[Asterisk-Users] sipcall.ch configuration problem

[gramels]

Hi,

i tried to connect my asterisk with sipcall.ch und run into the
following problem:

------------------------
    -- Executing Dial("SIP/2206-0df7", "SIP/0800800800 at sipcall|240")
in new stack
    -- Called 0800800800 at sipcall
Apr  2 11:40:41 NOTICE[32163]: chan_sip.c:6796 handle_response: Failed
to authenticate on INVITE to '"user"
<sip:41325112342 at sip.backbone.ch>;tag=as088a8ebb'
------------------------

This is unclear to me, since the similar conf works with other
providers. Any ideas


sip.conf:
-------------------------
register => 41325111234:meinpasswort at sip.backbone.ch/41325112342

[sipcall]
type=peer
secret=meinpasswort
username=41325112342
fromuser=41325112342
fromdomain=sip.backbone.ch
host=sip.backbone.ch
dtmfmode=rfc2833
context=sipcall-in
canreinvite=yes
qualify=10000
nat=yes
insecure=very
-------------------------