Support of IPv6

Starting with V3R0 the OpenStage phone will support IPv6 in a dual-stack way (PSR only!).

This means, that both protocols might run simultaneously, but can be switched off independently. For services it is possible to use an IPv6 connection as well as an IPv4 connection (applications don’t support this yet!).

The network infrastructure for IPv6 can be used the same way as for IPv4 (DHCPv6 supported, PnP supported). The dual-IP approach (having both IP protocols enabled) allows a smooth migration towards IPv6 by allowing upgrading nodes as well as services and applications independently.

Furthermore for SIP signalling, ANAT is supported. ANAT will be used for IPv4 / IPv6 interworking.