Hi, using kamailio 1.5.4. By error I filled the 'address' table as follows: +------+-----------------+------+------+ | grp | ip_addr | mask | port | +------+-----------------+------+------+ | 1000 | 2.2.2.23 | 31 | 0 | | 1001 | DELETEME | 32 | 0 | +------+-----------------+------+------+ When starting kamailio I get this error: ERROR:permissions:reload_address_table: database problem CRITICAL:permissions:init_addresses: reload of address table failed ERROR:permissions:init_addresses: no more shm memory ERROR:permissions:mod_init: failed to initialize the allow_address function ERROR:core:init_mod: failed to initialize module permissions "no more shm memory"? :) -- Iñaki Baz Castillo <ibc(a)aliax.net>