There seems to be an error in the documentation of
ser "voicemail" module. In section 1.3.1 @
http://www.iptel.org/ser/doc/modules/html/vm.html#AEN61
Example 1-1 should read
modparam("voicemail", "db_url",
"sql://username:password@localhost/ser")
instead of
modparam("vm", "db_url",
"sql://username:password@localhost/ser")
This also applies to examples 1-2 through 1-5.
Cheers,
Marcel