Also removed some unused UCI sections and options.

- Change asterisk config directory from /etc/asterisk to /var/etc/asterisk
- Remove some config templates. Some of them are unused and others can be generated on the fly
- Refine the scripts
- Fix some errors
- Other general improvements

- status
- codecs

- Set tel_line name correctly asscording to hw.board.VoicePortOrder and hw.board.VoicePortNanes
- Avoid setting non-existing local extensions
- Update commitment of packages asterisk-chan-lantiq and asterisk

- Configurations
- UBUS calls
- LED controller
- Hotplug script
- Others

Some improvements are also made and non-used files are removed. Now it is more platform independent.

This file is dynamically generated from /etc/asterisk_templates/tapi.conf.TEMPLATE
by /etc/init.d/voice_client currently. It will be generated by /etc/init.d/asteriask
instead when the package voice-client is removed.

This can eliminate warnings during "./iop feeds_update" and other related operations.

Adjust the log level in brcm_chan to avoid one unnecessary warning during startup

res-rtp-asterisk is actually conditionally compiled with res-pjproj.

Fix a dead lock issue.

Also rename usr/include/asterisk-16 with usr/include/asterisk in staging_dir for
asterisk.

Now asterisk 16.3.0 can be built both on Broadcom and on Intel platform. But
the followings need to be added/applied.
- All changes made by iopsys based upon asterisk 13.18.4
- chan-lantiq
- chan-brcm

Remove dependency CXX_DEPENDS but add libstdcpp

- Download asterisk source code from iopsys git repo
- Rename package name from asterisk-16.3.0 to asterisk so a unified name can be used for
  all future versions
- Remove unnecessary dependencies to solve compiling errors
- Remove patches from OpenWrt since they failed to be applied. We have downloaded the LTS
  certified version 16.3.0 from Git Hub so patches from OpenWrt shall be unnecessary any
  more

asterisk-16.x: 056-fix-check_expr2-build.patch - rebase

Fixes: 1ea20950 (asterisk-16.x: fix
compile with PKG_ASLR_PIE)
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>

[19.07] asterisk-16.x: fix compile with PKG_ASLR_PIE

CFLAGS aren't used when compiling objects for check_expr2. This commits
adds the flags, which fixes the compilation when PKG_ASLR_PIE is
enabled. Note: The STANDALONE define is removed because it is already
defined in _ASTCFLAGS.
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
(cherry picked from commit 357949967f330ae1e6d199d1c362f2666de82c43)

[19.07] freeswitch-stable: bump to 1.10.2

Patches refreshed, two patches removed (included upstream), fixed one
typo (will send pull request to upstream if nobody did so yet).
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>

[19.07] freeswitch-stable: fix weak md in gentls_cert

gentls_cert generates certificates that are deemed too weak by Debian's
OpenSSL (on Buster and up). This patch upgrades the message digest to
SHA256 to address this.

See patch for details. Sent upstream ([1]).

[1] https://github.com/signalwire/freeswitch/pull/126Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>

[19.07] freeswitch-stable: backport mod-signalwire + libs from master

This plugin allows to make a connection to the SignalWire CLOUD.
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>

signalwire-client-c is a dependency of mod-signalwire.
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>

libks is a dependency of signalwire-client-c.
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>

[19.07] asterisk-16.x: add fixes for AST-2019-006 and 007

(19.07) freeswitch-stable: fix libvpx CVEs + T38 patch