- Yeastar TG400 網關支持移動到VoIP，以及VoIP到移動連接。 例如，將GSM / CDMA / UMTS連接性連接到VoIP電話系統。 網關使您可以將現有的移動網絡服務（例如語音和SMS）用作主要或備用通信解決方案。 基於標準的操作使其與第三方IP PBX和蜂窩運營商高度兼容。
- Yeastar TG400 網關上的安全協議包括NAT穿越，OpenVPN，防火牆，VLAN和DDNS。 通過基於Web的直觀用戶界面管理網關。 該網關為您的VoIP電話提供了出色的安全性和支持。 高科技硬件和軟件的結合提供了可靠且易於使用的性能。
Yeastar TG400 VoIP GSM Gateway
技術規格
Interface
- TG400: 4 GSM
- TG100, TG200, TG400: 1 10/100 Mbps Ethernet Interface
Voice Processing
- 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
- SIP Server for IP Phones Included
- SIP Response Code Switch
- Call Progress Tone Generation
- 1 Stage/2 Stage Dial
System Features
- Mobile Ports Groups
- VoIP Trunk Group
- Incoming /Outgoing Routing rules
- Black List
- Hotline
- AutoCLIP
- Call Duration Limitation
- Call Transfer
- Call Back
- Call Detail Record (CDR
- Call Status Display
- NTP
- IP Blacklist
- Network Attack Alert
- Packet Capture
- System Logs
System Features
- Mobile Ports Groups
- VoIP Trunk Group
- Incoming /Outgoing Routing rules
- Black List
- Hotline
- AutoCLIP
- Call Duration Limitation
- Call Transfer
- Call Back
- Call Detail Record (CDR
- Call Status Display
- NTP
- IP Blacklist
- Network Attack Alert
- Packet Capture
- System Logs
Mobile Features
- GSM Frequency: 850/900/1800/1900MHz
- WCDMA Frequency: 850/1900MHz, 850/2100MHz, 900/2100MHz
- SMS Sending and Receiving
- Send Bulk SMS
- SMS Center
- Gain Adjustment
- USSD
- PIN Modify
- Carrier Selection: Auto/Manual
- Talk Time Alarm
- Caller ID/CLIR
- Open API for SMS and USSD
Network & Management
- Network Protocol: FTP, TFTP, HTTP, SSH
- NAT Traversal: Static NAT, STUN
- Static Route
- OpenVPN
- Firewall
- VLAN
- QoS/ToS
- DDNS
- Configure Backup/Restore
- Firmware Upgrade by HTTP/TFTP
- Web based Configuration
Physical
- Size (mm): 213x160x44
- Power Supply: AC 100-240V