Instruction manual

Conference Page 1177 of 3156
Features and Services
Trunk to Trunk Connection
Trunk to Trunk Connection allows external trunks to remain established in a
call, provided that all external trunks involved have disconnect supervision.
With respect to charging costs associated with a conference call, once the last
set involved in the conference call disconnects, a search is made of all
remaining trunks in the call to determine which call is established in the call
for the longest period of time. This trunk is the chargeable Terminal Number
(TN). This process is repeated to find the next chargeable TN.
Feature packaging
This feature is included in base X11 System Software.
Feature implementation
Task summary list
The following is a summary of the tasks in this section:
1 LD 10 – Enable Conference 3 or Conference 6 for analog (500/2500
type) telephones.
2 LD 11 – Enable Conference 3 or Conference 6 for Meridian 1 proprietary
telephones.
LD 10 – Enable Conference 3 or Conference 6 for analog (500/2500 type) telephones.
Prompt Response Description
REQ: CHG Change.
TYPE: 500 Telephone type.
TN l s c u
c u
Terminal Number.
For Option 11C.
CLS (XFD) XFA
(C6D) C6A
(Deny) allow transfer Class of Service.
(Deny) allow six-party conference (C6A requires an XFA
Class of Service).