Dial-In conference -SF4 2015 not working

1

Hello

We have configured Skype Server 2015 and integrated this with the Asterisk PBX.
while trying to add another member to the conference the call disconnect i get this in the logs - SIP/2.0 491 Invite with Replaces failed because Gateway side reinvite failed.

i tried to change reinvite to no and yes - without success
this is the PEER Details(outgoing) for the Skype trunk

host=192.168.22.X.X
fromdomain=192.168.X.X
type=friend
port=5068
dtmfmode=rfc2833
context=from-internal
qualify=yes
transport=tcp
canreinvite=no
disallow=none
insecure=port,invite
allow=all
nat=yes
directmedia=no
permit=0.0.0.0/0.0.0.0

please help.

2

The re-invite that failed wasn’t being done by Asterisk

I’m not convinced that the INVITE/Replaces came from Asterisk, either, as you don’t have promiscuous redirects enabled and you would need those and an incoming REFER to generate one.

I think you need to provide a lot more information on what is doing what here, preferably with SIP traces from all three parties (although we also need to know what the third party is).

3

thank you david for the quick response
i see that there is no settings for incoming on the Skype trunk
maybe its related to our issue ?