Swissvoice ip10s problem

Hello,

I have a softphone Ekiga and a hardware phone swissvoice ip10s.

The registration of the two clients works great, but I don’t have tonality to my hardware phone.
I could make a call from my Ekiga to my hardware phone, the phone rings, but I can not answer.

This is the sip.conf :

[code]allow=ulaw ; Allow codecs in order of preference
allow=alaw ; Allow codecs in order of preference
allow=gsm
allow=all
register => jean:bigboss@robbin.aubonne.virtua.ch/2000
register => jean2:bigboss@robbin.aubonne.virtua.ch/3000

[jean]
type=friend
host=dynamic
fromuser=jean
context=sip
username=jean
secret=bigboss
callerid=“jean” <2000>
;Pour le swissvoice
;dtmfmode=rfc2833
;Pour Ekiga
dtmfmode=inband
nat=no ; there is not NAT between phone and Asterisk
canreinvite=no

[jean2]
type=friend
host=dynamic
fromuser=jean2
username=jean2
secret=bigboss
context=sip
callerid=“jean2” <3000>
;Pour le swissvoice
;dtmfmode=rfc2833
;Pour Ekiga
dtmfmode=inband
;dtmfmode=rfc2833
nat=no ; there is not NAT between phone and Asterisk
canreinvite=no
[/code]

and this is the extensions.conf :

[code][sip]
;exten => 2000,1,Dial(SIP/jean,20,tr)
;exten => 3000,1,Dial(SIP/jean2,20,tr)
exten => 2000,1,wait(1) ; j’attends 1 seconde avant de sonner
exten => 2000,2,Dial,SIP/jean ;je passe l’appel
exten => 2000,3,Hangup ; je raccroche une fois que celui ci est terminé

exten => 3000,1,wait(1) ; j’attends 1 seconde avant de sonner
exten => 3000,2,Dial,SIP/jean2 ;je passe l’appel
exten => 3000,3,Hangup ; je raccroche une fois que celui ci est terminé
[/code]

Please, could you help me…