你的SIP settings好像跟standard的ET263不同。
你可以参考我的Asterisk server settings:
sip.conf
;ET 263 accounts
register => 5880xxxxx:password@sip.etelephone.cn:10002/5880xxxxx
[et263]
type=friend
username=5880xxxxx
secret=password
host=sip.etelephone.cn
fromuser=5880xxxxx
fromdomain=net263.com
port=10002
dtmfmode=auto
canreinvite=no
insecure=port,invite
context=from-et263
extensions.conf
;101 ET263
[trunk-et263]
exten => _101.,1,Dial(SIP/${EXTEN:3}@et263,,)
exten => _101.,n,Hangup()
[from-et263]
exten => 56810xxxxx,1,Dial(SIP/2001,,) |