The IMS Client reference on Windows and Windows Mobile. Mercuro IMS Client's philosophy is to commit to strict IMS specification compliance and to provide a state of the art of user experience. After months of beta testing, we are pleased to launch the 3 editions of Mercuro IMS Client. It is available for Windows XP/Vista, Windows Mobile and is 100% interoperable with a majority of IMS components. Be among the first to buy the Mercuro IMS Client Silver Edition for Windows and get access to the beta version of Mercuro IMS Client Silver for Windows Mobile (Mercuro Pocket) for free Mercuro IMS Client's Key Features Compliance Mercuro is one of the most 3GPP/IMS compliant softphone on the market. Geared toward IMS and RCS, Mercuro provides a strict standard compliance. Security With its support for a wide range of security mecanisms and agreements, Mercuro can use SSL, TLS or IPSec to secure the communications. Address Book Mercuro can store the address book on a XDM server by using the XCAP protocol. It also features advanced properties for rich address book. Presence Mercuro allows a fine-grained control over the presence publication and notifications, based on the latest IETF and OMA standards. Codec Mercuro provides a wide range of standard codecs (G.711, iLBC, Speex, H.263), as well as some high-end codecs (AMR NB/WB, H.264). Network Mercuro can be used on any IP networks and is IPv6 ready. It features the dynamic discovery of the nework through DHCP and NAPTR.   Mercuro Bronze Windows XP/Vista Download Now Mercuro Silver Windows XP/Vista Windows Mobile Purchase Now Mercuro Gold Windows XP/Vista Windows Mobile On Request