*1. dialog uniqueness*
Alice calls Bob
->INVITE
call-id: 1
from: alice@atlanta;tag=1
to: bob@boston
<- 200
call-id: 1
from: alice@atlanta;tag=1
to: bob@boston;tag=2
-> ACK
call-id: 1
from: alice@atlanta;tag=1
to: bob@boston;tag=2
Bob does a session refresh
<- INVITE
question in on the from tag and the to tag.
should it be
<- INVITE
callid: 1
from: alice@atlanta;tag=1
to: bob@boston;tag=2
or
<- INVITE
call-id: 1
from: alice@atlanta;tag=1
to: bob@boston;tag=2
or
are both the same dialog (call-id + the 2 tags) ?
*2. reinvite*
Secondly,
when opensips is used as b2bua scenario as below
A opensips B
-> invite ->invite
<-200 <- 200
-> ack ->ack
... ....
<-reinvite for keeeping
session alive.
Is there a way that I can let respond opensips 200 OK on the reinvite
without forwarding the request to A ?
so I want
A opensips B
-> invite ->invite
<-200 <- 200
-> ack ->ack
... ....
<-reinvite for keeeping
session alive.
->200
instead of
A opensips B
-> invite ->invite
<-200 <- 200
-> ack ->ack
... ....
<-reinvite for keeeping
session alive.
<- reinvite
-> 200 ->200
wkr,
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