1 Support for SIP "Renew All" messages
2 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
4 Evergreen now supports SIP "Renew All" functionality, AKA SIP message pair
5 65/66. When a 65 message is received, the SIP code collects all open
6 transactions for the user and renews them all. The set of successful and
7 failed renewals is returned to the caller via the SIP BM and BN fields.