Reinvites fail on incoming calls
 

Hi

If I set my Asterisk server to canreinvite=yes incoming calls fail. They ring but when I pick up I get '403 Use From=id next time' followed by Asterisk telling me, 'WARNING[19228]: chan_sip.c:9847 handle_response_invite: Forbidden - wrong password on authentication for INVITE to....'

If I do not reinvite (canreinvite=no) then the call is fine with the obvious side effect of Asterisk staying in the RTP path.

I'd really like to use reinvites (as I do for a few other SIP accounts that I have with other providers) as it takes the load of Asterisk.

Any idea what might be wrong? Outgoing calls are fine.

Currently my sip.conf states:

[general]
context=default
port=5060
bindaddr=87.127.xxx.xxx
srvlookup=yes
rtptimeout=180
rtpholdtimeout=600
allow=all
disallow=g729
nat=no
canreinvite=yes
registerattempts=0
registertimeout=20

register => User:Pass@eu.voxalot.com/User

[User]
canreinvite=no
type=friend
username=User
secret=Pass
fromuser=User
fromdomain=eu.voxalot.com
host=eu.voxalot.com
insecure=very
dtmfmode=rfc2833
context=fromvoxalot

Cheers

Chrisp

We support re-invites however as the error message suggests you must re-authenticate.

For whatever reason the from-id on the re-invite is not matching the one from the original invite.

We do this for security reasons.

Thanks for your help. I'll drag my feet back to the Asterisk forum!