OpenBridge is an open protocol to link DMR servers. Protocol designed in cooperation between BrandMeister team and Kurt OE1KBC.
OpenBridge is very simple protocol that allows to send call streams between servers.
Protocol is based on MMDVM protocol and supports DMRD packets only.
At current moment protocol doesn't solve question of routing information exchange.
The following log entries are samples of what typical entries look like on the BrandMeister Servers.
Start/Restart of the OpenBridge Service/Connection
Connection of OpenBridge system xxxxxxx50 (xx.xx.xxx.xxx) removed Connection address of OpenBridge system xxxxxxx50 changed (xx.xx.xx.xxx)
When BrandMeister sends traffic to OpenBridge
Added route to OpenBridge system xxxxxxx50 at slot 0 (locked) by ScriptEngine / makeBridgedNetworkRouteForGroup (30-Generic.lua:89) (session xxxxxxx)
When OpenBridge sends traffic to BrandMeister
New session xxxxxxx of OpenBridge system xxxxxxxxx50 at slot 0
These are the typical issues users run into when they first setup an OpenBridge Connection. If none of the issues listed here help please open a support ticket.