17.49. NOSD - No Simple Dialog Available 
Feature:
OpenScape 4000 has to map the SS-SD Operations (keypad.inv, display.inv) to ordinary
CorNet-N IEs even for CorNet-NQ leading to old IM-Switch.
Function:
Parameter is set: If NOSD is set on a CorNet-NQ Trunk, SS-SD request shall use a Keypad
IE
within the CorNet-NQ Tunnel, otherwise a keypad.inv operation shall be used.
Parameter is not set: Operation will be sent (see picture above).
Hints:
- Only used for Supplementary Service Simple Dialog (SS-SD)
- NOSD has to be set on every Cornet-NQ Trunk leading to a switch Hicom 300E V3.1 and older
- Effect both way for all services.
AMO-Interrelationships:
None
Device type:
Digital trunks.
Protocol variants:
CorNet-NQ