Grandstream HandyTone ATA-Router 503 1xFXS/1xFXO T.38

SIP-Router/Analog-Gateway, inkl. TAE-Adapter RJ12->F-Buchse, Unterstützte Codecs G.711(a/u-law), G.723.1, G.729A/B, G.729E, G.728, G.726-40/32/24/16 and iLBC, Fax Untersützung mit G.711 und T.38, Remote Konfiguration via TFTP/HTTP/HTTPS/Telnet, 2 SIP Account Profile, High Performance NAT-Router integriert.