I use Amazon's AWS Chime to establish voip audio communication . My actual setup is a bit complicated, I built chime android sdk into a module, with some change
liquid-xml
longitudinal
hardening
agm
oracle-dump
celery-canvas
css-backgrounds
httpcontext
easy-modbus
web-standards
navigationcontroller
tablib
table-statistics
node-cron
directed-acyclic-graphs
spring-boot-maven-plugin
methodinfo
openid
apple-search-ads
jruby
raknet
smartystreets
splines
grid-search
printer
shellcheck
teiid
artwork
ibooks
argo-workflows