YEASTAR TG800 8 PORT GSM GATEWAY
- Number of GSM channels (Max): 8 (Quad-Band GSM/GPRS850/900/1800/1900MHz; Support external antenna).
- Protocol: SIP (RFC3261), IAX2.
- Transport: UDP,TCP,TLS,SRTP.
- DTMF: RFC2833, SIP INFO, In-band.
- Codec: G.711 A/u-law, G.726, G.729 A, GSM, Speex.
- LAN: 1 (10/100MBps).
- Network: Static IP, DHCP Client, Firewall, VLAN, DDNS, QoS, OpenVPN.
- Power Supply: AC 100-240V 50/60Hz 1.5A MAX.