Figure 5-2. Voice Mail Level Caller ID Forwarding Flowchart
Voice mail makes
an outgoing call
Are VM calling party
number and/or name
defined?
Are trunk group
calling party number and/
or name defined?
No
Name: N/A
Number: N/A
No
Is OAI application
changing calling party
name or number?
VM application‘s
propagate original caller
ID on transfer?
No
Yes
Name: ISDN calling party name
Number: ISDN calling party number
Yes
Name: OAI calling party username
Number: OAI calling party number
Name: VM calling party name
Number: VM calling party number
Yes
Name: Trunk group calling party name
Number: Trunk group calling party number
Yes
Transferring a
trunk call?
No
Yes
No
Force trunk group calling
party name/number?
No
Yes
Trunk group’s
propagation original
caller ID?
Yes
No
Send station
CID to attach PBX?
No
No
Yes
Name: Station calling party name
Number: Station calling party number