722 high definition voice codec and the CAT-IQ2.0 standard (fully backwards compatible to the DECT GAP standard), ensuring crystal clear calls and a low data bit-rate. Combining the benefits of DECT wireless communication with the rich business features of Voice over IP telephony, users can benefit from freedom of movement, lifelike HD audio voice communications, multi-tasking convenience and professional features like intercom, transfer, call forward, 3-way conferencing and PoE support. A W52P System can register handsets as extensions of the company IP-PBX. The system is fully compatible with widely-known IP-PBX systems including Broadsoft, Asterisk, 3CX, Epygi Quadro and Zultys.Yealink Authorised Reseller in Australia. The item "Yealink W52P Wireless HD Business IP-DECT VOIP SIP Phone. Includes Base Station" is in sale since Sunday, April 19, 2015. This item is in the category "Phones & Accessories\Home Telephones & Accessories\Cordless Telephones". The seller is "device-deal" and is located in Melbnourne, Victoria. This item can be shipped worldwide.