belle-sip-1.3.0 -- February 20th, 2014 -- initial release of belle-sip * RFC3261 compliant implementation of SIP parser, writer, transactions and dialog layers. * http client api * support of client TLS certificate * fully asynchronous transport layer (UDP, TCP, TLS) * fully asynchronous DNS resolution with SRV * full dual-stack IPv6 support * SIP transaction state machines with lastest corrections (RFC6026) * automatic management of request refreshes with network disconnection resiliency thanks to the "refresher" object * supported platforms: Linux, Mac OSX, windows XP+, iOS, Android, Blackberry 10.