Yeastar TG400 4 POrts GSM VoIP Gateway

The Yeastar NeoGate TG400 is a compact and reliable VoIP gateway designed to connect GSM/CDMA/UMTS networks with VoIP systems. Ideal for businesses looking to reduce telephony costs and improve communication flexibility, the TG400 supports up to four GSM channels and works seamlessly with popular VoIP protocols like SIP and IAX2. It offers robust codec support and advanced echo cancellation, all managed through an intuitive web-based interface.

Key Features:

• Supports 4 channels: GSM, CDMA, and UMTS
• GSM Frequency: 850/900/1800/1900MHz
• CDMA Frequency: 800MHz
• UMTS Frequency: 850/1900, 850/2100, 900/2100MHz
• 10/100Base-T LAN port for network connectivity
• SIP and IAX2 protocol support
• Compatible audio codecs: G.711a/u-law, G.722, G.726, G.729A, GSM, ADPCM, Speex
• Built-in echo cancellation for clear voice quality
• Easy management via web-based user interface
• Compact dimensions: 8.39” x 6.30” x 1.73”

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