The AT-530P is a cost effective desktop VoIP solution. Capable of using VoIP through either SIP, H323, or even IAX2. This phone has most features found in enterprise telephones, for a very affordable price.

The AT620P VoIP phone is a business IP phone terminal which adopts multiple voice control protocols and voice compression codecs. The AT620P IP phone supports SIP and IAX2 protocol, offering two 10/100Mbps Ethernet interface with built in router functionality. It is compatible with various softswitch systems and VoIP voice gateways to provide broadband IP voice service.