VoIP Devices

Grandstream GXW4224 24-Port FXS Analogue VoIP Gateway - 24 FXS Ports - Auto-Sensing RJ-45 Gigabit Port - TLS / SRTP Security Encryption - Supports 3-Way Voice Conferencing - Voice Compression: G.711, G.723.1, G.76 (40/32/24/16), G.729 A/B, iLBC - Fax...

Yeastar S100 Scalable SMB VoIP PBX System - User Count: 100 (Expandable to 200)- Max Concurrent Calls: 30 (Expandable to 60) - Max FXS Ports: 16 - Max FXO/BRI Ports: 16 - Max GSM/3G/4G Ports: 6 - Max 4G (Data) Ports: 1 - Max E1/T1/J1 Ports: 2 - VoIP...

Yeastar S20 Entry-level VoIP PBX System - User Count: 20 - Max Concurrent Calls: 10 - Max FXS Ports: 4 - Max FXO/BRI Ports: 4 - Max GSM/3G/4G Ports: 1 - Max 4G (Data) Ports: 1 - VoIP Trunks: 20 - Ethernet Interface: 2x 10/100Mbps - Voicemail: 5000 min...

Yeastar S300 Enterprise VoIP PBX System - User Count: 300 (Expandable to 500) - Max Concurrent Calls: 60 (Expandable to 90/120) - Max FXS Ports: 24 - Max FXO/BRI Ports: 24 - Max GSM/3G/4G Ports: 6 - Max 4G (Data) Ports: 1 - Max E1/T1/J1 Ports: 3 - VoIP...

Yeastar S412 Analog and VoIP PBX Phone System - User Count: 20 - Max Concurrent Calls: 8 - Max FXS Ports: 12 - Max FXO/BRI Ports: 4 - Max GSM/3G/4G Ports: 2 - Max 4G (Data) Ports: 1 - VoIP Trunks: 4 - Ethernet Interface: 2x 10/100Mbps - Voicemail: 5000...

Yeastar S50 All-in-One Modular VoIP PBX System - User Count: 50 - Max Concurrent Calls: 25 - Max FXS Ports: 8 - Max FXO/BRI Ports: 8 - Max GSM/3G/4G Ports: 4 - Max 4G (Data) Ports: 1 - VoIP Trunks: 50 - Ethernet Interface: 2x 10/100/1000Mbps - Voicemail:...

Yeastar TA1600 16-Port FXS VoIP Gateway - Ports: 16x RJ11 FXS, 1x RJ21, 1x 10/100Mbps LAN, 1x 10/100Mbps WAN - Protocol: SIP (RFC3261), IAX2 - Codec: G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A, GSM, ADPCM - Network Protocol: FTP, TFTP, HTTP, HTTPS,...

Yeastar TA1610 16-Port FXO VoIP Gateway - Ports: 16x RJ11 FXO, 1x RJ21, 1x 10/100Mbps LAN, 1x 10/100Mbps WAN - Protocol: SIP (RFC3261), IAX2 - Codec: G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A, GSM, ADPCM - Network Protocol: FTP, TFTP, HTTP, HTTPS,...

Yeastar TA2400 24-Port FXS VoIP Gateway - Ports: 24x RJ11 FXS, 1x RJ21, 1x 10/100Mbps LAN, 1x 10/100Mbps WAN - Protocol: SIP (RFC3261), IAX2 - Codec: G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A, GSM, ADPCM - Network Protocol: FTP, TFTP, HTTP, HTTPS,...

Yeastar TA3200 32-Port FXS VoIP Gateway - Ports: 32x RJ11 FXS, 2x RJ21, 1x 10/100Mbps LAN, 1x 10/100Mbps WAN - Protocol: SIP (RFC3261), IAX2 - Codec: G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A, GSM, ADPCM - Network Protocol: FTP, TFTP, HTTP, HTTPS,...

Yeastar TA400 4-Port FXS VoIP Gateway - Ports: 4x RJ11 FXS, 1x 10/100Mbps LAN - Protocol: SIP (RFC3261), IAX2 - Codec: G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A, GSM, ADPCM - Network Protocol: FTP, TFTP, HTTP, HTTPS, SSH - Management Protocol:...

Yeastar TA410 4-Port FXO VoIP Gateway - Ports: 4x RJ11 FXO, 1x 10/100Mbps LAN - Protocol: SIP (RFC3261), IAX2 - Codec: G.711 (alaw/ulaw), G.722, G.723, G.726, G.729A, GSM, ADPCM - Network Protocol: FTP, TFTP, HTTP, HTTPS, SSH - Management Protocol:...