSTN and SIP trunk configuration, IP phone provisioning, system setup, user training and comprehensive after-sales support to ensure reliable long-term business communication.

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