i am a beginner. my english is poor . when i use a sip phone to register and dial , i have a problem
the signalling flow is
- register
- 401 Unauthorized
3 register with auth…
4 register 200 ok
5 invite
6 401 Unauthorized
7 invite
8 401 Unauthorized
…
when sip phone sent invite , asterisk response is 401. so i can not dial
if i use another sip server as proxy , it respond 407 . sip phone can dial.
so how can i configure asterisk as a proxy authentication ( send 407 ?)
my sip.conf configure is :
sip
allow=gsm
type=friend
host=dynamic
nat=yes
canreinvite=no
insecure=yes
context=zhujingdemo
9901
username=9901
secret=123456
9902
username=9902
secret=123456
my phone register 9901