Snom enhancements

Hi,
This PR fixes a bug when Snom devices are using SRTP : on-hold calls which are resumed do not have sound anymore / are silent. Disabling user_auth_tag option corrects this.
https://service.snom.com/display/wiki/user_auth_tag
Note that Yealink phones also use a 80-bit auth-tag.
While here, let's be sure to enforce SRTP when used, thanks to user_savp option.
Also, let's set the setting_server option, so that it's not left blank in the web UI of the phone.
Let's then correct the BLF keys behavior, setting the quick_transfer to attended.
https://service.snom.com/display/wiki/quick_transfer
Snom behavior is now the same as on Yealink devices.
Finally, let's prevent Snom devices from rebooting when using the "Synchronize" Portal button.
https://service.snom.com/display/wiki/How+to+trigger+the+phone+to+reset+or+synchronize+its+settings+via+provisioning+-+mass+deployment
Note that even with reboot=false, devices will reboot if a provisioned option needs a reboot to apply.
reboot=false will allow to apply more easily (without impact) most of the options such as accounts, BLF etc...
Snom behavior is now the same as on Yealink devices here too.
Many thanks 👍

Reviewed-by: Alexandre Fournier <None>

grandstream: add missing GXP1625 template

Reviewed-by: Pascal Cadotte Michaud <None>

Gigaset N510 support firmware update through Stack

Hello,
As in #141, let's support N510 firmware update through Wazo Stack.
Thank you 👍

Reviewed-by: Alexandre Fournier <None>

Solve bug introduced in #136

Hello,
This PR solves a bug introduced in #136, during plugin installation :
2022-07-04 16:54:29,721 [28336] (ERROR) (provd.app): Error while loading plugin wazo-snom-10.1.101.11
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/provd/app.py", line 824, in _pg_load
    self.pg_mgr.load(id, gen_cfg, spec_cfg)
  File "/usr/lib/python2.7/dist-packages/provd/plugins.py", line 1134, in load
    plugin = obj(self._app, plugin_dir, gen_cfg, spec_cfg)
  File "/var/lib/wazo-provd/plugins/wazo-snom-10.1.101.11/common.py", line 153, in __init__
    fetchfw_helper = FetchfwPluginHelper(plugin_dir, downloaders)
  File "/usr/lib/python2.7/dist-packages/provd/plugins.py", line 554, in __init__
    self._pkg_mgr = self._new_pkg_mgr(downloaders, filter_builder)
  File "/usr/lib/python2.7/dist-packages/provd/plugins.py", line 572, in _new_pkg_mgr
    pkg_builder)
  File "/usr/lib/python2.7/dist-packages/xivo_fetchfw/storage.py", line 386, in __init__
    self._load_pkgs()
  File "/usr/lib/python2.7/dist-packages/xivo_fetchfw/storage.py", line 393, in _load_pkgs
    self._pkgs = self._create_pkg(config, pkg_sections, remote_files, install_mgr_factories)
  File "/usr/lib/python2.7/dist-packages/xivo_fetchfw/storage.py", line 455, in _create_pkg
    pkg = self._pkg_builder.build_installable_pkg(config, section, pkg_id, remote_files, install_mgr_factories)
  File "/usr/lib/python2.7/dist-packages/xivo_fetchfw/storage.py", line 280, in build_installable_pkg
    pkg_install_mgr = install_mgr_factory.new_install_mgr(src_node, local_vars)
  File "/usr/lib/python2.7/dist-packages/xivo_fetchfw/storage.py", line 188, in new_install_mgr
    filter_obj = self._filter_builder.build_node(tokens)
  File "/usr/lib/python2.7/dist-packages/xivo_fetchfw/storage.py", line 144, in build_node
    raise ValueError("unknown node type %s" % type)
ValueError: unknown node type touch

We finally do not need touch command, as cp command right above already modifies the modification date of the file, which is what we want here, perfect.
Thank you, and sorry for the inconveniences...

Reviewed-by: Alexandre Fournier <None>

Add Snom UXMC D7C firmware entry

Hello,
This PR adds Snom UXMC D7C firmware entry, making it available through Wazo portal.
https://service.snom.com/display/wiki/D7C
https://service.snom.com/display/wiki/UXM+-+D7C+-+V1.1.1
It also updates the firmware_uxm option in the Snom plugin template, depending on what has been downloaded.
Finally, this PR updates Snom firmware links to HTTPS, as their HTTP links do not respond most of the time.
No issue with HTTPS.
Ref : Wazo ticket #5638.
Thank you 👍

Reviewed-by: Alexandre Fournier <None>
Reviewed-by: BnLG <None>

Gigaset N720 enhancements

Hi,
This PR brings some enhancements to Gigaset N720 :

It enables firmware updates. I found a trick to make the firmware link compliant with what N720 expects (it must end with the binary name), while keeping it served by Wazo itself. Look at the links for technical workaround, self explanatory :) Good news is that I'll be able to replicate this for N510 (see #142) 👍
It disables Gigaset.net info/news by default. Privacy is best.
It saves some characters on display name, characters are counted on these DECT screens...
It updates firmware to last version (tested, no issue with standard features).
It properly sets admin password.

Thank you 👍

Reviewed-by: Alexandre Fournier <None>

Yealink enhancements

Hello,
This PR brings several improvements to the Yealink plugin :

It properly adjusts account details display, with its name at the top of the screen, and its number in front of the DSS key.
It enlarges DSS key label zones, so that we can display larger labels.
It brings a bigger DND logo, so that we easily know DND has been left on.
It enables SRTP, if transport is TLS.

Thank you 👍
Before :

After :

Reviewed-by: Alexandre Fournier <None>

Snom enhancements

Hello,
This PR brings several improvements to the Yealink plugin :

It properly adjusts account details display, replacing useless SIP user ID with the extension number.
It disable local phonebook if remote phonebook is available (so that we're sure it's properly used).
It adjusts retry_after_failed_register, making devices to retry faster on their first retries, as some SIP-TLS configured devices systematically wait 2 minutes before registering. Adjusting retry_after_failed_register like in this PR solves this issue.
It ajusts provisioning_order, allowing to provision Snom devices manually. This modification does not break DHCP provisionning, it simply allows devices to provision manually if they do not receive any provisioning option from DHCP.
It enables SIP-TLS and SRTP on a per-line basis.

Thank you 👍
Before :

After :

Reviewed-by: Alexandre Fournier <None>

Gigaset N510 enhancements

Hello,
This PR enhances Gigaset N510 plugin.
First, it enables firmware auto-update, thanks to properly formatted links provided by Gigaset.
As found in the documentation :
https://teamwork.gigaset.com/gigawiki/display/GPPPO/Direct+link+to+Firmware+file
While here, also update to last firmware version.
https://teamwork.gigaset.com/gigawiki/display/GPPPO/Firmware+N510+IP+PRO
It also properly assign each DECT to its SIP line only.
By default, on N510, all DECT ring / receive calls for all the 6 configured SIP accounts.
And all DECT make outgoing calls from the first configured SIP account.
Which does not make sense...
This PR then properly assign each DECT to its proper SIP account : first DECT to first SIP account, second DECT to second SIP account etc..
Which is then the expected behaviour...
Thank you 👍

Reviewed-by: Alexandre Fournier <None>