If you are running Asterisk 13 (or are ready to upgrade to Asterisk 13) and are using it to connect to one or more Google Voice accounts, you can now use oAuth authentication instead of the problematic username/password, without resorting to the use of a pre-built distribution that may contain features you don’t need and don’t want. The details are here:
OAuth 2.0 Support for Asterisk 13
Also, if you have a Raspberry Pi and would like to make a clean build of Asterisk and FreePBX, the same author (RonR) has provided instructions here. Just be sure to select Asterisk 13 when installing if you want to use the oAuth 2.0 support:
Or, if you’re sick of FreePBX and are ready to try a new interface to Asterisk, he has you covered there as well:
All of the above links are to threads at DSLReports. Note that the install scripts in the last two links can take some time to run, especially on an older model Raspberry Pi where they could take a few hours to complete (I believe you must have a Raspberry Pi 2 at a minimum to use the XiVO build). But when you are through, you’ll have a nice clean install, without the extraneous and mostly non-useful stuff found in a certain pre-built image.