Fully-featured, Open Source XCAP serverOpenXCAP is an Open Source fully featured XCAP server. An XCAP server is used by SIP SIMPLE clients and servers to manage buddy lists and policy for subscriptions to presence or other type of events published using the SIP protocol. OpenXCAP is licensed according to the GPL version 2. Background The XCAP protocol allows a client to read, write, and modify application configuration data stored in X
http://www.nmscommunications.co.jp/Mobile/MP_IMS_Client_Overview.pdf
