Can one endpoint drop call for whole group?

Asterisk Asterisk Dialplan
1

Hello all,
I am newbie in asterisk so please point me to the correct document or case study.

This is a part of my dialplan:

same => n,set(KvNR=$[${EXTEN}+10000])
same => n,GotoIf($["${PJSIP_DIAL_CONTACTS(${KvNR})}" = ""]?checktlf)
same => n,set(KvNR=${PJSIP_DIAL_CONTACTS(${KvNR})})
same => n,GotoIf($["${PJSIP_DIAL_CONTACTS(${EXTEN})}" = ""]?start)
same => n,Set(PUSH(KvNR,&)=${PJSIP_DIAL_CONTACTS(${EXTEN})})
same => n,Goto(start)
same => n(checktlf),GotoIf($["${PJSIP_DIAL_CONTACTS(${EXTEN})}" = ""]?empty)
same => n,Set(KvNR=${PJSIP_DIAL_CONTACTS(${EXTEN})})
same => n(start),Dial(${KvNR})
same => n(empty),hangup()

It works and all endpoints stored in $KvNR ring. I what that if one endpoint drops call then it will be terminated for other extensions also.
Is it possible ?

Thanx

2

I don’t know if Asterisk is able to honour this, but if it can, you would need to return a 6xx response from the rejecting phone:

3

It does not currently honor it.