Snom, update firmware to 10.1.141.13

Hello,
This plugin updates Snom firmware to 10.1.141.13.
https://service.snom.com/display/wiki/10.1.141.13+Release
While here, it also adds new devices to the list : D713, D862 and D865.
Thx 👍

Reviewed-by: Alexandre Fournier <None>

88xx version 12

Create new Cisco for 8800 séries in version 12

new firmware verification
enable Key extension panel (BEKEM)
fix code and template

Reviewed-by: Alexandre Fournier <None>
Reviewed-by: Franck M <contact@voipservices.fr>

Update to Last Firmware

Reviewed-by: BnLG <None>
Reviewed-by: Alexandre Fournier <None>
Reviewed-by: Franck M <contact@voipservices.fr>

[WP-738] Fanvil: fix DST

Reviewed-by: Francois Blackburn <None>

Why: it would not work without specifying the fixed DST type.

Alcatel 8028s - first release

Reviewed-by: None <None>

fix : Add new MAC Prefix 70:1f:53 (SPA8000)

New Cisco SPA8000 can come with MAC address prefix 70:1f:53
Consider adding this block inside linksys.conf dhcp_update file
subclass "voip-mac-address-prefix" 70:1f:53:a0 {
if not exists vendor-class-identifier {
option tftp-server-name = config-option VOIP.tftp-server-name;
log(concat("[", binary-to-ascii(16, 8, ":", hardware), "] ", "BOOT Linksys PREFIX 70:1f:53:a0"));
}
}

Reviewed-by: Alexandre Fournier <None>

yealink: add Italian language

Add Italian support to Yealink

Reviewed-by: Alexandre Fournier <None>

Gigaset, add support for N670 IP PRO

Hi,
Let's add support for the new Gigaset N670 IP PRO (and also for the Gigaset N870E IP PRO), which shares exactly the same configuration as the already existing N870 IP PRO.
Let's then create a Nx70 IP PRO plugin (which is how Gigaset names them).
First commit is then a 1:1 copy of N870-83.v2.48.0 plugin.
Next commits are modifications, explained below.
It add support for N670 IP PRO and  N870E IP PRO.
It updates firmware to last 83.v2.49.1 version.
It enables SIP TLS (kept disabled in #147), which now properly works (SipProvider.0.UseSIPS must be set to 0, after support from Gigaset team).
It properly sets ToneScheme according to configured locale.
It deregisters accounts for detached handsets (WithDeregOnHsNotReachable), which makes more sense than the contrary.
Finally, it renames the keys to the ones defined in the README.
Thank you 👍
Note that this is a rework of #159, after the move to Python3.

Reviewed-by: Alexandre Fournier <None>

yealink remote controll

Supersedes #143

Reviewed-by: Jesse Sopel <None>