Shared configuration steps for Variants 1-3

Field	Menu	Value
ISDN (P-P)	Assistants -> PBX -> Connections-> New	`Delete`
Name	Assistants -> PBX -> Connections -> Next	e.g. `ISDN-P-MP-1`
Ports	Assistants -> PBX -> Connections -> Next	`S/U 2`
Individual Number (MSN)	Assistants -> PBX -> Connections -> Next	e.g. `587564` and `01-ISDN-Extern` , `587849` and `02-ISDN-Extern` , `588608` and `03-ISDN-Extern`
Authorisation Class	Assistants -> PBX -> Connections -> Next	`CoS Default`

Field	Menu	Value
Description	Terminals -> elmeg System Phones -> System Phone ->General	e.g. `Telephone-1`
Internal Numbers	Terminals -> elmeg System Phones -> System Phone ->General	e.g. `30 (#30)`
Name	Numbering -> User Settings -> <User 30> -> Basic Settings	e.g. `Bloggs-30`
Displayed Description	Numbering -> User Settings -> <User 30> -> Numbers	e.g. `Bloggs-30`
System Phonebook	Numbering -> User Settings -> <User 30> -> Numbers	`Enabled`
ISDN External	Numbering -> User Settings -> <User 30> -> Outgoing Signalisation <30>	e.g. `587564`
Assignment	Numbering -> Call Distribution -> Incoming Distribution	`Internal Number`
Internal Number	Numbering -> Call Distribution -> Incoming Distribution	e.g. `30 (Bloggs-30)`

Field	Menu	Value
Description	Terminals -> elmeg System Phones -> elmeg IP1x	e.g. `Telephone-2`
Location	Terminals -> elmeg System Phones -> elmeg IP1x	`LAN`
IP/MAC Binding	Terminals -> elmeg System Phones -> elmeg IP1x	`Enabled`
Internal Numbers	Terminals -> elmeg System Phones -> elmeg IP1x	e.g. `31 (#31)`
Name	Numbering -> User Settings -> <User 31> -> Basic Settings	e.g. `Bloggs-31`
Displayed Description	Numbering -> User Settings -> <User 31> -> Numbers	e.g. `Bloggs-31`
System Phonebook	Numbering -> User Settings -> <User 31> -> Numbers	`Enabled`
ISDN External	Numbering -> User Settings -> <User 31> -> Outgoing Signalisation <31>	e.g. `587849`
Assignment	Numbering -> Call Distribution -> Incoming Distribution	`Internal Number`
Internal Number	Numbering -> Call Distribution -> Incoming Distribution	e.g. `31 (Bloggs-31)`