Amazon.ca Product Description
VoIP phone adapter - Ethernet;Fast Ethernet - HTTP;HTTPS;Telnet - External
Grandstream HandyTone 502 analog telephone adaptor. Enhanced security. Automated provisioning using symmetric and asymmetric voice. Support for a broad range of popular voice codec. Universal Plug-in-Play (UPnP). 2 FXS ports (RJ11) w/up to 2 SIP account profiles. Dual10/100 Mpbs ports (RJ45) w/integrated router. T.38 Fax. HTTP/HTTPS(pending)/Telnet/TFTP Provisioning. SIP over TCP/TLS. IP connectivity for any phone and fax. Web management for easy configuration and installation. Offers traditional and advanced telephony features. Portable and compact for use at home or on the road.