[Sofia-sip-devel] SIPTAG_REQUIRE_STR("timer") Does Not Include Session-Expires In Outbound INVITE

[Jerry R. <je...@to...>]

Hello All,

I noticed if I use SIPTAG_REQUIRE_STR("timer"), then the outbound INVITE
does NOT include a "Session-Expires" header.  However, if I use
SIPTAG_SUPPORTED_STR("timer"), then the outbound INVITE does include a
"Session-Expires" header.  Also by the way, in both cases I set
NUTAG_SESSION_TIMER(3600), NUTAG_MIN_SE(120),
NUTAG_SESSION_REFRESHER(nua_any_refresher), and NUTAG_UPDATE_REFRESH(0).

Is this expected behavior?  I would think sofia-sip would add the
"Session-Expires" header in both cases.

Jerry