Yeastar GSM Gateway TG400 compact 4 channels VoIP GSM/CDMA/UMTS gateway in Doha Qatar

Product Specifications:

? Mobile : 4 x GSM/CDMA/UMTS Channel
? GSM Frequency: 850/900/1800/1900 MHz
? UMTS Frequency : 850/1900 MHz, 850/2100 MHz, 900/2100 MHz
? CDMA Frequency: 800 MHz
? Protocol: SIP, IAX2
? Transport: UDP, TCP, TLS, SRTP
? Voice Codec: G.711 (alaw/ulaw), G.722, G.726, G.729A, GSM, ADPCM, Speex
? Echo Cancellation: ITU-T G.168 LEC
? DTMF Mode: RFC2833, SIP INFO, In-band
? Calling Type: Termination (VoIP to GSM/CDMA/UMTS), Origination (GSM/CDMA/UMTS to VoIP)
? LAN: 1 x 10/100Base-T Ethernet
? Network Protocol: FTP, TFTP, HTTP, HTTPS, SSH
? NAT Traversal: Static NAT, STUN
? Network: DHCP, DDNS, Firewall, OpenVPN, Static IP, QoS, Static Route, VLAN
? Power Supply: AC 100-240V
? 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

Description

Yeastar TG400 is a compact 4 channels VoIP GSM/CDMA/UMTS gateway that connects GSM/CDMA/UMTS network with VoIP.

Reduce Costs for SOHO

? Rich functionalities: A robust feature set that fulfills your various needs and cuts communication cost

? Easy management: Simple and intuitive Web-based configuration saves you loads of time

? Reliable performance: Stable with advanced hardware and software architecture

? Excellent interoperability: Interoperable with a broad list of softswitch, PBX, and IP-PBX like Elastix and Lync Server

Yeastar GSM Gateway TG400 compact 4 channels VoIP GSM/CDMA/UMTS gateway in Doha Qatar