Call Roaming is specific configuration set up by default on both
Brand
brand
server
and
Brand
brand
client
Enterprise. It let any call to continue even if one network change event occur (e.g: wi-fi network got lost in favour of 3g data mobile one). During network change itself the call is muted but as soon as any connection is again available, then voice stream is back streaming. Call roaming is subject to Strictrtp and Rtp timeout options in