Mitel 430 - Three-Party Connections in the Exchange

Call routing
234
System functions and features as of R4.1
syd-0570/1.2 – R4.1 – 08.2016
System configuration
Tab. 62 Transferring Call Forwarding Unconditional to the exchange: Settings
6. 6. 3 Three-Party Connections in the Exchange
A locally implemented three-party connection with two external users takes up two B
channels.
In point-to-multipoint operation the system can be configured so that the node of such
a three-party connection is transferred from the communication server to the public
network, thereby freeing up at least one B channel and other system resources. To do
so the system accesses the supplementary services of the network provider.
The users themselves are not aware of this process.
The following system features can be transferred to the exchange:
Tab. 63 Supplementary services take charge of features transferred to the exchange
Parameter Parameter value
User configuration:
• Exchange access authorization Activated
• Partial rerouting (PARE) Activated
Trunk group configuration:
• Partial rerouting (PARE) Activated
• Public network supports 'Identity of Charge' Activated
1)
1)
If the parameter is activated, the communication server also sends the call charge iden-
tity when call forwarding to the exchange is transferred. This ensures that call charge in-
formation is correctly logged in the communication server. The parameter setting depends
on whether or not the network operator supports Identity of Charge.
• Network type Public
• Protocol DSS1
Call distribution element:
• Call destination: User
LCR configuration
• Partial rerouting (PARE) for LCR Activated
System feature Supplementary service Description
Hold Hold see page 356
Enquiry Inquiry Call see page 357
Brokering Brokering see page 358
Call transfer (with or without prior notice) Explicit Call Transfer see page 366
Callback (only after call transfer with prior notice) Recall see page 416
Three-party conference Three-Party Conference see page 362