What is this?  It’s referenced here: http://kamailio.org/docs/modules/stable/modules/htable.html#idp1912904 but I cannot find it anywhere else.

The only 2 places I find any reference to it at all in the entire codebase is here:

modules/htable/doc/htable_admin.xml:                            <emphasis>$shtval(htable=>key)</emphasis>

modules/htable/README:     * $shtval(htable=>key)

Brooks Bridges | Sr. Voice Services Engineer

O¹ Communications

5190 Golden Foothill Pkwy

El Dorado Hills, CA 95762

office: 916.235.2097 | main: 888.444.1111, Option 2

email: bbridges@o1.com | web: www.o1.com