Release 6.2 was made generally available in August 2012 and is supported for installation on Avaya 9608, 9611G, 9621G, and 9641G IP Deskphones. This is NOT the latest release of SIP software for installation on Avaya 96x1 IP Deskphones. The latest release is recommended for new development.
- SIP 6.2 and all subsequent service packs support the Push and Web APIs on 9608, 9611G, 9621G and 9641G deskphones.
- SIP 6.2.2 introduced support for the Push and Web APIs on 9601 deskphones.
- SIP 6.2 does not support the Phonexml push type.