Multi-service overview
The multi-service feature allows you to join video conference meetings hosted by third-party video conference service providers using a SIP URI.
The figure shows the call flow for a multi-service Dolby Voice Room configuration.
Figure: Multi-service configuration call flow

The default transport protocol used is TLS . To dial using
TLS, the URI format is
user@domain.com
. To dial using TCP, the
URI format is
user@domain.com;transport=tcp
.