Thank you, Anurag, will try!
So, the checkbox returns value of type string, not boolean, correct?
"type": "string",
"controlType": "checkbox"
checked == "true", unchecked = "false" as an argument to setRemoveDashes.

For dynamic task, how could I get boolean value if property control type is "checkbox" (checked -> true, unchecked -> false)?

"properties": [
{
"name": "RemoveDashes",
"displayPropName": "Remove Dashes",
"type": "string",
"controlType": "checkbox",
"modelName": "setRemoveDashes",
"mapping": "removeDashes"
}
]

public class GetRandomModel extends BpmNode {

public GetRandomModel(String name, String id) {

super(name, id);
}

private Boolean removeDashes;

public boolean getRemoveDashes() {
return removeDashes;
}

public void setRemoveDashes(boolean removeDashes) {
this.removeDashes = removeDashes;
}
...

I've tried to use the following, but it does not work:

public class GetRandomExecution extends NodeInstance {

public GetRandomExecution(Instance instance, BpmNode node) {
super(instance, node);
}

public Object execute() throws Exception {

GetRandomModel getRandomModel = (GetRandomModel) getNode();

boolean removeDashes = getRandomModel.getRemoveDashes();

Unfortunately, no samples in documentation - neither for checkbox, nor for button control types.

Thank you!

Trying to make a basic (attended) transfer for 2 SM users (71193 and 71191) with Breeze profile assigned, to a CM H.323 station (11072). These users do not have CM profiles.

First call, 71193 calls 71191 through CM:
SIP Station 71193 – [Call ID 1] – Breeze – [Call ID 2] – Communication Manager VDN – [Call ID 3] – Breeze – [Call ID 4] – SIP Station 71191

Second call, 71191 calls 11072:
SIP Station 71191 – [Call ID 5] – Breeze – [Call ID 6] – Communication Manager (H.323 station 11072)

After 11072 answers, 71191 initiate REFER with replaces towards 71193, and Refer-To contains “Replaces = Call ID 5”.
SIP Station 71191 – [Call ID 4, REFER 71193, “Replaces = Call ID 5”] – Breeze – [Call ID 3, REFER 71193, “Replaces = Call ID 5”] – Communication Manager

Refer is received by Communication Manager for Call ID 5, which it’s not aware of, and refer fails.

My understanding is Breeze intentionally keeps Refer-To header unmodified during REFER handling.
What is an idea behind that, and how should such transfer work? Is it supported?

Legend for the attached trace:
10.22.127.201 – 71193
10.22.127.202 – 71191
172.22.240.12 – SM
172.22.240.19 – Breeze
172.22.240.13 – CM

Breeze SDK 3.2.0.1.320111. Snap-in does not use a media server, and in general just allows the call (Call.Allow using Java SDK).

Thank you!

Best regards,
Dmitry Romanov.