This fixes an issue so devices that remain registered after sleeping
can still be woke by a push. Also, if it happens that their socket is
still open, as happens for a short time during background fetch on iOS,
they can answer the SIP signalling on that socket and handle the call.

* use db_kazoo

* use count subscribers

* presence-sync deprecated

* rework bindings/custom

* add ipops

* rework registrar bindings

* rework presence bindings

* rework fastpickup

* split reset specifics to new configuration file

* better and less intrusive logs

* ensure pickup doesn't change with state

* less noise in logs

* remove config that breeak kamailio 5

* expires_offset doesn't work as intended. remove it for now

* KAZOO-5415 allow reset by account

* KAZOO-5416 allow reset by zone

MY_AMQP_ZONE needs to be defined as a substdef
#!substdef "!MY_AMQP_ZONE!lx2!g"

* mi_fifo deprecated in kamailio 5

* enable consistent_hash_exchange

* handle retransmissions also for request within dialog

from kamailio project

* add a-leg to replaces header

* add defaults for zone

* lowercase queue name for nodes

* first step at node synchronization

* fix expires sent to amqp

* move bindings

* add node expiration logic

* split amqp bindings

* add presence reset

* use kazoo-bindings

* fix clash with route name

* fix syntax

* create presentity_uri var

* change default channels

* allow kazoo module to be configured in local.cfg

* allow single dialog blf to be configurable

* redirect to other media server does not need extra setup

* move dispatcher ecallmgr/fs redirect to default

* refactor presence role

* Update presence-role.cfg

* Update presence_notify_sync-role.cfg

* Update presence-role.cfg

* Update registrar-role.cfg

* Update presence_notify_sync-role.cfg

* typo

* remove trans

* Update presence-role.cfg

* Update presence-role.cfg

* Update presence_notify_sync-role.cfg

* Update presence-role.cfg

* Update presence-role.cfg

* Update presence-role.cfg

* update presence

* update local

* update bindings

* Update presence-role.cfg

* bring back comments on defaults

* remove PRESENCE_NAT role from definitions

* outbound should be loaded before stun

* Update presence-role.cfg

* add a threshold for 408 and other errors

* handle summary & detail queries

* Update accounting-role.cfg

* Update default.cfg

* fix call-id in logging

* Update fast-pickup-role.cfg