Yeastar VoIP GSM Gateway with 2 Channels

Yeastar TG Series VoIP GSM Gateways connect GSM or WCDMA or 4G LTE to VoIP networks to provide two-way communication: GSM/3G/4G to VoIP and VoIP to GSM/3G/4G. This allows you to connect most IP-based telephone systems including Yeastar IP Phone Systems, and softswitches to a GSM or 3G WCDMA or 4G LTE; which can provide a sophisticated fallback solution when landlines go down, or be used to increase call traffic capacity by providing additional dial-tone.

Features:

• GSM Voice Calls

• VoLTE for HD Calls

• Maximum Cost Reduction

• Top Quality and Reliability

• Mobile Connectivity for SMB

• Easy to use

Simple and intuitive Web-based configuration saves you loads of time.

• Mobile Trunkings

Add GSM/WCDMA trunkings for business making high number of calls to mobile networks.

• Bulk SMS Service

Great tool for enterprises to manage customer relations and introduce special offers with a low cost.

• Interoperability

Interoperable with a broad list of softswitch, PBX, and IP-PBX like Elastix and Lync Server.

Specifications:

• GSM Frequency: 850/900/1800/1900 MHz

• WCDMA Frequency: 850/1900 MHz, 850/2100 MHz, 900/2100 MHz

• 4G LTE Band: Support

• Protocol: SIP, IAX2

• Transport: UDP, TCP, TLS, SRTP

• Voice Codec: G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM, Speex

• DTMF Mode: RFC2833, SIP Info, In-band

• Echo Cancellation: ITU-T G.168 LEC

• Calling Type: Termination (VoIP to GSM/WCDMA), Origination (GSM/WCDMA to VoIP)

• Network Protocol: FTP, TFTP, HTTP, SSH

• LAN: 1 10/100 Mbps Ethernet Interface

• NAT Traversal: Static NAT, STUN

• Network: DHCP, DDNS, Firewall, OpenVPN, Static IP, QoS, Static Route, VLAN

• Operation Range: 0°C to 40°C, 32°F to 104°F

• Storage Range: -20°C to 65°C, -4°F to 149°F

• Humidity: 10-90% non-condensing